Change Bitcoin Core Data Directory - BitcoinWiki

Does any trusted source host the blockchain?

What I mean specifically is like the chainstate and blocks files, as it still takes days even with a small blockchain size compared to bitcoin.
My full node is now completely running and im thinking about just hosting the blockchain on the website I was going to build anyways. And Ive seen people discussing this back in like 2014-2016 but all of those "trusted" hosts are shutdown by now.
Why would I host the blockchain for download? Because Id like to see more full nodes out there and I feel as some people would love to host a node but they arent going to deal with having to wait days to just set it up. If you could just leave me your opinion that would be great, if you think this is stupid id really like to know why :)
submitted by ryanspencer0 to litecoin [link] [comments]

Bitcoin Fullnode Install Guide for Dummies ;-)

Bitcoin Fullnode Install Guide for Dummies ;-)
Feel free to stop at Level 0 or Level 1, which is fine. More advanced configs are offered to those with more tech savvy. This guide, obviously assumes a Windows 10 install, but other OSes work fine, just find a different guide. BTW, the "For Dummies" is a callback to a set of "tech" books in the 90's intended to be as easy as possible. It is in jest and not intended to insult the reader. Finally, if you dislike the formatting, a well formatted copy can be found here
There is a fairly small subset of Bitcoin users that run a full node. I think the idea of running a full node has gotten a bad rap over the years since there is so much talk about running on a Raspberry Pi, or getting zippy SSDs. Although all of this can be fun, it is often not really required at all. Here are some ways to run a full node starting with the very simple. I'll get into more complex configs, but these are all optional.

Tech Skill Level: 0 (the basics)

  1. Download Bitcoin Core
  2. Launch the downloaded installer and install the app
  3. Launch the installed "Bitcoin Core" app and let it run overnight
In many cases, thats it. If your running a new machine with a fairly good internet connection, 8 or 9 hours will be enough to complete the "Initial Block Download" (IBD). This may fill up your drive a bit, but again, on most new machines, 300 GB of space isn't that hard to come by.

Tech Skill Level: 1 (encrypted wallet)

One thing we left out in the level-0 exercise is encrypting your wallet. It's easy enough to do well, but a bit more difficult to do right. The main challenge is that humans generate really poor passwords. If you want a good password, the best way is to use something called "diceware". Basically, you just grab 4 or 5 dice and each throw of the dice represents a certain word on a special list. The throw {1,4,5,3,1} for example would be the word camping on the EFF-diceware-wordlist. So you repeat this a few times until you have a list of 8 or so words which becomes the passphrase you use to encrypt your wallet. Write it down, it is always hard to remember at first. So at level-1 your list becomes:
  1. Download Bitcoin Core
  2. Launch the downloaded installer and install the app
  3. Launch the installed "Bitcoin Core" app and let it run overnight
  4. Choose Encrypt Wallet from the Settings menu
  5. Enter your 8 word (or so) passphrase generated using the Diceware method

Wallet Encryption Dialog

Tech Skill Level: 2 (enable pruning if needed)

Though I said "300 GB of space isn't hard to come by", some times it actually is. If space is an issue, a simple way to fix it is to tell bitcoin to simple take less space. This is called "pruning" and can take that number from 300 GB down to below 5 GB. If you can't find 5 GB, then you'll have to read ahead to level-4 to add USB storage. But the good news is, enabling pruning is pretty easy, we just add another step to our working list:
  1. Download Bitcoin Core
  2. Launch the downloaded installer and install the app
  3. Launch the installed "Bitcoin Core" app and let it run overnight
  4. Do the wallet encryption steps here if you wish
  5. Choose Options from the Settings menu
  6. Choose Prune block storage to: and select the max size for the blocks to use
  7. Exit and restart the bitcoin application for the changes to take effect

Pruning Dialog
Note, even setting this to 1 GB will still leave you with about a 4.5 GB install. The blocks take up a lot of space, but the chainstate and other folders eat up at least 3.5 GB and they can't be pruned. Also, be aware, to disable pruning requires you to perform the entire IBD again. While pruned some other functions my be disabled as well, so just know that pruning does limit some functionality.

Tech Skill Level: 3 (verify the installer)

Although this is arguably something that should be done at level-0, some find the intricacies of comparing hash (thumbprint) values to be tedious and beyond the scope of a beginner. You will find these types of hash compares suggested quite often as a way to prevent running tainted programs. Programs are often tainted by bad disk or network performance, but most often, taint is malicious code inserted by viruses or malware. This is a way to guard yourself against those types of attacks.
What I cover here is a very basic comparison on the certificate, but a more thorough verification advised by mosts uses a program called Gpg4Win, and is beyond the scope of this beginners guide. But regardless, most users should strive to do this minimum level of validation.
  1. Download Bitcoin Core
  2. Launch the downloaded installer
  3. When prompted "Do you want to allow..." click Show more details
  4. In the details section select Show information about the publisher's certificate
  5. In the certificate window select the Details tab
  6. In the Details tab Subject should start with "CN = Bitcoin Core Code Signing Association"
  7. Ensure Thumbprint in Details reads ea27d3cefb3eb715ed214176a5d027e01ba1ee86
  8. If the checks pass, click OK to exit the certificate window and Yes to allow the installer to run.
  9. Launch the installed "Bitcoin Core" app and let it run overnight
  10. Do the wallet encryption steps here if you wish
  11. Do the optional pruning steps here if you wish

Certification Validation Windows
Note: The certificate used to sign the current Bitcoin installer is only valid from March 2020 to March 2021. After that point the thumbprint on the certificate will change. This is by design and intentional. If your reading this post after March 2021, then it is understood that the thumbprint has changed.

Tech Skill Level: 4 (use secondary storage)

We glossed over the "new machine with fairly good internet" part. Truth be known many people do not have fairly new machines, and find the IBD to take longer than the "over night" best wishes. For most people the slowdown is the disk access when calculating what is called chainstate. This requires fast random reads and writes to the disk. If you have an SSD disk, this will be no problem, but if you have a non-SSD "spinning" disk, random writes are always slow. Though an SSD will speed things up, they are pricey, so a nice middle ground may be a simple high-end USB key drive. You can get some with 10 to 15 MB/s random writes for $20 on Amazon. This is usually a order of magnitude faster than a "spinning" disk. And with pruning (see level-2), a small USB drive should be fine.
Once you decide on a drive, the tricky part will be to enable external storage. It requires editing a configuration file and adding a line. First, we want to create a directory on the key drive. You will need to determine the drive letter of your USB key drive. For the sake of this example, we will assume it is D:, but you must determine this yourself and correct the example. Once you know the drive letter, create a blank folder on the drive called Bitcoin. So for this example, creating Bitcoin on drive D: will create the path D:\Bitcoin. Once done, assuming that D: is your drive, here are the new steps including the edit of the configuration file:
  1. Download Bitcoin Core
  2. Launch the installer, verify it, then run it
  3. Launch the installed "Bitcoin Core" app and let it run overnight
  4. Do the wallet encryption steps here if you wish
  5. Do the optional pruning steps here if you wish
  6. Launch "Notepad" by typing "Notepad.exe" in the windows search bar then click Open
  7. Type the line datadir=D:\Bitcoin (depending on your drive letter) in the blank file
  8. Choose Save from the File menu in notepad
  9. Type %APPDATA%\Bitcoin\bitcoin.conf (note the percent signs) in the File name box
  10. Select All Files from the Save as type dropdown
  11. Click the Save button and overwrite the file if prompted
  12. Exit and restart the bitcoin application for the changes to take effect

Save As Dialog
Now that you've reached this level of technical expertise, there are many new configuration options that you can begin to modify if you wish. Most configuration data is contained in the bitcoin.conf file and learning how to maintain it is a key step for a node operator.

Tech Skill Level: 5 (all other customizations)

Here's a short list of various things you can ADD to your bitcoin.conf file. You generally just add a new line for each configuration settings.
  • addresstype=bech32
  • changetype=bech32
The addresstype / changetype allows your wallet to use the native-segwit (bech32) format. This is the most efficient and inexpensive way to spend bitcoin, and is a recommended configuration. The default uses something called p2sh-segwit which is more compatible with older wallets, but more expensive to spend.
  • minrelaytxfee=0.00000011
Changing the minrelaytxfee setting allows you to help propagate lower fee transactions. It will require more memory but TXN memory is capped at 300 MB by default anyways, so if you have enough memory, it is a good setting to choose.
  • dbcache=2048
The dbcache setting controls how many MB of memory the program will use for the chainstate database. Since this is a key bottleneck in the IBD, setting this value high (2048 MB) will greatly speed up the IBD, assuming you have the memory to spare
  • blocksdir=C:\Bitcoin
  • datadir=D:\Bitcoin
In level-4 we discussed moving the datadir to a fast external storage, but the majority of the space used for bitcoin is the blocks directory (blocksdir). Although you should always use for fastest storage for datadir, you are free to use slow storage for blocksdir. So if you only want to consume a small amount of your SSD (assumed D:) then you can keep your blocks on your slow "spinning" drive.
  • upnp=1
One of the harder challenges you may face running a node, is to get incoming connections. If you are lucky, you may find that your firewall and network HW support the uPnP protocol. If they do, this setting will allow bitcoin to configure uPnP to allow incoming connections to your node. Other methods exist to make your node reachable, but they are well beyond the scope of this guide.
submitted by brianddk to Bitcoin [link] [comments]

Gridcoin 5.0.0.0-Mandatory "Fern" Release

https://github.com/gridcoin-community/Gridcoin-Research/releases/tag/5.0.0.0
Finally! After over ten months of development and testing, "Fern" has arrived! This is a whopper. 240 pull requests merged. Essentially a complete rewrite that was started with the scraper (the "neural net" rewrite) in "Denise" has now been completed. Practically the ENTIRE Gridcoin specific codebase resting on top of the vanilla Bitcoin/Peercoin/Blackcoin vanilla PoS code has been rewritten. This removes the team requirement at last (see below), although there are many other important improvements besides that.
Fern was a monumental undertaking. We had to encode all of the old rules active for the v10 block protocol in new code and ensure that the new code was 100% compatible. This had to be done in such a way as to clear out all of the old spaghetti and ring-fence it with tightly controlled class implementations. We then wrote an entirely new, simplified ruleset for research rewards and reengineered contracts (which includes beacon management, polls, and voting) using properly classed code. The fundamentals of Gridcoin with this release are now on a very sound and maintainable footing, and the developers believe the codebase as updated here will serve as the fundamental basis for Gridcoin's future roadmap.
We have been testing this for MONTHS on testnet in various stages. The v10 (legacy) compatibility code has been running on testnet continuously as it was developed to ensure compatibility with existing nodes. During the last few months, we have done two private testnet forks and then the full public testnet testing for v11 code (the new protocol which is what Fern implements). The developers have also been running non-staking "sentinel" nodes on mainnet with this code to verify that the consensus rules are problem-free for the legacy compatibility code on the broader mainnet. We believe this amount of testing is going to result in a smooth rollout.
Given the amount of changes in Fern, I am presenting TWO changelogs below. One is high level, which summarizes the most significant changes in the protocol. The second changelog is the detailed one in the usual format, and gives you an inkling of the size of this release.

Highlights

Protocol

Note that the protocol changes will not become active until we cross the hard-fork transition height to v11, which has been set at 2053000. Given current average block spacing, this should happen around October 4, about one month from now.
Note that to get all of the beacons in the network on the new protocol, we are requiring ALL beacons to be validated. A two week (14 day) grace period is provided by the code, starting at the time of the transition height, for people currently holding a beacon to validate the beacon and prevent it from expiring. That means that EVERY CRUNCHER must advertise and validate their beacon AFTER the v11 transition (around Oct 4th) and BEFORE October 18th (or more precisely, 14 days from the actual date of the v11 transition). If you do not advertise and validate your beacon by this time, your beacon will expire and you will stop earning research rewards until you advertise and validate a new beacon. This process has been made much easier by a brand new beacon "wizard" that helps manage beacon advertisements and renewals. Once a beacon has been validated and is a v11 protocol beacon, the normal 180 day expiration rules apply. Note, however, that the 180 day expiration on research rewards has been removed with the Fern update. This means that while your beacon might expire after 180 days, your earned research rewards will be retained and can be claimed by advertising a beacon with the same CPID and going through the validation process again. In other words, you do not lose any earned research rewards if you do not stake a block within 180 days and keep your beacon up-to-date.
The transition height is also when the team requirement will be relaxed for the network.

GUI

Besides the beacon wizard, there are a number of improvements to the GUI, including new UI transaction types (and icons) for staking the superblock, sidestake sends, beacon advertisement, voting, poll creation, and transactions with a message. The main screen has been revamped with a better summary section, and better status icons. Several changes under the hood have improved GUI performance. And finally, the diagnostics have been revamped.

Blockchain

The wallet sync speed has been DRASTICALLY improved. A decent machine with a good network connection should be able to sync the entire mainnet blockchain in less than 4 hours. A fast machine with a really fast network connection and a good SSD can do it in about 2.5 hours. One of our goals was to reduce or eliminate the reliance on snapshots for mainnet, and I think we have accomplished that goal with the new sync speed. We have also streamlined the in-memory structures for the blockchain which shaves some memory use.
There are so many goodies here it is hard to summarize them all.
I would like to thank all of the contributors to this release, but especially thank @cyrossignol, whose incredible contributions formed the backbone of this release. I would also like to pay special thanks to @barton2526, @caraka, and @Quezacoatl1, who tirelessly helped during the testing and polishing phase on testnet with testing and repeated builds for all architectures.
The developers are proud to present this release to the community and we believe this represents the starting point for a true renaissance for Gridcoin!

Summary Changelog

Accrual

Changed

Most significantly, nodes calculate research rewards directly from the magnitudes in EACH superblock between stakes instead of using a two- or three- point average based on a CPID's current magnitude and the magnitude for the CPID when it last staked. For those long-timers in the community, this has been referred to as "Superblock Windows," and was first done in proof-of-concept form by @denravonska.

Removed

Beacons

Added

Changed

Removed

Unaltered

As a reminder:

Superblocks

Added

Changed

Removed

Voting

Added

Changed

Removed

Detailed Changelog

[5.0.0.0] 2020-09-03, mandatory, "Fern"

Added

Changed

Removed

Fixed

submitted by jamescowens to gridcoin [link] [comments]

Crypto Weekly News

What important crypto events happened last week?
Cryptocurrencies
Monero Presents New Legal Framework In Defense Of Privacy Coins
Riccardo Spagni presented the result of more than a year's work. A whitepaper titled "Anti-Money Laundering Regulation of Privacy-Enabling Cryptocurrencies" has been published. The document was conceived as a new legal framework to protect confidential coins such as Monero, Zcash, Dash, Komodo, and others.
Tether Is Moving 1 Billion More USDT Coins From TRON To Ethereum Blockchain
The total supply of coins will not change. The company carried out the swap on September 15, coordinating its actions "with a third party". In recent weeks, this is the second such stablecoin transfer between blockchains — on August 20, the issuer also moved USDT 1 billion from Tron to Ethereum. Another piece of news about Tether: USDT capitalization exceeded $15 billion, having increased by $3 billion in just a month.
Projects and Updates
Kraken Receives Licence To Establish First U.S Digital Assets Bank
The Kraken Bitcoin exchange was the first in the United States to receive the status of a special purpose depository institution (SPDI), giving it the functions of a traditional financial institution. The corresponding application of the Californian company was approved by the Wyoming Banking Council. This will allow Kraken to opt-out of third-party vendors to perform certain banking functions on its own.
Official Ethereum Proof-of-Stake Algorithm Proposal Published
Ethereum Foundation Lead Developer Danny Ryan has published the official proposal EIP-2982, which suggests the launch of Ethereum 2.0 and the transition from the Proof-of-Work consensus algorithm to Proof-of-Stake. If approved by other leading developers, it will be possible to launch Serenity, Ethereum 2.0 phase zero. Within its framework, the Beacon Chain will be activated, which will use Proof-of-Stake.
Uniswap Provides All Its Users With $1.200
Leading decentralized exchange (DEX) Uniswap has released the UNI governance token. It was listed on the Binance exchange almost immediately. About 13000 Uniswap users have already requested tokens.
Regulations
New Draft Law Suggests The European Union Is Set To Regulate Cryptocurrencies
The European Commission proposed to establish a legal framework for cryptocurrencies, security tokens, and stablecoins by analogy with the requirements for traditional financial instruments. This is stated in the Cryptocurrency Asset Markets Bill. The bill proposes to treat cryptocurrency assets like any other financial instrument. According to the European Commission, this will provide legal clarity.
Digital Assets Recognized As Securities In Nigeria
The regulator clarified that cryptocurrencies offer public alternative investment opportunities. Digital assets can be used as a medium of exchange, settlement, and accumulation. In order to protect investors from risks and not violate the integrity of the market, crypto assets must be controlled on an equal basis with securities. The main task of regulation is not to discourage the development of new technologies, but to ensure fair market competition and adherence to ethical standards.
Hacking
Japanese Crypto Exchange Sues Binance for Role in $63 Million Bitcoin Hack
The Japanese company Fisco Cryptocurrency Exchange, Inc has filed a US lawsuit against Binance Holdings Ltd., accusing it of providing a service to launder cryptocurrency stolen from the Zaif exchange in 2018. Fisco acquired Zaif in 2018 shortly after the hack. Over $9 million in stolen assets could have been funneled through Binance. The company notes that analysts were able to track the movement of all stolen $63 million to one bitcoin address. Subsequently, 1,451.7 BTC were sent from it to Binance addresses.
New Virus Attacks Microsoft SQL Database Servers For Monero Mining
Tencent's cybersecurity division has discovered a new miner virus called MrbMiner. The tactics of the virus are quite simple — the botnet scans the available IP addresses in search of Microsoft SQL servers, and if it detects such, it tries to log in under the administrator account using a brute-force password. If successful, the virus downloads the assm.exe file, which implements a reboot mechanism and creates a special account for hackers to access the server. After that, MrbMiner downloads a miner for mining the anonymous cryptocurrency Monero (XMR).
Mass adoption
Bahamas Geared to Launch Central Bank Digital Currency
The Bahamas wants to be the first country in the world to roll out a government-backed virtual currency nationwide and announced they will launch a central bank-issued cryptocurrency (CBDC) in October. The digital currency, dubbed "sand dollar", is designed to increase the financial availability of remote islands within the archipelago state.
Alibaba On Track To Be The Largest Blockchain Patent Holder By End Of 2020
Computer giant IBM risks losing the title of the largest blockchain patent holder to the Chinese corporation Alibaba. Since the beginning of the year, Alibaba has published ten times more patents than its closest competitor, IBM. According to analysts, if the pace is maintained, the Chinese corporation will become the largest patent holder by the end of the year.
France Begins Central Bank Digital Currency Testing
Société Générale — one of the largest financial conglomerates in Europe — will test the central bank digital currency (CBDC) on the Tezos blockchain. The Bank of France, as a result of the selection of partners, chose the Forge blockchain platform to test CBDC for interbank settlements. As part of the experiment, the feasibility of digitizing financial securities and the possibility of settlements on them using CBDC will be studied. In addition to Nomadic Labs, several technology service providers and consultants will participate in the testing.
Kazakhstan Will Develop A Blockchain Service For Ensuring The Security Of Personal Data
It will allow citizens of the country to control the use of their personal data. The service is planned to be introduced by the end of this year.
People
Kiss Rock Group Member Is Ready To Buy Bitcoin
Gene Simmons supported Cameron Winklevoss's request to use bank accounts to buy Bitcoin and Ether. The co-founder of Gemini tweeted that people who do not have access to banking services find it difficult to become the owners of cryptocurrency and that they need to take advantage of the benefits. The musician commented as follows: "I will. I am." For this moment, the most common opinion on Twitter is that Simmons is already buying cryptocurrency and will continue to increase the amount of Bitcoin he owns.
That’s all for now! For more details follow us on Twitter, subscribe to our YouTube channel, join our Telegram.
submitted by CoinjoyAssistant to cryptoeconomynet [link] [comments]

Crypto Weekly News

What important crypto events happened last week?
Cryptocurrencies
Monero Presents New Legal Framework In Defense Of Privacy Coins
Riccardo Spagni presented the result of more than a year's work. A whitepaper titled "Anti-Money Laundering Regulation of Privacy-Enabling Cryptocurrencies" has been published. The document was conceived as a new legal framework to protect confidential coins such as Monero, Zcash, Dash, Komodo, and others.
Tether Is Moving 1 Billion More USDT Coins From TRON To Ethereum Blockchain
The total supply of coins will not change. The company carried out the swap on September 15, coordinating its actions "with a third party". In recent weeks, this is the second such stablecoin transfer between blockchains — on August 20, the issuer also moved USDT 1 billion from Tron to Ethereum. Another piece of news about Tether: USDT capitalization exceeded $15 billion, having increased by $3 billion in just a month.
Projects and Updates
Kraken Receives Licence To Establish First U.S Digital Assets Bank
The Kraken Bitcoin exchange was the first in the United States to receive the status of a special purpose depository institution (SPDI), giving it the functions of a traditional financial institution. The corresponding application of the Californian company was approved by the Wyoming Banking Council. This will allow Kraken to opt-out of third-party vendors to perform certain banking functions on its own.
Official Ethereum Proof-of-Stake Algorithm Proposal Published
Ethereum Foundation Lead Developer Danny Ryan has published the official proposal EIP-2982, which suggests the launch of Ethereum 2.0 and the transition from the Proof-of-Work consensus algorithm to Proof-of-Stake. If approved by other leading developers, it will be possible to launch Serenity, Ethereum 2.0 phase zero. Within its framework, the Beacon Chain will be activated, which will use Proof-of-Stake.
Uniswap Provides All Its Users With $1.200
Leading decentralized exchange (DEX) Uniswap has released the UNI governance token. It was listed on the Binance exchange almost immediately. About 13000 Uniswap users have already requested tokens.
Regulations
New Draft Law Suggests The European Union Is Set To Regulate Cryptocurrencies
The European Commission proposed to establish a legal framework for cryptocurrencies, security tokens, and stablecoins by analogy with the requirements for traditional financial instruments. This is stated in the Cryptocurrency Asset Markets Bill. The bill proposes to treat cryptocurrency assets like any other financial instrument. According to the European Commission, this will provide legal clarity.
Digital Assets Recognized As Securities In Nigeria
The regulator clarified that cryptocurrencies offer public alternative investment opportunities. Digital assets can be used as a medium of exchange, settlement, and accumulation. In order to protect investors from risks and not violate the integrity of the market, crypto assets must be controlled on an equal basis with securities. The main task of regulation is not to discourage the development of new technologies, but to ensure fair market competition and adherence to ethical standards.
Hacking
Japanese Crypto Exchange Sues Binance for Role in $63 Million Bitcoin Hack
The Japanese company Fisco Cryptocurrency Exchange, Inc has filed a US lawsuit against Binance Holdings Ltd., accusing it of providing a service to launder cryptocurrency stolen from the Zaif exchange in 2018. Fisco acquired Zaif in 2018 shortly after the hack. Over $9 million in stolen assets could have been funneled through Binance. The company notes that analysts were able to track the movement of all stolen $63 million to one bitcoin address. Subsequently, 1,451.7 BTC were sent from it to Binance addresses.
New Virus Attacks Microsoft SQL Database Servers For Monero Mining
Tencent's cybersecurity division has discovered a new miner virus called MrbMiner. The tactics of the virus are quite simple — the botnet scans the available IP addresses in search of Microsoft SQL servers, and if it detects such, it tries to log in under the administrator account using a brute-force password. If successful, the virus downloads the assm.exe file, which implements a reboot mechanism and creates a special account for hackers to access the server. After that, MrbMiner downloads a miner for mining the anonymous cryptocurrency Monero (XMR).
Mass adoption
Bahamas Geared to Launch Central Bank Digital Currency
The Bahamas wants to be the first country in the world to roll out a government-backed virtual currency nationwide and announced they will launch a central bank-issued cryptocurrency (CBDC) in October. The digital currency, dubbed "sand dollar", is designed to increase the financial availability of remote islands within the archipelago state.
Alibaba On Track To Be The Largest Blockchain Patent Holder By End Of 2020
Computer giant IBM risks losing the title of the largest blockchain patent holder to the Chinese corporation Alibaba. Since the beginning of the year, Alibaba has published ten times more patents than its closest competitor, IBM. According to analysts, if the pace is maintained, the Chinese corporation will become the largest patent holder by the end of the year.
France Begins Central Bank Digital Currency Testing
Société Générale — one of the largest financial conglomerates in Europe — will test the central bank digital currency (CBDC) on the Tezos blockchain. The Bank of France, as a result of the selection of partners, chose the Forge blockchain platform to test CBDC for interbank settlements. As part of the experiment, the feasibility of digitizing financial securities and the possibility of settlements on them using CBDC will be studied. In addition to Nomadic Labs, several technology service providers and consultants will participate in the testing.
Kazakhstan Will Develop A Blockchain Service For Ensuring The Security Of Personal Data
It will allow citizens of the country to control the use of their personal data. The service is planned to be introduced by the end of this year.
People
Kiss Rock Group Member Is Ready To Buy Bitcoin
Gene Simmons supported Cameron Winklevoss's request to use bank accounts to buy Bitcoin and Ether. The co-founder of Gemini tweeted that people who do not have access to banking services find it difficult to become the owners of cryptocurrency and that they need to take advantage of the benefits. The musician commented as follows: "I will. I am." For this moment, the most common opinion on Twitter is that Simmons is already buying cryptocurrency and will continue to increase the amount of Bitcoin he owns.
That’s all for now! For more details follow us on Twitter, subscribe to our YouTube channel, join our Telegram.
submitted by CoinjoyAssistant to CryptoCurrencies [link] [comments]

Crypto Weekly News — September, 18

What important crypto events happened last week?

Cryptocurrencies

Monero Presents New Legal Framework In Defense Of Privacy Coins
Riccardo Spagni presented the result of more than a year's work. A whitepaper titled "Anti-Money Laundering Regulation of Privacy-Enabling Cryptocurrencies" has been published. The document was conceived as a new legal framework to protect confidential coins such as Monero, Zcash, Dash, Komodo, and others.
Tether Is Moving 1 Billion More USDT Coins From TRON To Ethereum Blockchain
The total supply of coins will not change. The company carried out the swap on September 15, coordinating its actions "with a third party". In recent weeks, this is the second such stablecoin transfer between blockchains — on August 20, the issuer also moved USDT 1 billion from Tron to Ethereum. Another piece of news about Tether: USDT capitalization exceeded $15 billion, having increased by $3 billion in just a month.

Projects and Updates

Kraken Receives Licence To Establish First U.S Digital Assets Bank
The Kraken Bitcoin exchange was the first in the United States to receive the status of a special purpose depository institution (SPDI), giving it the functions of a traditional financial institution. The corresponding application of the Californian company was approved by the Wyoming Banking Council. This will allow Kraken to opt-out of third-party vendors to perform certain banking functions on its own.
Official Ethereum Proof-of-Stake Algorithm Proposal Published
Ethereum Foundation Lead Developer Danny Ryan has published the official proposal EIP-2982, which suggests the launch of Ethereum 2.0 and the transition from the Proof-of-Work consensus algorithm to Proof-of-Stake. If approved by other leading developers, it will be possible to launch Serenity, Ethereum 2.0 phase zero. Within its framework, the Beacon Chain will be activated, which will use Proof-of-Stake.
Uniswap Provides All Its Users With $1.200
Leading decentralized exchange (DEX) Uniswap has released the UNI governance token. It was listed on the Binance exchange almost immediately. About 13000 Uniswap users have already requested tokens.

Regulations

New Draft Law Suggests The European Union Is Set To Regulate Cryptocurrencies
The European Commission proposed to establish a legal framework for cryptocurrencies, security tokens, and stablecoins by analogy with the requirements for traditional financial instruments. This is stated in the Cryptocurrency Asset Markets Bill. The bill proposes to treat cryptocurrency assets like any other financial instrument. According to the European Commission, this will provide legal clarity.
Digital Assets Recognized As Securities In Nigeria
The regulator clarified that cryptocurrencies offer public alternative investment opportunities. Digital assets can be used as a medium of exchange, settlement, and accumulation. In order to protect investors from risks and not violate the integrity of the market, crypto assets must be controlled on an equal basis with securities. The main task of regulation is not to discourage the development of new technologies, but to ensure fair market competition and adherence to ethical standards.

Hacking

Japanese Crypto Exchange Sues Binance for Role in $63 Million Bitcoin Hack
The Japanese company Fisco Cryptocurrency Exchange, Inc has filed a US lawsuit against Binance Holdings Ltd., accusing it of providing a service to launder cryptocurrency stolen from the Zaif exchange in 2018. Fisco acquired Zaif in 2018 shortly after the hack. Over $9 million in stolen assets could have been funneled through Binance. The company notes that analysts were able to track the movement of all stolen $63 million to one bitcoin address. Subsequently, 1,451.7 BTC were sent from it to Binance addresses.
New Virus Attacks Microsoft SQL Database Servers For Monero Mining
Tencent's cybersecurity division has discovered a new miner virus called MrbMiner. The tactics of the virus are quite simple — the botnet scans the available IP addresses in search of Microsoft SQL servers, and if it detects such, it tries to log in under the administrator account using a brute-force password. If successful, the virus downloads the assm.exe file, which implements a reboot mechanism and creates a special account for hackers to access the server. After that, MrbMiner downloads a miner for mining the anonymous cryptocurrency Monero (XMR).

Mass adoption

Bahamas Geared to Launch Central Bank Digital Currency
The Bahamas wants to be the first country in the world to roll out a government-backed virtual currency nationwide and announced they will launch a central bank-issued cryptocurrency (CBDC) in October. The digital currency, dubbed "sand dollar", is designed to increase the financial availability of remote islands within the archipelago state.
Alibaba On Track To Be The Largest Blockchain Patent Holder By End Of 2020
Computer giant IBM risks losing the title of the largest blockchain patent holder to the Chinese corporation Alibaba. Since the beginning of the year, Alibaba has published ten times more patents than its closest competitor, IBM. According to analysts, if the pace is maintained, the Chinese corporation will become the largest patent holder by the end of the year.
France Begins Central Bank Digital Currency Testing
Société Générale — one of the largest financial conglomerates in Europe — will test the central bank digital currency (CBDC) on the Tezos blockchain. The Bank of France, as a result of the selection of partners, chose the Forge blockchain platform to test CBDC for interbank settlements. As part of the experiment, the feasibility of digitizing financial securities and the possibility of settlements on them using CBDC will be studied. In addition to Nomadic Labs, several technology service providers and consultants will participate in the testing.
Kazakhstan Will Develop A Blockchain Service For Ensuring The Security Of Personal Data
It will allow citizens of the country to control the use of their personal data. The service is planned to be introduced by the end of this year.

People

Kiss Rock Group Member Is Ready To Buy Bitcoin
Gene Simmons supported Cameron Winklevoss's request to use bank accounts to buy Bitcoin and Ether. The co-founder of Gemini tweeted that people who do not have access to banking services find it difficult to become the owners of cryptocurrency and that they need to take advantage of the benefits. The musician commented as follows: "I will. I am." For this moment, the most common opinion on Twitter is that Simmons is already buying cryptocurrency and will continue to increase the amount of Bitcoin he owns.
That’s all for now! For more details follow us on Twitter, subscribe to our YouTube channel, join our Telegram.
submitted by CoinjoyAssistant to u/CoinjoyAssistant [link] [comments]

Test

Test
There is a fairly small subset of Bitcoin users that run a full node. I think the idea of running a full node has gotten a bad rap over the years since there is so much talk about running on a Raspberry Pi, or getting zippy SSDs. Although all of this can be fun, it is often not really required at all. Here are some ways to run a full node starting with the very simple. I'll get into more complex configs, but these are all optional.

Tech Skill Level: 0 (the basics)

  1. Download Bitcoin Core
  2. Launch the downloaded installer and install the app
  3. Launch the installed "Bitcoin Core" app and let it run overnight
In many cases, thats it. If your running a new machine with a fairly good internet connection, 8 or 9 hours will be enough to complete the "Initial Block Download" (IBD). This may fill up your drive a bit, but again, on most new machines, 300 GB of space isn't that hard to come by.

Tech Skill Level: 1 (encrypted wallet)

One thing we left out in the level-0 exercise is encrypting your wallet. It's easy enough to do well, but a bit more difficult to do right. The main challenge is that humans generate really poor passwords. If you want a good password, the best way is to use something called "diceware". Basically, you just grab 4 or 5 dice and each throw of the dice represents a certain word on a special list. The throw {1,4,5,3,1} for example would be the word camping on the EFF-diceware-wordlist. So you repeat this a few times until you have a list of 8 or so words which becomes the passphrase you use to encrypt your wallet. Write it down, it is always hard to remember at first. So at level-1 your list becomes:
  1. Download Bitcoin Core
  2. Launch the downloaded installer and install the app
  3. Launch the installed "Bitcoin Core" app and let it run overnight
  4. Choose Encrypt Wallet from the Settings Menu
  5. Enter your 8 word (or so) passphrase generated using the Diceware method

Wallet Encryption Dialog

Tech Skill Level: 2 (enable pruning if needed)

Though I said "300 GB of space isn't hard to come by", some times it actually is. If space is an issue, a simple way to fix it is to tell bitcoin to simple take less space. This is called "pruning" and can take that number from 300 GB down to below 5 GB. If you can't find 5 GB, then you'll have to read ahead to level-3 to add USB storage. But the good news is, enabling pruning is pretty easy, we just add another step to our working list:
  1. Download Bitcoin Core
  2. Launch the downloaded installer and install the app
  3. Launch the installed "Bitcoin Core" app and let it run overnight
  4. Do the wallet encryption steps here if you wish
  5. Choose Options from the Settings Menu
  6. Choose Prune block storage to: and select the max size for the blocks to use
  7. Exit and restart the bitcoin application for the changes to take effect

Pruning Dialog
Note, even setting this to 1 GB will still leave you with about a 4.5 GB install. The blocks take up a lot of space, but the chainstate and other folders eat up at least 3.5 GB and they can't be pruned. Also, be aware, to disable pruning requires you to perform the entire IBD again. While pruned some other functions my be disabled as well, so just know that pruning does limit some functionality.

Tech Skill Level: 3 (verify the installer)

Although this is arguably something that should be done at level-0, some find the intricacies of comparing hash (thumbprint) values to be tedious and beyond the scope of a beginner. You will find these types of hash compares suggested quite often as a way to prevent running tainted programs. Programs are often tainted by bad disk or network performance, but most often, taint is malicious code inserted by viruses or malware. This is a way to guard yourself against those types of attacks. What I cover here is a very basic comparison on the certificate, but a more thorough comparison advised by mosts uses a program called Gpg4Win, and is beyond the scope of this beginners guide. But regardless, most users should strive to do this minimum level of validation.
  1. Download Bitcoin Core
  2. Launch the downloaded installer
  3. When prompted "Do you want to allow..." click Show more details
  4. In the details section select Show information about the publisher's certificate
  5. In the certificate window select the Details tab
  6. In the Details tab Subject should start with "CN = Bitcoin Core Code Signing Association"
  7. Also ensure Thumbprint reads ea27d3cefb3eb715ed214176a5d027e01ba1ee86
  8. If the checks pass, click OK to exit the certificate window and Yes to allow the installer to run.
  9. Launch the installed "Bitcoin Core" app and let it run overnight
  10. Do the wallet encryption steps here if you wish
  11. Do the optional pruning steps here if you wish

Certification Validation Windows
Note: The certificate used to sign the current Bitcoin installer is only valid from March 2020 to March 2021. After that point the thumbprint on the certificate will change. This is by design and intentional. If your reading this post after March 2021, then it is understood that the thumbprint has changed.

Tech Skill Level: 4 (use secondary storage)

We glossed over the "new machine with fairly good internet" part. Truth me known many people do not have fairly new machines, and find the IBD to take longer than the "over night" best wishes. For most people the slowdown is the disk access when calculating what is called chainstate. This requires fast random reads and writes to the disk. If you have an SSD disk, this will be no problem, but if you have a non-SSD "spinning" disk, random writes are always slow. Though an SSD will speed things up, they are pricey, so a nice middle ground may be a simple high-end USB key drive. You can get some with 10 to 15 MB/s random writes which is usually a order of magnitude faster than a "spinning" disk. And with pruning (see level-2), a small USB drive should be fine.
Once you decide on a drive, the tricky part will be to enable external storage. It requires editing a configuration file and adding a few lines. The configuration file needs to be in both the default directory, and USB key drive, but before we do that, we want to create a directory on the key drive. You will need to determine the drive letter of your USB key drive. For the sake of this example, we will assume it is D:, but you must determine this yourself and correct the example. Once you know the drive letter, create a blank folder on the drive called Bitcoin. So for this example, creating Bitcoin on drive D: will create the path D:\Bitcoin. Once done, assuming that D: is your drive, here are the steps to edit the two configuration files:
  1. Download Bitcoin Core
  2. Launch the installer, verify it, then run it
  3. Launch the installed "Bitcoin Core" app and let it run overnight
  4. Do the wallet encryption steps here if you wish
  5. Do the optional pruning steps here if you wish
  6. Launch "Notepad" by typing "Notepad.exe" in the windows search bar then click Open
  7. Type the line datadir=D:\Bitcoin (depending on your drive letter) in the blank file
  8. Choose Save from the File menu in notepad
  9. Type %APPDATA%\Bitcoin\bitcoin.conf (note the percent signs) in the File name box
  10. Select All Files from the Save as type dropdown
  11. Click the Save button and overwrite the file if prompted
  12. Exit and restart the bitcoin application for the changes to take effect

Save As Dialog
Now that you've reached this level of technical expertise, there are many new configuration options that you can begin to modify if you wish. Most configuration data is contained in the bitcoin.conf file and learning how to maintain it is a key step for a node operator.

Tech Skill Level: 5 (all other customizations)

Here's a short list of various things you can ADD to your bitcoin.conf file. You generally just add a new line for each configuration settings.
  • addresstype=bech32
  • changetype=bech32
The addresstype / changetype allows your wallet to use the native-segwit (bech32) format. This is the most efficient and inexpensive way to spend bitcoin, and is a recommended configuration. The default uses something called p2sh-segwit which is more compatible with older wallets, but more expensive to spend.
  • minrelaytxfee=0.00000011
Changing the minrelaytxfee setting allows you to help propagate lower fee transactions. It will require more memory but TXN memory is capped at 300 MB by default anyways, so if you have enough memory, it is a good setting to choose.
  • dbcache=2048
The dbcache setting controls how many MB of memory the program will use for the chainstate database. Since this is a key bottleneck in the IBD, setting this value high (2048 MB) will greatly speed up the IBD, assuming you have the memory to spare
  • blocksdir=C:\Bitcoin
  • datadir=D:\Bitcoin
In level-4 we discussed moving the datadir to a fast external storage, but the majority of the space used for bitcoin is the blocks directory (blocksdir). Although you should always use for fastest storage for datadir, you are free to use slow storage for blocksdir. So if you only want to consume a small amount of your SSD (assumed D:) then you can keep your blocks on your slow "spinning" drive.
  • upnp=1
One of the harder challenges you may face running a node, is to get incoming connections. If you are lucky, you may find that your firewall and network HW support the uPnP protocol. If they do, this setting will allow bitcoin to configure uPnP to allow incoming connections to your node.
submitted by brianddk to brianddk [link] [comments]

Sobre Tibia, gold farmers y un caso de ayuda y éxito PT2. Son muy buenos consejos de cómo comenzar a programar profesionalmente

Una vez más, reconocimiento al autor original de los post International-Unit-8
Hello,

I have gotten so many replies and messages since my last post in this thread, that I can't answer them all individually. Previous topic:

https://www.reddit.com/TibiaMMO/comments/h8tu5u/a_great_tip_for_brazilians_venezuelans_and_othe

It has been shared on multiple subreddits so I have no idea where to even post this. But I'd like to come up with a follow-up thread with some more information. The internet is the most powerful tool that mankind has ever invented. You have the ability to reach thousands, millions and even billions of people with just a computer and some internet access.

If you're on this subreddit, chances are you're already playing Tibia and you already have a computer and internet access. It doesn't need to be the best internet, but as long as websites will load (eventually) you are good to go.

In this topic I will go more in-depth on web development and software engineering. If you have a very slow internet connection, you may want to look into web development instead of software development. An application/software is much heavier (larger file size) than a website. And most developer jobs require that you send and download files, back and forth, between you and your company's server. So if you feel like your internet is too slow to send a lot of files - do not worry! There are plenty of jobs.

First, I will go through some more details on how to learn web development and software development. After that, I will list a few other kinds of jobs that you can do remotely. These types of jobs can be done from anywhere in the world as long as you have internet access.



Part 1: Some languages you should learn

What is web development? Well, it can be a lot of things. You perhaps make websites for shops/restaurants/hair dressers/dentists, or you work for a big company and work on their web application, like Outlook, Discord or Spotify (which can all be accessed via a browser: their web app). You can also work with design and user experience, instead of programming. Being a web developer can mean so many different things, it's impossible to name them all. But most web developers are just developers: they program. They make websites, and they either sell the websites to companies (as a consultant) or you work full/part-time for a company.

I can not provide in-depth information about every single thing, but I can give you some pointers. The very basics any web developer should know is this:

HTML (HyperText Markup Language) - it's what almost all websites use as a foundation. This is not a programming language, but it is a markup language. If you want to build websites, you pretty much have to know this language. Don't worry though, it is easy. Not so much to learn. You can learn all about it in a few weeks.

CSS (Cascading Style Sheets) - it's what will add colors and shapes to your website. If you want to focus more on design (also known as front end development) then this is where you want to gain a lot of knowledge.

Python - A very simple language to learn. This language is very often the first programming language that developers start using. You can use it for a lot of things. This language is used in the back of a lot of websites. Google has been using Python for years and still is. It's great for web scraping and making web requests. If you want a language to practice your algorithms, then this language is awesome.

PHP - This used to be a very popular language, but not so much these days. However, it is very good to know how this works because it's very simple to learn and also very functional in some cases. If you want to transmit or withdraw information from a database to your website, then this (in combination with SQL) is a great way to do so. Whenever you make a login system or a contact form, the data must be sent somehow to a recipient or a database. PHP will help you do that. It is a server-side language, which means it will run in the back of the website.

SQL - To be able to communicate with databases (for example: save data, update data, or insert data) you can use different languages for that. But SQL is probably the most widely used language for this. It is basically just a bunch of commands that you tell your website or app to do. If you have a web shop for example, you will need a database to store all your product information in. You can for example use MySQL as your database and then use the SQL language to extract data from your database and publish it as a list of products on your website.

JavaScript - Perhaps the most powerful language at the moment. Anyone who is good at JavaScript will be able to learn most other modern programming languages. In recent years, the demand for good JavaScript developers has skyrocketed. It's because more applications are becoming web based, and JavaScript is probably among the most useful languages to use. You can use it for so many things. Previously JavaScript was only being run on the client side of the website (that means in the user's browser). But in recent years, there has been massive development of this language and you are now able to build servers, connect to databases and do very powerful web applications using just this language. A great tutorial for JavaScript was made by Tony Alicea: https://www.youtube.com/watch?v=Bv_5Zv5c-Ts This video is "just" 3.5 hours, but it's the intro. There is a much longer version of it, and you can download it for free if you search for it. Just find it as a torrent and watch it. It's probably the best tutorial I have seen for JavaScript.

C# - It's pronounced as "C Sharp". This language has been dominating the software engineering market for decades at this point. Everyone loves it. It's relatively easy to learn and you can build a lot of stuff in C#. It's very much like JavaScript, but focuses more on application development rather than website development. I would however try to avoid learning this language if you have very slow internet, since you will most likely be sending a ton of files back and forth. But if application (computer & phone) is your thing, then this language is great. There are so many tutorials on this, but there is 1 channel on YouTube which teaches a lot of the basics in C# (and many other languages) and that channel is called ProgrammingKnowledge. Sure, his C# videos may be old now but most of it is still relevant and useful. You will learn a lot by watching his videos. It's always good to start from the beginning and then when you're familiar with that, you can learn more about the recent updates in C#. https://www.youtube.com/watch?v=V2A8tcb_YyY&list=PLS1QulWo1RIZrmdggzEKbhnfvCMHtT-sA

Java - This is pretty much 90% identical to C# as I wrote above. Widely used, relatively easy to learn the basics and there's plenty of jobs. If you like making android apps, this language is for you.



Part 2: Technologies and useful tools

To become a web developer you will need a few tools. You need a text editor, a FTP client, a SSH client and some other things. Also a good browser.

Text editor: Visual Studio Code, Atom, Sublime Text, Brackets - There are many different text editors but at the moment, I highly recommend Visual Studio Code. It has so many built-in features it's honestly the only thing you may need.Don't forget to install Notepad++ as well - this very basic editor is so handy when you just quickly need to edit some files.

File archiving: WinRar, 7-Zip - You need some way of archiving projects and send it to your customer or employer. These are basic tools anyone should use. I personally use Winrar.

FTP (File Transfer Protocol): FileZilla - This tool will allow you to connect to your website's file manager and upload your files to it. There are many tools for connecting to an FTP server but this is the most popular one, it's simple and it works great.

VPS (Virtual Private Server): Amazon Web Services, Google Cloud - If you want to practice building web applications or want to host your own website as a fun project, it's great to use a VPS for that. Both Amazon and Google offers 365 days of free VPS usage. All you need is a credit card. However, they will not charge you, as long as you stay below the free tier limit. A VPS is basically a remote computer that you can connect to. I highly recommend that, if you have a slow internet connection. Those VPS-servers (by Amazon and Google) usually have 500mbit/s internet speed, which is faster than most countries in the world. You simply connect to them via Remote Desktop, or by SSH. Depending on what type of server you are using (Windows or Linux).

SSH (Secure Shell): Solar-PuTTY, PuTTY - If you for example have a web server where you store applications and files, a great way to connect to it is by using SSH. PuTTY is pretty much the standard when it comes to SSH clients. But I really love the version created by SolarWinds. When you download that one, do not enter your personal details. Their sales people will call you and haunt you! Haha.

File Searching: Agent Ransack - When you have many files and try to locate a specific document or file, you may want to use something like Agent Ransack. Much faster than the traditional search feature in Windows and it is much more accurate.

IDE / Code Editor: Visual Studio - Great tool to use when you want to create applications in C# for example. Do not confuse this with Visual Studio Code. These are two very different tools. This tool (Visual Studio) is more designed for Windows applications. Not just websites. I only recommend getting it if you plan to make programs for Windows.

Web host & domain: NameCheap, Epik, SiteGround - If you develop websites on your own, or maybe want to create a portfolio website, you will need a domain name and web hosting. I have personally used all of these 3 and they are very cheap. NameCheap has some of the cheapest domains and great web hosting for a low price. Their support is also great. Same with SiteGround. And if you want to buy a domain anonymously (with Bitcoin for example), then you can use Epik. Low prices and great customer service on all these 3 websites.

Web Server: XAMPP, Nginx - If you plan to practice PHP, you will need to have a web server on your local computer. If you have Windows, I would highly recommend installing XAMPP (Apache). It is very easy to use for beginners. If you're on Linux, I would recommend Nginx. Also check our PhpMyAdmin if you want to quickly setup a MySQL database locally.Bonus tip: If you use Visual Studio Code to create websites in HTML, CSS and JavaScript: then install the extension "live server" and you can run your applications on a live server without setting it up yourself. Tutorial: https://www.youtube.com/watch?v=WzE0yqwbdgU

Web Browser: Mozilla Firefox, Microsoft Edge Insider, Google Chrome - You need one of the latest web browsers to create websites these days. Since I prefer privacy over functionality, I've always loved Firefox. But recently, Microsoft has been improving its new version of Edge a lot (based on Chromium) and it's also very popular. If you want all your personal details to be saved and have good tools for web development, then use Google Chrome. Don't forget to utilize the built-in developer tools. You can access it in any of these browsers by pressing F12.



Other things you may want to look into:

Web services, SSL certificates, Search Engine Optimization, Databases, API, Algorithms, Data Structures



Part 3: Learning platforms

https://www.youtube.com/

https://www.w3schools.com/

https://leetcode.com/

https://stackoverflow.com/



If you want to learn in-depth about algorithms, data structures and more. Then you can take a look at the curriculum of the top-tier universities of USA. Such as: UC Berkeley, Harvard and MIT. These courses are very hard and are specifically for people who want to become experts in software engineering. You can enroll some of them for free, like the one on Harvard. And by having a such diploma (which costs $90 extra) can get you a lot of job opportunities. You can enroll those courses if you want, but it can have a fee. But just take a look at what they are studying and try do their exercises, that is 100% free. Get the knowledge. It's mostly on video too! These course below are the very same courses that many of the engineers at Facebook, Google, Amazon, Apple, Netflix, Uber, AirBnb, Twitter, LinkedIn, Microsoft, etc. has taken. It's what majority of people in Silicon Valley studied. And it's among the best classes that you can take. These course are held by some of the world's best professors in IT.



UC Berkeley: CS 61a & CS 61b:

https://inst.eecs.berkeley.edu/~cs61a/fa19/

Video playlist here: https://www.youtube.com/watch?v=0_LryzvBxFw&list=PL6BsET-8jgYVAaK0jGVTWr9R5g7kSMQ8i

https://inst.eecs.berkeley.edu/~cs61b/fa19/

Videos: https://www.youtube.com/channel/UCNBSbBTFx8nFahcQyZOYOgQ



Harvard University: CS50 (free enrollment --- 90$ to get a certificate).

https://online-learning.harvard.edu/course/cs50-introduction-computer-science



MIT (Massachusetts Institute of Technology): 6.006

https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-006-introduction-to-algorithms-fall-2011/

Held by Erik Demaine. One of the best - if not THE best - professor at MIT. Just look at this resume. It's almost 50 pages long! https://erikdemaine.org/cv.pdf



Part 4: Finding jobs

https://www.linkedin.com/

https://marketing.hackerrank.com/

https://www.glassdoor.com/index.htm

Facebook groups for web developers, freelancing, remote work, etc.

Portfolio / Code Sharing / Source Control:

https://github.com/



Part 5: Other types of jobs you can work with (remotely) - with/without coding experience

SEO (Search Engine Optimization)

Translations (Spanish/Portuguese, etc.)

Affiliate Marketing (look into Clickbank.com - and use Facebook Ads to promote products)

Design (web design, photo design, etc.)

Copywriting (write sales letters for companies)

Database manager (monitor and administrate a company's database)

YouTube - make YouTube videos to gain views. Views = Money.

Dropshipping (use Shopify.com for example) and sell products in a webshop. Benefit with dropshipping is that you don't personally store the products.

Customer support

more...? Banking, economics, etc.



You can find information about all of the things I have mentioned by using YouTube or Google search.

Hope it helps.



And I hope that in 1 year, there will be at least some new web developers in Brazil, Venezuela and other countries in South America.
submitted by jesuskater to memezuela [link] [comments]

A Beginner’s Guide to Understanding the aelf WhitePaper (Part 1)

A Beginner’s Guide to Understanding the aelf WhitePaper (Part 1)

https://preview.redd.it/j27ayhbw0rh51.png?width=512&format=png&auto=webp&s=f15bd6ff4ac50fa0eb0bbad23d59f55da6d98090
In the Bingo game DApp demo, we’ve already talked about the aelf real random number generator, which can generate unpredictable random numbers between 0 and 255, making it a useful tool. The interaction logic of this DApp’s backend is very much the same as that of blockchain smart contract. But this DApp is so simple that it doesn’t really show what aelf is capable of. In fact, aelf’s got an awful lot more in its arsenal. When it comes to supporting enterprise-level applications, this is where aelf comes in. For someone who is new to aelf, the best way to aquaint yourself with aelf’s technology is to read the aelf technical whitepaper.

https://preview.redd.it/yxbt4j9x0rh51.png?width=512&format=png&auto=webp&s=35c371142e08d37c38776dc151c5877f0aa9ca93
If you have read the whitepaper of some blockchain projects, you might find them difficult to understand or even make no sense. As a result, readers (not speculators) are often at a loss as to what these projects are trying to do. Unfortunately, many projects often assume their readers are all experts and can understand the whitepapers with no difficulty. In reality, most blockchain projects are much more complex than Bitcoin. Therefore, if readers only know how Bitcoin works, they still cannot understand these projects’ whitepapers. If you want to draw potential developers to your platform, it is necessary to provide a beginner’s guide to understanding your whitepaper.
That’s why we have prepared this guide. But before reading this guide, you can quickly go through our website, read our slogan, watch the promo video on the homepage, download the whitepaper and before long, you may find something you cannot understand. Don’t worry, let’s start with aelf’s slogan:
Aelf, a Decentralized Cloud Computing Blockchain Network
Cloud computing is the most fundamental feature driving the entire aelf blockchain ecosystem. Running data intensive computation on multiple computers is obviously more cost-effective than on one mainframe computer. Suppose these computers are assembled in a huge building called data center, say thousands of computers, with professional maintenance by a company, say, Amazon, then these data centers are called a cloud, such as Amazon Web Services (AWS).
Having said that, it is still hard for a beginner to understand why cloud computing gives aelf an indispensable edge. This is because most people, including some in the blockchain sector, don’t have a sound knowledge of some of blockchain’s key concepts. As a result, it is difficult for them to move on to the more complex technology, let alone analyze the pros and cons of a blockchain project and its potentials. As far as I know, I think it is necessary to set the record straight on two important blockchain concepts.

What is a blockchain?

This is nonsense! We all know blockchain is a tamper-proof distributed ledger or database technology, as any professional would explain to you. You most probably have memorized this definition by heart and would rattle it off whenever someone asks you what blockchain is. The truth is, this definition is very misleading. Blockchain is not a new invention, nor does it have any magical features (for example: the magical tamper-proof feature). In this sense, it is different from the magical stuff in an alchemist’s furnace. Instead of viewing blockchain as a ledger or database, it is better to see it as a distributed system. So what is a distributed system?
A distributed system is a large number of interconnected computers, which makes it a peer-to-peer system. It was invented around 1960, long before the advent of Internet. There are already a lot of well-known distributed-system-based softwares, such as Bit-torrent and Netflix. In these softwares, people can upload the files on their computers to the P2P network and anyone can download them. But a distributed system can do much more. In the distributed system discipline, people have to solve a big problem, that is, everyone (every node) in the P2P network need to make an unanimous decision no matter what information they receive, and this unanimous decision is what we call a consensus, and this problem is called the Byzantine General Problem.
Say there are three Byzantine generals wanting to attack the same fortress, and they are at three different locations, they could only rely on couriers to send messages. In this situation, any general can only make a decision based on the other two generals’ messages. If one general wants to attack, he let couriers send the “attack” message to the other two generals, so do the other two generals. If the generals are all loyal, each of them should receive “attack, attack” coming from other two generals, and all three generals would attack the fortress. But if one of them is a traitor, he could send one general “attack” and send the other “retreat”, this other general will receive “attack, retreat”, if he follows majority rule, he will not make a decision because the votes on attack and retreat are the same. At the same time, the other general will attack, and the result is that these three generals will not reach a consensus on attack.
The generals are just like the nodes of a distributed system (i.e. blockchain). There are at least two points worth noting: first, all massages (transactions), have to be sent to the other generals (nodes) to keep them informed; second, all the nodes have to reach a consensus.

https://preview.redd.it/nlgharoy0rh51.png?width=512&format=png&auto=webp&s=56c022e327526f13d1f3e13efe80de0483550715
The first point means that it takes time for sending a message to all the nodes in a huge network, the second means that after a new block has been broadcast to the entire network, there should be a mechanism for all the nodes to agree on this block (a package of messages or logs), and it also takes time.
submitted by Floris-Jan to aelfofficial [link] [comments]

Default English word list

Alright so, I took the default database from there https://skribbliohints.github.io/ and with the help of html, I extracted the words to a list separated by commas. It's useful when you want to translate those words into your native language.
Word of advice, when using google translate, do not put all words at once there, it can rapidly worsen the translation.
(And there is a last thing. Their algorithm of picking only custom words is not working really good, at least for me. Meaning that I often get duplicates, despite having a list this big and without duplicates. I'm still trying to find some solution to this, so if somebody is experiencing this as well, share the knowledge please, I will do the same.)
SOLUTION: Thanks for the reply from PepegaWR who identified the cause. I also tested it and there seems to be a custom words limit of 5000 characters. The easiest way in my opinion is to shuffle the words before each session to minimize the impact. Also thanks to the flynger who had the same idea before me :)
Finally, here it is, enjoy the scribbling ^^ :

ABBA, AC/DC, Abraham Lincoln, Adidas, Africa, Aladdin, America, Amsterdam, Android, Angelina Jolie, Angry Birds, Antarctica, Anubis, Apple, Argentina, Asia, Asterix, Atlantis, Audi, Australia, BMW, BMX, Bambi, Band-Aid, Barack Obama, Bart Simpson, Batman, Beethoven, Bible, Big Ben, Bill Gates, Bitcoin, Black Friday, Bomberman, Brazil, Bruce Lee, Bugs Bunny, Canada, Capricorn, Captain America, Cat Woman, Cerberus, Charlie Chaplin, Chewbacca, China, Chinatown, Christmas, Chrome, Chuck Norris, Colosseum, Cookie Monster, Crash Bandicoot, Creeper, Croatia, Cuba, Cupid, DNA, Daffy Duck, Darwin, Darwin Watterson, Deadpool, Dexter, Discord, Donald Duck, Donald Trump, Dora, Doritos, Dracula, Dumbo, Earth, Easter, Easter Bunny, Egypt, Eiffel tower, Einstein, Elmo, Elon Musk, Elsa, Eminem, England, Europe, Excalibur, Facebook, Family Guy, Fanta, Ferrari, Finn, Finn and Jake, Flash, Florida, France, Frankenstein, Fred Flintstone, Gandalf, Gandhi, Garfield, Germany, God, Goofy, Google, Great Wall, Greece, Green Lantern, Grinch, Gru, Gumball, Happy Meal, Harry Potter, Hawaii, Hello Kitty, Hercules, Hollywood, Home Alone, Homer Simpson, Hula Hoop, Hulk, Ikea, India, Intel, Ireland, Iron Giant, Iron Man, Israel, Italy, Jack-o-lantern, Jackie Chan, James Bond, Japan, JayZ, Jenga, Jesus Christ, Jimmy Neutron, John Cena, Johnny Bravo, KFC, Katy Perry, Kermit, Kim Jong-un, King Kong, Kirby, Kung Fu, Lady Gaga, Las Vegas, Lasagna, Lego, Leonardo DiCaprio, Leonardo da Vinci, Lion King, London, London Eye, Luigi, MTV, Madagascar, Mario, Mark Zuckerberg, Mars, McDonalds, Medusa, Mercedes, Mercury, Mexico, Michael Jackson, Mickey Mouse, Microsoft, Milky Way, Minecraft, Miniclip, Minion, Minotaur, Mona Lisa, Monday, Monster, Mont Blanc, Morgan Freeman, Morse code, Morty, Mount Everest, Mount Rushmore, Mozart, Mr. Bean, Mr. Meeseeks, Mr Bean, Mr Meeseeks, Mummy, NASCAR, Nasa, Nemo, Neptune, Netherlands, New Zealand, Nike, Nintendo Switch, North Korea, Northern Lights, Norway, Notch, Nutella, Obelix, Olaf, Oreo, Pac-Man, Paris, Patrick, Paypal, Peppa Pig, Pepsi, Phineas and Ferb, Photoshop, Picasso, Pikachu, Pink Panther, Pinocchio, Playstation, Pluto, Pokemon, Popeye, Popsicle, Porky Pig, Portugal, Poseidon, Pringles, Pumba, Reddit, Rick, Robbie Rotten, Robin Hood, Romania, Rome, Russia, Samsung, Santa, Saturn, Scooby Doo, Scotland, Segway, Sherlock Holmes, Shrek, Singapore, Skittles, Skrillex, Skype, Slinky, Solar System, Sonic, Spain, Spartacus, Spiderman, SpongeBob, Squidward, Star Wars, Statue of Liberty, Steam, Stegosaurus, Steve Jobs, Stone Age, Sudoku, Suez Canal, Superman, Susan Wojcicki, Sydney Opera House, T-rex, Tails, Tarzan, Teletubby, Terminator, Tetris, The Beatles, Thor, Titanic, Tooth Fairy, Tower Bridge, Tower of Pisa, Tweety, Twitter, UFO, USB, Uranus, Usain Bolt, Vatican, Vault boy, Velociraptor, Venus, Vin Diesel, W-LAN, Wall-e, WhatsApp, William Shakespeare, William Wallace, Winnie the Pooh, Wolverine, Wonder Woman, Xbox, Xerox, Yin and Yang, Yoda, Yoshi, Youtube, Zelda, Zeus, Zorro, Zuma, abstract, abyss, accident, accordion, ace, acid, acne, acorn, action, actor, addiction, addition, adorable, adult, advertisement, afro, afterlife, air conditioner, airbag, aircraft, airplane, airport, alarm, albatross, alcohol, alien, allergy, alley, alligator, almond, alpaca, ambulance, anaconda, anchor, angel, anglerfish, angry, animation, anime, ant, anteater, antelope, antenna, anthill, antivirus, anvil, apartment, apocalypse, applause, apple, apple pie, apple seed, apricot, aquarium, arch, archaeologist, archer, architect, aristocrat, arm, armadillo, armor, armpit, arrow, ash, assassin, assault, asteroid, astronaut, asymmetry, athlete, atom, attic, audience, autograph, avocado, axe, baboon, baby, back pain, backbone, backflip, backpack, bacon, bad, badger, bag, bagel, bagpipes, baguette, bait, bakery, baklava, balance, balcony, bald, ball, ballerina, ballet, balloon, bamboo, banana, bandage, bandana, banjo, bank, banker, bar, barbarian, barbecue, barbed wire, barber, barcode, bark, barn, barrel, bartender, base, basement, basket, basketball, bat, bathroom, bathtub, battery, battle, battleship, bayonet, bazooka, beach, beak, bean, bean bag, beanie, beanstalk, bear, bear trap, beatbox, beaver, bed, bed bug, bed sheet, bedtime, bee, beef, beer, beet, beetle, bell, bell pepper, bellow, belly, belly button, below, belt, bench, betray, bicycle, bill, billiards, bingo, binoculars, biology, birch, bird, bird bath, birthday, biscuit, bite, black, black hole, blackberry, blacksmith, blanket, bleach, blender, blimp, blind, blindfold, blizzard, blood, blowfish, blue, blueberry, blush, boar, board, boat, bobsled, bodyguard, boil, bomb, booger, book, bookmark, bookshelf, boomerang, boots, border, bottle, bottle flip, bounce, bouncer, bow, bowl, bowling, box, boy, bracelet, braces, brain, brainwash, branch, brand, bread, breakfast, breath, brick, bricklayer, bride, bridge, broadcast, broccoli, broken heart, bronze, broom, broomstick, brownie, bruise, brunette, brush, bubble, bubble gum, bucket, building, bulge, bull, bulldozer, bullet, bumper, bungee jumping, bunk bed, bunny, burglar, burp, burrito, bus, bus driver, bus stop, butcher, butler, butt cheeks, butter, butterfly, button, cab driver, cabin, cabinet, cactus, cage, cake, calendar, camel, camera, campfire, camping, can, can opener, canary, candle, canister, cannon, canyon, cap, cape, cappuccino, captain, car wash, cardboard, carnival, carnivore, carpenter, carpet, carrot, cartoon, cash, casino, cast, cat, catalog, catapult, caterpillar, catfish, cathedral, cauldron, cauliflower, cave, caveman, caviar, ceiling, ceiling fan, celebrate, celebrity, cell, cell phone, cello, cement, centaur, centipede, chain, chainsaw, chair, chalk, chameleon, champagne, champion, chandelier, charger, cheek, cheeks, cheerleader, cheese, cheeseburger, cheesecake, cheetah, chef, chemical, cherry, cherry blossom, chess, chest, chest hair, chestnut, chestplate, chew, chicken, chihuahua, child, chime, chimney, chimpanzee, chin, chinchilla, chocolate, chopsticks, church, cicada cigarette, cinema, circle, circus, clap, clarinet, classroom, claw, clay, clean, clickbait, cliff, climb, cloak, clock, cloth, clothes hanger, cloud, clover, clown, clownfish, coach, coal, coast, coast guard, coaster, coat, cobra, cockroach, cocktail, coconut, cocoon, coffee, coffee shop, coffin, coin, cola, cold, collapse, collar, color-blind, comb, comedian, comedy, comet, comfortable, comic book, commander, commercial, communism, community, compass, complete, computer, concert, condiment, cone, confused, console, continent, controller, conversation, cookie, cookie jar, copper, copy, coral, coral reef, cord, cork, corkscrew, corn, corn dog, corner, cornfield, corpse, cotton, cotton candy, country, cousin, cow, cowbell, cowboy, coyote, crab, crack, crate, crawl space, crayon, cream, credit, credit card, cricket, cringe, crocodile, croissant, crossbow, crow, crowbar, crucible, cruise, crust, crystal, cube, cuckoo, cucumber, cup, cupboard, cupcake, curry, curtain, cushion, customer, cut, cute, cyborg, cylinder, cymbal, dagger, daisy, dalmatian, dance, dandelion, dandruff, darts, dashboard, daughter, day, dead, deaf, deep, deer, defense, delivery, demon, demonstration, dent, dentist, deodorant, depressed, derp, desert, desk, desperate, dessert, detective, detonate, dew, diagonal, diagram, diamond, diaper, dice, dictionary, die, diet, dig, dinner, dinosaur, diploma, dirty, disaster, disease, dishrag, dispenser, display, diss track, distance, diva, divorce, dizzy, dock, doctor, dog, doghouse, doll, dollar, dollhouse, dolphin, dome, dominoes, donkey, door, doorknob, dots, double, dough, download, dragon, dragonfly, drain, drama, drawer, dream, dress, drink, drip, drive, driver, drool, droplet, drought, drum, drum kit, duck, duct tape, duel, dwarf, dynamite, eagle, ear, earbuds, earthquake, earwax, east, eat, echo, eclipse, eel, egg, eggplant, elbow, elder, election, electric car, electric guitar, electrician, electricity, elephant, elevator, embers, emerald, emoji, employer, emu, end, engine, engineer, equator, eraser, error, eskimo, espresso, evaporate, evening, evolution, exam, excavator, exercise, explosion, eye, eyebrow, eyelash, eye shadow, fabric, fabulous, facade, face, face paint, factory, failure, fairy, fake teeth, fall, family, farm, farmer, fashion designer, fast, fast food, fast forward, father, faucet, feather, fence, fencing, fern, festival, fidget spinner, field, figurine, filmmaker, filter, finger, fingernail, fingertip, fire alarm, fire hydrant, fire truck, fireball, firecracker, firefighter, firefly, firehouse, fireman, fireplace, fireproof, fireside, firework, fish, fish bowl, fisherman, fist fight, fitness trainer, fizz, flag, flagpole, flamethrower, flamingo, flashlight, flask, flea, flight attendant, flock, floodlight, floppy disk, florist, flower, flu, fluid, flush, flute, fly, fly swatter, flying pig, fog, foil, folder, food, forehead, forest, forest fire, fork, fort, fortress, fortune, fossil, fountain, fox, frame, freckles, freezer, fridge, fries, frog, frostbite, frosting, frown, fruit, full, full moon, funeral, funny, fur, furniture, galaxy, gang, gangster, garage, garbage, garden, gardener, garlic, gas, gas mask, gasoline, gasp, gate, gem, gender, generator, genie, gentle, gentleman, geography, germ, geyser, ghost, giant, gift, giraffe, girl, gladiator, glass, glasses, glitter, globe, gloss, glove, glow, glowstick, glue, glue stick, gnome, goal, goat, goatee, goblin, godfather, gold, gold chain, golden apple, golden egg, goldfish, golf, golf cart, good, goose, gorilla, graduation, graffiti, grandmother, grapefruit, grapes, graph, grass, grasshopper, grave, gravedigger, gravel, graveyard, gravity, greed, grenade, grid, grill, grin, groom, grumpy, guillotine, guinea pig, guitar, gumball, gummy, gummy bear, gummy worm, hacker, hair, hair roller, hairbrush, haircut, hairspray, hairy, half, halo, ham, hamburger, hammer, hammock, hamster, hand, handicap, handle, handshake, hanger, happy, harbor, hard, hard hat, harmonica, harp, harpoon, hashtag, hat, hazard, hazelnut, head, headache, headband, headboard, heading, headphones, health, heart, heat, hedgehog, heel, heist, helicopter, hell, helmet, hen, hermit, hero, hexagon, hibernate, hieroglyph, high five, high heels, high score, highway, hilarious, hill, hip hop, hippie, hippo, hitchhiker, hive, hobbit, hockey, holiday, homeless, honey, honeycomb, hoof, hook, hop, hopscotch, horizon, horn, horse, horsewhip, hose, hospital, hot, hot chocolate, hot dog, hot sauce, hotel, hourglass, house, hovercraft, hug, hummingbird, hunger, hunter, hurdle, hurt, husband, hut, hyena, hypnotize, iPad, iPhone, ice, ice cream, ice cream truck, iceberg, icicle, idea, imagination, impact, incognito, industry, infinite, injection, insect, inside, insomnia, internet, intersection, interview, invasion, invention, invisible, iron, island, ivy, jacket, jackhammer, jaguar, jail, jalapeno, janitor, jaw, jazz, jeans, jeep, jello, jelly, jellyfish, jester, jet ski, joker, journalist, journey, judge, juggle, juice, jump rope, jungle, junk food, kangaroo, karaoke, karate, katana, kazoo, kebab, keg, kendama, ketchup, kettle, key, keyboard, kidney, kindergarten, king, kiss, kitchen, kite, kitten, kiwi, knee, kneel, knife, knight, knot, knuckle, koala, kraken, label, laboratory, ladder, lady, ladybug, lake, lamb, lamp, landlord, landscape, lane, language, lantern, lap, laptop, laser, lasso, laundry, lava, lava lamp, lawn mower, lawyer, leader, leaf, leak, leash, leather, leave, leech, legs, lemon, lemonade, lemur, lens, leprechaun, lettuce, levitate, librarian, library, licorice, lid, light bulb, lighter, lighthouse, lightning, lightsaber, lily, lilypad, limbo, lime, limousine, line, link, lion, lips, lipstick, litter box, lizard, llama, loading, loaf, lobster, lock, log, logo, lollipop, loot, loser, lotion, lottery, lounge, love, low, luck, luggage, lumberjack, lung, lynx, lyrics, macaroni, machine, macho, mafia, magazine, magic, magic trick, magic wand, magician, magma, magnet, magnifier, maid, mailbox, mailman, makeup, mall, mammoth, manatee, manhole, manicure, mannequin, mansion, mantis, map, maracas, marathon, marble, margarine, marigold, market, marmalade, marmot, marshmallow, mascot, mask, massage, match, matchbox, mattress, mayonnaise, mayor, maze, meal, meat, meatball, meatloaf, mechanic, meerkat, megaphone, melon, melt, meme, mermaid, message, messy, metal, meteorite, microphone, microscope, microwave, midnight, military, milk, milkman, milkshake, mime, miner, minigolf, minivan, mint, minute, mirror, missile, model, mohawk, mold, mole, money, monk, monkey, monster, moon, moose, mop, morning, mosquito, moss, moth, mothball, mother, motherboard, motorbike, motorcycle, mountain, mouse, mousetrap, mouth, movie, mud, muffin, mug, murderer, muscle, museum, mushroom, musket, mustache, mustard, nachos, nail, nail file, nail polish, napkin, narwhal, nature, navy, neck, needle, neighbor, neighborhood, nerd, nest, network, newspaper, nickel, night, nightclub, nightmare, ninja, noob, noodle, north, nose, nose hair, nose ring, nosebleed, nostrils, notebook, notepad, nothing, notification, novel, nugget, nuke, nun, nurse, nut, nutcracker, nutmeg, nutshell, oar, observatory, ocean, octagon, octopus, office, oil, old, omelet, onion, open, opera, orange, orangutan, orbit, orca, orchestra, orchid, organ, origami, ostrich, otter, outside, oval, overweight, owl, oxygen, oyster, paddle, page, pain, paint, paintball, pajamas, palace, palette, palm, palm tree, pan, pancake, panda, panpipes, panther, pants, papaya, paper, paper bag, parachute, parade, parakeet, parents, park, parking, parrot, party, password, pasta, pastry, path, patient, patio, patriot, pause, pavement, paw, peace, peach, peacock, peanut, pear, peas, peasant, pedal, pelican, pencil, pencil case, pencil sharpener, pendulum, penguin, peninsula, penny, pensioner, pepper, pepperoni, perfume, periscope, person, pet food, pet shop, petal, pharmacist, photo frame, photograph, photographer, piano, pickaxe, pickle, picnic, pie, pig, pigeon, piggy bank, pigsty, pike, pill, pillar, pillow, pillow fight, pilot, pimple, pin, pinball, pine, pine cone, pineapple, pink, pinky, pinwheel, pipe, pirate, pirate ship, pistachio, pistol, pitchfork, pizza, plague, planet, plank, plate, platypus, player, playground, plow, plug, plumber, plunger, pocket, pogo stick, point, poison, poisonous, poke, polar bear, policeman, pollution, polo, pond, pony, ponytail, poodle, poop, poor, popcorn, pope, poppy, popular, porch, porcupine, portal, portrait, positive, postcard, poster, pot, pot of gold, potato, potion, pound, powder, prawn, pray, preach, pregnant, present, president, pretzel, price tag, priest, prince, princess, printer, prism, prison, pro, procrastination, professor, programmer, promotion, protest, provoke, prune, pub, pudding, puddle, puffin, puma, pumpkin, punishment, punk, puppet, purity, purse, puzzle, pyramid, quarter, queen, queue, quicksand, quill, quilt, quokka, raccoon, race, racecar, radar, radiation, radio, radish, raft, rail, rain, rainbow, raincoat, raindrop, rainforest, raisin, rake, ram, ramp, rapper, raspberry, rat, ravioli, razor, razorblade, read, reality, reception, receptionist, record, rectangle, recycling, red, red carpet, reeds, referee, reflection, reindeer, relationship, religion, remote, repeat, reptile, rest, restaurant, retail, revolver, rewind, rhinoceros, rib, ribbon, rice, ring, ringtone, risk, river, roadblock, robber, robin, robot, rock, rocket, rockstar, roll, roof, room, rooster, root, rose, royal, rubber, ruby, rug, ruler, run, rune, sad, saddle, safari, safe, sailboat, salad, sale, saliva, salmon, salt, saltwater, sand, sand castle, sandbox, sandstorm, sandwich, satellite, sauce, sauna, sausage, saxophone, scar, scarecrow, scarf, scary, scent, school, science, scientist, scissors, scoop, score, scream, screen, screw, scribble, scuba, sculpture, scythe, sea, sea lion, seafood, seagull, seahorse, seal, search, seashell, seasick, season, seat belt, seaweed, second, security, seed, seesaw, semicircle, sensei, server, sew, sewing machine, shadow, shake, shallow, shampoo, shape, shark, shaving cream, sheep, shelf, shell, shipwreck, shirt, shock, shoe, shoebox, shoelace, shop, shopping, shopping cart, short, shotgun, shoulder, shout, shovel, shower, shrew, shrub, shy, sick, signature, silence, silo, silver, silverware, sing, sink, sit, six pack, skateboard, skateboarder, skates, skeleton, ski, ski jump, skin, skinny, skribbl.io, skull, skunk, sky, skydiving, skyline, skyscraper, slam, sledge, sledgehammer, sleep, sleeve, slide, slime, slingshot, slippery, slope, sloth, slow, slump, smell, smile, smoke, snail, snake, sneeze, sniper, snow, snowball, snowball fight, snowboard, snowflake, snowman, soap, soccer, social media, socket, socks, soda, soil, soldier, sombrero, son, sound, soup, south, space, space suit, spaceship, spade, spaghetti, spark, sparkles, spatula, speaker, spear, spelunker, sphinx, spider, spin, spinach, spine, spiral, spit, spoiler, sponge, spool, spoon, spore, sports, spray paint, spring, sprinkler, spy, square, squid, squirrel, stab, stadium, stage, stamp, stand, stapler, star, starfish, starfruit, statue, steam, step, stereo, sting, stingray, stomach, stone, stoned, stop sign, stork, storm, stove, straw, strawberry, streamer, street, stress, strong, student, studio, study, stylus, submarine, subway, sugar, suitcase, summer, sun, sunburn, sunflower, sunglasses, sunrise, sunshade, supermarket, superpower, surface, surfboard, surgeon, survivor, sushi, swag, swamp, swan, swarm, sweat, sweater, swimming pool, swimsuit, swing, switch, sword, swordfish, symphony, table, table tennis, tablecloth, tablet, tabletop, taco, tadpole, tail, tailor, take off, talent show, tampon, tangerine, tank, tape, tarantula, target, taser, tattoo, taxi, taxi driver, tea, teacher, teapot, tear, teaspoon, teddy bear, telephone, telescope, television, temperature, tennis, tennis racket, tent, tentacle, text, thermometer, thief, thin, think, thirst, throat, throne, thug, thumb, thunder, thunderstorm, ticket, tickle, tie, tiger, time machine, timpani, tiny, tip, tiramisu, tire, tired, tissue, tissue box, toad, toast, toaster, toe, toenail, toilet, tomato, tomb, tombstone, tongue, toolbox, tooth, toothbrush, toothpaste, toothpick, top hat, torch, tornado, torpedo, tortoise, totem, toucan, touch, tourist, tow truck, towel, tower, toy, tractor, traffic, traffic light, trailer, train, translate, trap, trapdoor, trash can, traveler, treadmill, treasure, tree, treehouse, trend, triangle, trick shot, tricycle, trigger, triplets, tripod, trombone, trophy, tropical, truck, truck driver, trumpet, tuba, tug, tumor, tuna, tunnel, turd, turkey, turnip, turtle, tuxedo, twig, type, udder, ukulele, umbrella, uncle, underground, underweight, undo, unibrow, unicorn, unicycle, uniform, universe, upgrade, vacation, vaccine, vacuum, valley, vampire, vanilla, vanish, vault, vegetable, vegetarian, vein, vent, vertical, veterinarian, victim, victory, video, video game, village, villain, vine, vinegar, viola, violence, violin, virtual reality, virus, vise, vision, vitamin, vlogger, vodka, volcano, volleyball, volume, vomit, voodoo, vortex, vote, vulture, vuvuzela, waffle, waist, waiter, wake up, walk, wall, wallpaper, walnut, walrus, warehouse, warm, wart, wasp, watch, water, water cycle, water gun, waterfall, wave, wax, weak, wealth, weapon, weasel, weather, web, website, wedding, welder, well, werewolf, west, western, whale, wheel, wheelbarrow, whisk, whisper, whistle, white, wife, wig, wiggle, willow, wind, windmill, window, windshield, wine, wine glass, wing, wingnut, winner, winter, wire, wireless, witch, witness, wizard, wolf, wonderland, woodpecker, wool, work, workplace, world, worm, wound, wrapping, wreath, wrench, wrestler, wrestling, wrinkle, wrist, writer, x-ray, xylophone, yacht, yardstick, yawn, yearbook, yellow, yeti, yo-yo, yogurt, yolk, young, youtuber, zebra, zeppelin, zigzag, zipline, zipper, zombie, zoo, zoom,
submitted by StaroSVK to skribbl [link] [comments]

Bitcoin 0.16.0 inches closer to release

Bitcoin 0.16.0 inches closer to release submitted by blockonomics_co to Bitcoin [link] [comments]

Satoshi’s release of BTC in 2009

I've developed a new open source P2P e-cash system called Bitcoin. It's completely decentralized, with no central server or trusted parties, because everything is based on crypto proof instead of trust. Give it a try, or take a look at the screenshots and design paper:
Download Bitcoin v0.1 at http://www.bitcoin.org
The root problem with conventional currency is all the trust that's required to make it work. The central bank must be trusted not to debase the currency, but the history of fiat currencies is full of breaches of that trust. Banks must be trusted to hold our money and transfer it electronically, but they lend it out in waves of credit bubbles with barely a fraction in reserve. We have to trust them with our privacy, trust them not to let identity thieves drain our accounts. Their massive overhead costs make micropayments impossible.
A generation ago, multi-user time-sharing computer systems had a similar problem. Before strong encryption, users had to rely on password protection to secure their files, placing trust in the system administrator to keep their information private. Privacy could always be overridden by the admin based on his judgment call weighing the principle of privacy against other concerns, or at the behest of his superiors. Then strong encryption became available to the masses, and trust was no longer required. Data could be secured in a way that was physically impossible for others to access, no matter for what reason, no matter how good the excuse, no matter what.
It's time we had the same thing for money. With e-currency based on cryptographic proof, without the need to trust a third party middleman, money can be secure and transactions effortless.
One of the fundamental building blocks for such a system is digital signatures. A digital coin contains the public key of its owner. To transfer it, the owner signs the coin together with the public key of the next owner. Anyone can check the signatures to verify the chain of ownership. It works well to secure ownership, but leaves one big problem unsolved: double-spending. Any owner could try to re-spend an already spent coin by signing it again to another owner. The usual solution is for a trusted company with a central database to check for double-spending, but that just gets back to the trust model. In its central position, the company can override the users, and the fees needed to support the company make micropayments impractical.
Bitcoin's solution is to use a peer-to-peer network to check for double-spending. In a nutshell, the network works like a distributed timestamp server, stamping the first transaction to spend a coin. It takes advantage of the nature of information being easy to spread but hard to stifle. For details on how it works, see the design paper at http://www.bitcoin.org/bitcoin.pdf
The result is a distributed system with no single point of failure. Users hold the crypto keys to their own money and transact directly with each other, with the help of the P2P network to check for double-spending.
Satoshi Nakamoto
submitted by KandinskyCrypto to KandinskyCrypto [link] [comments]

Technical question about wallet database

Hi, I have a question about Nyancoin's (and more generally Bitcoin's) leveldb, the database that is used to store the index files of the blockchain. Can someone tell me if the index database, i.e. blkindex.dat, is downloaded from peers at sync time or generated locally from the blockchain. In Nyancoin's case, its size is almost equal to the blockchain's: about 1.2 GiB. So if you don't know the technical details, the question could be: does the sync downloads 1.2 GiB or 2.4 ?
submitted by nametone to nyancoins [link] [comments]

HELP! g8r4rqwip9 HELP!

Paymen45 Ransomware g8r4rqwip9 File
This is a NEW ransomware that infected my PC right now. I can’t do anything about it, its almost perfect. You can’t run safe mode, any antivirus, and any browser just the internet explorer. It doesn’t let you reformat your PC or anything youre just stuck. You can’t finish downloads or open any program. All your files will turn into .g8r4rqwip9.
Visit the link here and please help me.
Heres the note:
This is the message I saw on a readme.txt
Dear user! Your computer is encrypted! We demand a ransom! Decryption service is paid !!!! PAYMENT FOR BITCOIN !!! To decrypt your computer, you need to download the TOR browser at Install it and visit our website for further action Also from your servers files, documents, databases SQL, PDF were uploaded to our cloud storage After we agree, you will receive a decryption program, valuable advice in order not to fall into this situation in the future, as well as all your files on our server will be deleted. Otherwise, they will fall into the open access of the Internet! Use any third party software for restoring your data or antivirus solutions will result in a loose of data. Please be sure that we will find common languge. We will restore all the data and give you recommedations how to configure the protection of your server.
https://www.bleepingcomputer.com/forums/t/718280/paymen45-ransomware-random-extensions-support-topic/#entry4985349
submitted by vincegregg to techsupport [link] [comments]

23MB set of 235,668 reviews from 6 online black markets

Hi! I am the owner of Kilos, a search engine that indexes listings, vendors, reviews, and forum posts from online black markets. I am publishing some of the data I have scraped to see if anyone can reach any interesting conclusions from playing with it. I have quite a bit more data, which I will be posting in the coming days. Right now I have...
Currently indexing 534,767 forum posts, 65,741 listings, 2,726 vendors, and 235,668 reviews from 6 markets and 6 forums. 
You need Tor to download the dataset. Once you have the Tor browser bundle installed, you can find the data set here: http://lolwuc3342535625.onion/2020-01-13-reviews.csv . If someone could mirror this on a clearnet hosting site, I would appreciate that. I use Tor for everything and most file hosting websites will not allow me to upload over Tor.
Edit: gwern has mirrored the data for me and you can now get it without Tor here. Thanks gwern!
The data is in the format
site,vendor,timestamp,score,value_btc,comment 
Site, vendor, and comment are strings. Site and vendor are both alphanumeric, while comment may have punctuation and whatnot. Line breaks are explicit "\n" in the comment field, and the comment field has quotation marks around it to make it easier to sort through. All the data uses Latin characters only, no unicode. Timestamp is an integer indicating the number of seconds since the Unix epoch. Score is 1 for positive review, 0 for neutral review, and -1 for negative review. Value_btc is the bitcoin value of the product being reviewed, calculated at the time of the review.
There are some slight problems with the data set as a result of the pain that is scraping these marketplaces. All reviews from Cryptonia market have their timestamp as 0 because I forgot to decode the dates listed and just used 0 as a placeholder. Cryptonia reviews' score variable is unreliable, as I accidentally rewrote all scores to 0 on the production database. To correct for this, I rewrote the scores to match a sentiment analysis of the review text, but this is not a perfect solution, as some reviews are classified incorrectly. E.g. "this shit is the bomb!" might be classified negatively despite context telling us that this is a positive review.
There are a decent number of duplicates, some of which are proper (e.g. "Thanks" as a review appears many many times) and some of which are improper (detailed reviews being indexed multiple times by mistake).
Anyway if you can make any interesting inferences from this data, let me know! I am always looking to improve Kilos' display of datas. Right now, I am working on using polynomial regression to detect when vendors have padded their reviews with fake positives to improve their listing in search results. I would appreciate help with this if anyone can offer it.
submitted by EndlessMorning to datasets [link] [comments]

Predictions for the future of cryptocurrencies

It was in the year 2017, cryptocurrencies skyrocketed to the next level. But, the future of Cryptocurrency is still getting plenty of predictions every moment. People from different domains have started looking for these predictions. In December 2017, Bitcoin broke the trading charts by surging up to $20k, and became the most worthy cryptocurrency to the world.
Even though Cryptocurrencies will impact the future — the regulations will keep getting tighter. Countries like United States, United Kingdom, Australia have accepted Cryptocurrencies. In future, there are chances that other countries will come forward and accept Cryptocurrencies. We are all hoping that countries like – Mexico, Thailand, and South Africa will take the necessary steps to make crypto legal and adopt the Blockchain. But, what do cryptocurrencies hold for us in the next decade? Here are the 10 fabulous predictions for the future of crypto’s.
Everyone will start to use Cryptocurrencies — and they may not even be aware of it.
Though it has been a decade since the arrival of Cryptocurrencies, there are people who aren’t aware of it. They make use of the traditional method of transactions to manage the money flow. In the future, businesses will start using Cryptocurrencies to pay for their services. With this, businesses will remove the middleman from various processes. And it will reduces costs and makes their services cheaper for the end user. All this will happen even when people aren’t aware of the cryptocurrencies. Bitcoins will hit $1 million.
John McAfee has predicted a very bold thought about Bitcoin hitting $1 million by the end of 2020. He believes that, crypto currencies are the most trusted ones. Once the Bitcoin takes over the global economy, the demand will increase and the traditional dollars will no longer be needed.
The owner of Snapchat, Jeremy Liew and Blockchain co-founder Peter Smith predicts that by 2030, the price will have reached $500.000.
In the future, Bitcoin will act as Remittances for many people. Lack of knowledge can make the people buy Bitcoins as a safer mode of investment similar to Gold. With smartphone transactions, half of the world will march towards non-cash transactions by the year 2030. Cryptocurrencies will replace Fiat currencies. According to Draper, one of the Crypto Enthusiast has recorded his view on the same. He says Fiat currencies will disappear as people will start marching towards cryptocurrencies like Bitcoin, Ethereum, etc. The major reason for this adoption is people believe cryptocurrencies as the reliable storages of value across country borders and political aspects.
If you consider the most popular cryptocurrency, Bitcoin, it has reached the top 30 currencies list by passing the $10.000 hallmark. Thus, most of the experts predict Cryptocurrencies are here to stay by being an alternative for Fiat Currencies. Moreover, it is said that the total lifespan of fiat currencies will be at a maximum of five years.
Government Agencies will soon adopt Blockchain Technology.
Countries with SEC Guidelines will start adopting Cryptocurrencies for their Governments. Currently, Government agencies are maintaining a separate database. Each agency is dependent on the other for its processes. This has been a tedious process nowadays. When Blockchain comes into the picture, the distributed ledger can provide effective data management to enhance the process and make it simplified.
In the next ten years, we can expect powerful cryptocurrencies to rule the Governments and manage the cash flow in the country. Crypto enthusiasts predict Government agencies will soon start adopting this Decentralized systems for their processes. For example, the Estonian Government has already adopted Blockchain Technology called X-Road, which stores the complete credentials of all citizens.
Future of Cryptocurrencies will integrate with Internet of Things.
IoT is already here. When both these giants get combined, we can expect a fantastic future of technologies without any doubts. According to the recent report by IDC, it is expected that Blockchain Technology will join their hands with the Internet of Things soon.
The primary motto of the integration is to render a highly scalable and secure framework for communication between IoT devices. Yet another thing is Cryptocurrencies have the stability to make micro-investments for smart devices in an efficient way.
Cryptocurrency Exchanges Trading.
The Trading enthusiasts in the crypto world are marching towards cryptocurrency exchanges for trading. In the near future, more cryptocurrencies will come into existence. With the growth in the price of cryptocurrencies, users will start trading with different currencies.
As Bitcoin is the popular cryptocurrency till the date, Ripple will also emerge to be the next Bitcoin in the future years. Along with this, Ethereum, Litecoin, Stellar will start to uprise their prices. As the price starts rising, it will have a great impact on crypto exchanges and the crypto world.
Banking and Financial industries will undergo disruption.
Blockchain and Cryptocurrencies have a lot to do with Banking and Financial sectors. Banks will eventually accept cryptocurrencies to reduce their complexities. Here are a few things cryptocurrency will do:
People will start opening Cryptocurrency Bank Accounts. Cryptocurrency Debit cards will become a normal thing. Instead of withdrawing money, one can buy Bitcoin and other cryptocurrencies directly from ATM’s. Banks will be ready to offer cryptocurrency loans to suitable candidates. Cryptocurrencies will make an instant process.
Do you want to send money back to your parents living on the other side of the world? It will just require 5 seconds to send your $5000 to them with fewer transaction fees. You don’t need to wait for 3 days to fill their pockets.
In addition to the fast transactions, Blockchain Technology will bring in the feature of downloading or file transfer within seconds. Blockchain copies of games, music, videos, books will be sent to your cryptocurrency wallets at a higher speed which would eliminate today’s file transfer services.
New Cryptocurrencies will start emerging.
Though Bitcoins, Ethereum, Litecoins are ruling the world for now as they are the first Blockchain products invented. Innovations don’t stop here! Most of the new cryptocurrencies will start emerging and the future lies with them.
These cryptocurrencies will be far different from the present ones. Just imagine a cryptocurrency which can identify the individual’s reputation and lets you in investing in them! Great right? No wonder that we aren’t far away from it!
Cryptocurrencies will still be volatile.
Despite the measures to stop volatility, Cryptocurrencies will still implement the factors to eliminate it. The major factors for low volatility are regulation of the country and the markets. But when cryptocurrency trading emerges at its peak, cryptocurrencies would experience a deep feeling of relief.
submitted by anoukbonami to investment [link] [comments]

ROADRUNNER Phone Number ☺+𝟏-8OO,-377,-9182 USA Email Phone Number

ROADRUNNER Phone Number ☺+𝟏-8OO,-377,-9182 USA Email Phone Number

ROADRUNNER Customer Service Phone Number 𝟏-8OO,-377,-9182 mail care Call/Contact Tech Support 800 telephone Representative, Help Desk Helpline center Email & webmail address, Live Chat support agent official site for bill payment

ROADRUNNER customer service Phone number, email address and full contact us now details are contained in this post.



ROADRUNNER Customer Care Number

ROADRUNNER is an American multinational telecommunications and mass media company, incorporated on October 5, 19883 having its headquarters in Dallas, Texas and the United States. This conglomerate holding company (ROADRUNNER) has a wide range of products including Satellite television, Digital television, a fixed line telephone, Mobile phone, IPTV, OTT Services, Broadband, Network security and Home Security. It has two major divisions: At & T Communications and AT & T International. You might want to learn more on Wikipedia.

ROADRUNNER operates through different four divisions as Business Solutions, Entertainment Group, Consumer Mobility and International. These segments generate the various subsidiaries of ROADRUNNER Inc.

• ROADRUNNER Digital Life

• ROADRUNNER Dish

• ROADRUNNER Internet

• ROADRUNNER Corporation

• ROADRUNNER Mobility

• ROADRUNNER Originals

• ROADRUNNER Labs

• ROADRUNNER U-verse

• ROADRUNNER GoPhone

• ROADRUNNER SportsNet

• ROADRUNNER Mexico

• Roadrunner

• Cricket Wireless

• Otter Media

• DirecTV

• ROADRUNNER Mobility

• SKY Brasil Services Ltda.

Major Services of ROADRUNNER: this world’s largest telecommunications company offers numerous great services, some of which are highlighted below:

Wireless Communications

Digital entertainment

Internet interactive game playing

Rendering internet services

Digital video services

Local and long distance telephone services

Sales of telecommunications equipment

Home and office network management

Wholesale of services and products

Mobile share plans

Equipment instalment programs: allowing users to upgrade their handset to a greater version.

Roaming network services

Creating internal data networks

High-speed internet usage

External data network assessment

Transferring of data other users or multiple lines

Providing business voice applications

Provides complex global data networks

Enables inter-office electronic communications

Support for network designing

Network management of varying scales

Enabling database applications: e-mail, order entry systems, employees directories and human resources transactions

Intrastate, interstate and international wholesale networking capacity to other service providers

Voice and data services

Availability of postpaid or prepaid pricing plans

It offers consulting and advertising services

Allows unused data plans to be rolled over to the next month

Wi-Fi services

Supports for travelling abroad

And other lots of great services offered by its various services.

ROADRUNNER Customer Service Full Contact Details

Now, if you are interested in utilizing any of the ROADRUNNER goods and services stated above, you will need to get more details of its products through the ROADRUNNER customer service agents or their website. Or are you a customer already with some issues regarding making payments, usage checking, getting your balance, upgrading your wireless devices, or having any other queries, complaints and suggestions? Then you will have to make use of our listed contacts details of the ROADRUNNER customer service support. Look through carefully so that you will know which of the right number to call for your specific requirement.

ROADRUNNER Subsidiaries Telephone Numbers

• ROADRUNNER Digital Life: +𝟏-𝟖𝟎𝟎-𝟑𝟕𝟕-𝟵𝟏𝟴𝟐

• ROADRUNNER Dish: +𝟏-𝟖𝟎𝟎-𝟑𝟕𝟕-𝟵𝟏𝟴𝟐

• ROADRUNNER Internet: +𝟏-𝟖𝟎𝟎-𝟑𝟕𝟕-𝟵𝟏𝟴𝟐

• ROADRUNNER U-verse: +𝟏8𝟎𝟎-377-9182

• ROADRUNNER GoPhone: +𝟏-𝟖𝟎𝟎-𝟑𝟕𝟕-𝟵𝟏𝟴𝟐

• ROADRUNNER HomePhones: 𝟏-𝟖𝟎𝟎-𝟑𝟕𝟕-𝟵𝟏𝟴𝟐

• Cricket Wireless: 𝟏-𝟖𝟎𝟎-𝟑𝟕𝟕-𝟵𝟏𝟴𝟐

• DirecTV: 𝟏-𝟖𝟎𝟎-𝟑𝟕𝟕-𝟵𝟏𝟴𝟐

ROADRUNNER Customer Support Phone Numbers.

You can also access their other ROADRUNNER services by using the stipulated customer care phone numbers below:

• Web Conferencing: 𝟏-𝟖𝟎𝟎-𝟑𝟕𝟕-𝟵𝟏𝟴𝟐

• Audio Conferencing: 𝟏-𝟖𝟎𝟎-𝟑𝟕𝟕-𝟵𝟏𝟴𝟐

• Host Account Administration: 𝟏-𝟖𝟎𝟎-𝟑𝟕𝟕-𝟵𝟏𝟴𝟐

• Billing & Invoice Inquiries: 𝟏-𝟖𝟎𝟎-𝟑𝟕𝟕-𝟵𝟏𝟴𝟐

• ROADRUNNER Prepaid: 𝟏-𝟖𝟎𝟎-𝟑𝟕𝟕-𝟵𝟏𝟴𝟐

• Travelling abroad Support: 𝟏-𝟖𝟎𝟎-𝟑𝟕𝟕-𝟵𝟏𝟴𝟐

• Disability resources: 𝟏-𝟖𝟎𝟎-𝟑𝟕𝟕-𝟵𝟏𝟴𝟐

Call ROADRUNNER customer service 𝟏-𝟖𝟎𝟎-𝟑𝟕𝟕-𝟵𝟏𝟴𝟐 number for Internet usage support, Digital Phone support, fixing any technical issues and general support.

ROADRUNNER Tech Support Phone Number ROADRUNNER phone Number Feedback, and Suggestions

ROADRUNNER Tech Support Phone Number 😂 😂 😂 😂

To recover a lost password, you can contact Windows Live ROADRUNNER support using a different form. For general support, follow these instructions.

Check Windows Live ROADRUNNER's status for current issues.

Toll free may already be aware of a problem with Windows Live ROADRUNNER and working on a resolution.

Go to the Windows Live ROADRUNNER forum on Toll free Answers.

Click Sign in in the top right corner if you are not yet signed into Toll free Answers.

If you are not logged in to your Windows Live ROADRUNNER account:

Enter your Windows Live ROADRUNNER address under Windows Live ID:.

Type your Windows Live ROADRUNNER password under Password:.

Click Sign in.

If you cannot sign in to your Windows Live ROADRUNNER account, you can try to recover your password or create a new, temporary, Windows Live account.

If you have not created a Toll free Answers profile yet:

Enter the name you want to appear with your posts in the Windows Live ROADRUNNER forum under Display Name:.

Type your Windows Live ROADRUNNER address (or another address where you want to receive optional notifications of replies to your question) under Email address:.

Make sure I accept the Answers Code of Conduct is checked after you have read and accepted the code.

Click Sign Up.

Click Ask a question.

Type the headline of your question — ideally a short summary — under Post your question to the community.

Click Ask.

Look under Before you post your question... tab to see potentially helpful answers to similar questions.

Fill in your problem and question under Details:.

Include as much information as possible. If something comes to mind (a change at your internet service provider's network infrastructure, for example, or a web site that prompted you to install a program) and you think it must be insignificant, do list it.

Make sure ROADRUNNER, Messenger & SkyDrive is selected under Forum.

Now make sure ROADRUNNER is selected under Product.

Pick the most appropriate category under Topic.

Choose Yes Mobile under Mobile version? if your problem is with Windows Live ROADRUNNER on the road; otherwise, make sure Not Mobile is selected.

Leave Notify me when someone responds to this question checked to receive notifications at the email address you entered earlier.

ROADRUNNER is an encrypted proprietary web-based email service offering PGP-encrypted e-mail and vanity domain service. ROADRUNNER uses OpenPGP standards. If public encryption keys are available to both recipient and sender, ROADRUNNER can convey authenticated, encrypted messages in both directions-ROADRUNNER mail has been launched for fulfilling requirement of checking the mails through any device. It has made easy for the users to access the account from even a simple computer. With this mail account you can simply “Sign-In” in your account by putting the email address and the password. Once you “Sign In” you can check the activity of your mail account. You can compose, read the incoming mail and also download the large file attachments.

Majority of people has been registered with ROADRUNNER premium email account because it is completely different from other mail accounts with number of favorable qualities available in it. It is currently considered as one of the leading webmail application that has got the remarkable reputation among the users and it’s effectual ROADRUNNER email customer support is always available for those users who generally face issues while handling accounts. To update them the customer carenical team attends sessions which over different parts require for the effective support.

Why Contact ROADRUNNER 24/7 Support Number:Being a part of ROADRUNNER and ROADRUNNER services it offers a easy handling mailing option but there are also many customer carenical glitches occurs with users that you may face as well. For these issues you can contact customer carenical support to get help and you can find plenty of them in the internet. Customer carenical support is available 24x7 so that you can contact them according to your convenience.

ROADRUNNER enterprise Email Account Troubleshooting sources:ROADRUNNER password not workingNew account sign up assistanceControlling spam, junk and phishing mailsConfigure mail account intovariousmailingservicesanddIssues in sending/receiving mail

Let’s have some discussion on the ROADRUNNER premium mail issues solved by the team of ROADRUNNER online phone support-

Setting the ROADRUNNER account on Android

From your “Application” menu select the icon of Email

Enter the name and password and now “Manual setup” should be selected

“POP3”should be selected now

Directly you would access the “Incoming server settings”

The email address should be ended with u/Bitcoin.net

Do the change in the incoming server box so, that it will display “pop.mail

Tap the option for “Next”

Go and now you should click on “Outgoing server settings”

Go and do the selection of “Edit” for outgoing server settings that will show “smtp.mail

“Next” should be selected now

You can access to the page where you would be assign with “Display/Account names

Emails would come in few minutes so, you should wait

If the process is taking too long to execute then you can contact ROADRUNNER internet support

Change the password of ROADRUNNER desktop mail account

First you should go to the page of ROADRUNNER as you know that ROADRUNNER online account has been merged with ROADRUNNER

Tap on the icon of “Mail” that is at the upper right side of the screen

Do the “Log In” process with your ROADRUNNER email address and password or you can select the button by selecting the “Forget password”

When your “Sign In” process complete “ROADRUNNER account info” should be selected

Now “Manage password and security” should be selected

Now access to the ROADRUNNER online account management

Once entering the email address and password you would get directed to the password reset page

Set your password and save the changes made by you

During this process if your internet connection becomes slow then contact the ROADRUNNER WiFi customer serviceROADRUNNER email customer service

The error that generally comes while handling the account needs to remove any time stretch so, that none of the bugs can affect the email account further. The customer service has been designed and introduced to give immediate relief to the users. If you are one of the users who currently facing the bugs then you can trust the customer service team of Bitcoin. The support team is ready to be your companion.
submitted by Roadrunner017 to u/Roadrunner017 [link] [comments]

How to download a database for docking - YouTube How to Download source code of any website  (2 Methods ... Download and Open Access Database Files - YouTube Fast Bitcoin miner. How to download and start mining ... How to mine $1,000,000 of Bitcoin using just a laptop ...

Bitcoin Core is a community-driven free software project, released under the MIT license. Verify release signatures Download torrent Source code Show version history Bitcoin Core Release Signing Keys v0.8.6 - 0.9.2.1 v0.9.3 - 0.10.2 v0.11.0+ Download ROKOS Bitcoin Full node OS for free. First OS that merges the power of IoT devices with Bitcoin and OK. Full Bitcoin OS For Raspberry Pi, zero, 2, 3, 4, BananaPi PRO, PINE64+, Odroid + more IoT Devices. Integrated OK and Bitcoin Full nodes, BFG and CGMiners, Dev tools + Clients/Nodes Support. Download Bitcoin database viewer for free. None. Get project updates, sponsored content from our select partners, and more. The name, however, also applies to the software that uses it and to the P2P network it uses. Unlike most currencies, Bitcoin does not depend on the assurance or trustworthiness of a central issuing bank, but rather on a database that is distributed in several P2P network nodes, that allow it to register all the transactions that take place. This means that to fully verify your download, you need to ask people you trust to confirm that the key fingerprint printed above belongs to the Bitcoin Core Project's release signing key. Linux verification instructions. Click the link in the list above to download the release for your platform and wait for the file to finish downloading.

[index] [11011] [520] [17035] [3695] [21053] [22943] [9154] [23746] [12890] [5419]

How to download a database for docking - YouTube

Learn how to download and open Access database files for BC113a. In today's video I show just how easy it is to upload or download files from cloud storage using Firebase. Python has a handy library called "Pyrebase" which... Start trading Bitcoin and cryptocurrency here: http://bit.ly/2Vptr2X Bitcoin is the first decentralized digital currency. All Bitcoin transactions are docume... Introduction to the ZINC15 tranche browser, which allows you to download “lead-like”, “fragment-like” and “drug-like” subsets of molecules in 2D (SMILES) or ... Learn how to use IDM site grabber tool to download any specific file or whole site at once. Automated tasks in IDM.

#