Scanning Bitcoin Address QR Barcodes Using Your Camera/Webcam

Ultimate glossary of crypto currency terms, acronyms and abbreviations

I thought it would be really cool to have an ultimate guide for those new to crypto currencies and the terms used. I made this mostly for beginner’s and veterans alike. I’m not sure how much use you will get out of this. Stuff gets lost on Reddit quite easily so I hope this finds its way to you. Included in this list, I have included most of the terms used in crypto-communities. I have compiled this list from a multitude of sources. The list is in alphabetical order and may include some words/terms not exclusive to the crypto world but may be helpful regardless.
2FA
Two factor authentication. I highly advise that you use it.
51% Attack:
A situation where a single malicious individual or group gains control of more than half of a cryptocurrency network’s computing power. Theoretically, it could allow perpetrators to manipulate the system and spend the same coin multiple times, stop other users from completing blocks and make conflicting transactions to a chain that could harm the network.
Address (or Addy):
A unique string of numbers and letters (both upper and lower case) used to send, receive or store cryptocurrency on the network. It is also the public key in a pair of keys needed to sign a digital transaction. Addresses can be shared publicly as a text or in the form of a scannable QR code. They differ between cryptocurrencies. You can’t send Bitcoin to an Ethereum address, for example.
Altcoin (alternative coin): Any digital currency other than Bitcoin. These other currencies are alternatives to Bitcoin regarding features and functionalities (e.g. faster confirmation time, lower price, improved mining algorithm, higher total coin supply). There are hundreds of altcoins, including Ether, Ripple, Litecoin and many many others.
AIRDROP:
An event where the investors/participants are able to receive free tokens or coins into their digital wallet.
AML: Defines Anti-Money Laundering laws**.**
ARBITRAGE:
Getting risk-free profits by trading (simultaneous buying and selling of the cryptocurrency) on two different exchanges which have different prices for the same asset.
Ashdraked:
Being Ashdraked is essentially a more detailed version of being Zhoutonged. It is when you lose all of your invested capital, but you do so specifically by shorting Bitcoin. The expression “Ashdraked” comes from a story of a Romanian cryptocurrency investor who insisted upon shorting BTC, as he had done so successfully in the past. When the price of BTC rose from USD 300 to USD 500, the Romanian investor lost all of his money.
ATH (All Time High):
The highest price ever achieved by a cryptocurrency in its entire history. Alternatively, ATL is all time low
Bearish:
A tendency of prices to fall; a pessimistic expectation that the value of a coin is going to drop.
Bear trap:
A manipulation of a stock or commodity by investors.
Bitcoin:
The very first, and the highest ever valued, mass-market open source and decentralized cryptocurrency and digital payment system that runs on a worldwide peer to peer network. It operates independently of any centralized authorities
Bitconnect:
One of the biggest scams in the crypto world. it was made popular in the meme world by screaming idiot Carlos Matos, who infamously proclaimed," hey hey heeeey” and “what's a what's a what's up wasssssssssuuuuuuuuuuuuup, BitConneeeeeeeeeeeeeeeeeeeeeeeect!”. He is now in the mentally ill meme hall of fame.
Block:
A package of permanently recorded data about transactions occurring every time period (typically about 10 minutes) on the blockchain network. Once a record has been completed and verified, it goes into a blockchain and gives way to the next block. Each block also contains a complex mathematical puzzle with a unique answer, without which new blocks can’t be added to the chain.
Blockchain:
An unchangeable digital record of all transactions ever made in a particular cryptocurrency and shared across thousands of computers worldwide. It has no central authority governing it. Records, or blocks, are chained to each other using a cryptographic signature. They are stored publicly and chronologically, from the genesis block to the latest block, hence the term blockchain. Anyone can have access to the database and yet it remains incredibly difficult to hack.
Bullish:
A tendency of prices to rise; an optimistic expectation that a specific cryptocurrency will do well and its value is going to increase.
BTFD:
Buy the fucking dip. This advise was bestowed upon us by the gods themselves. It is the iron code to crypto enthusiasts.
Bull market:
A market that Cryptos are going up.
Consensus:
An agreement among blockchain participants on the validity of data. Consensus is reached when the majority of nodes on the network verify that the transaction is 100% valid.
Crypto bubble:
The instability of cryptocurrencies in terms of price value
Cryptocurrency:
A type of digital currency, secured by strong computer code (cryptography), that operates independently of any middlemen or central authoritie
Cryptography:
The art of converting sensitive data into a format unreadable for unauthorized users, which when decoded would result in a meaningful statement.
Cryptojacking:
The use of someone else’s device and profiting from its computational power to mine cryptocurrency without their knowledge and consent.
Crypto-Valhalla:
When HODLers(holders) eventually cash out they go to a place called crypto-Valhalla. The strong will be separated from the weak and the strong will then be given lambos.
DAO:
Decentralized Autonomous Organizations. It defines A blockchain technology inspired organization or corporation that exists and operates without human intervention.
Dapp (decentralized application):
An open-source application that runs and stores its data on a blockchain network (instead of a central server) to prevent a single failure point. This software is not controlled by the single body – information comes from people providing other people with data or computing power.
Decentralized:
A system with no fundamental control authority that governs the network. Instead, it is jointly managed by all users to the system.
Desktop wallet:
A wallet that stores the private keys on your computer, which allow the spending and management of your bitcoins.
DILDO:
Long red or green candles. This is a crypto signal that tells you that it is not favorable to trade at the moment. Found on candlestick charts.
Digital Signature:
An encrypted digital code attached to an electronic document to prove that the sender is who they say they are and confirm that a transaction is valid and should be accepted by the network.
Double Spending:
An attack on the blockchain where a malicious user manipulates the network by sending digital money to two different recipients at exactly the same time.
DYOR:
Means do your own research.
Encryption:
Converting data into code to protect it from unauthorized access, so that only the intended recipient(s) can decode it.
Eskrow:
the practice of having a third party act as an intermediary in a transaction. This third party holds the funds on and sends them off when the transaction is completed.
Ethereum:
Ethereum is an open source, public, blockchain-based platform that runs smart contracts and allows you to build dapps on it. Ethereum is fueled by the cryptocurrency Ether.
Exchange:
A platform (centralized or decentralized) for exchanging (trading) different forms of cryptocurrencies. These exchanges allow you to exchange cryptos for local currency. Some popular exchanges are Coinbase, Bittrex, Kraken and more.
Faucet:
A website which gives away free cryptocurrencies.
Fiat money:
Fiat currency is legal tender whose value is backed by the government that issued it, such as the US dollar or UK pound.
Fork:
A split in the blockchain, resulting in two separate branches, an original and a new alternate version of the cryptocurrency. As a single blockchain forks into two, they will both run simultaneously on different parts of the network. For example, Bitcoin Cash is a Bitcoin fork.
FOMO:
Fear of missing out.
Frictionless:
A system is frictionless when there are zero transaction costs or trading retraints.
FUD:
Fear, Uncertainty and Doubt regarding the crypto market.
Gas:
A fee paid to run transactions, dapps and smart contracts on Ethereum.
Halving:
A 50% decrease in block reward after the mining of a pre-specified number of blocks. Every 4 years, the “reward” for successfully mining a block of bitcoin is reduced by half. This is referred to as “Halving”.
Hardware wallet:
Physical wallet devices that can securely store cryptocurrency maximally. Some examples are Ledger Nano S**,** Digital Bitbox and more**.**
Hash:
The process that takes input data of varying sizes, performs an operation on it and converts it into a fixed size output. It cannot be reversed.
Hashing:
The process by which you mine bitcoin or similar cryptocurrency, by trying to solve the mathematical problem within it, using cryptographic hash functions.
HODL:
A Bitcoin enthusiast once accidentally misspelled the word HOLD and it is now part of the bitcoin legend. It can also mean hold on for dear life.
ICO (Initial Coin Offering):
A blockchain-based fundraising mechanism, or a public crowd sale of a new digital coin, used to raise capital from supporters for an early stage crypto venture. Beware of these as there have been quite a few scams in the past.
John mcAfee:
A man who will one day eat his balls on live television for falsely predicting bitcoin going to 100k. He has also become a small meme within the crypto community for his outlandish claims.
JOMO:
Joy of missing out. For those who are so depressed about missing out their sadness becomes joy.
KYC:
Know your customer(alternatively consumer).
Lambo:
This stands for Lamborghini. A small meme within the investing community where the moment someone gets rich they spend their earnings on a lambo. One day we will all have lambos in crypto-valhalla.
Ledger:
Away from Blockchain, it is a book of financial transactions and balances. In the world of crypto, the blockchain functions as a ledger. A digital currency’s ledger records all transactions which took place on a certain block chain network.
Leverage:
Trading with borrowed capital (margin) in order to increase the potential return of an investment.
Liquidity:
The availability of an asset to be bought and sold easily, without affecting its market price.
of the coins.
Margin trading:
The trading of assets or securities bought with borrowed money.
Market cap/MCAP:
A short-term for Market Capitalization. Market Capitalization refers to the market value of a particular cryptocurrency. It is computed by multiplying the Price of an individual unit of coins by the total circulating supply.
Miner:
A computer participating in any cryptocurrency network performing proof of work. This is usually done to receive block rewards.
Mining:
The act of solving a complex math equation to validate a blockchain transaction using computer processing power and specialized hardware.
Mining contract:
A method of investing in bitcoin mining hardware, allowing anyone to rent out a pre-specified amount of hashing power, for an agreed amount of time. The mining service takes care of hardware maintenance, hosting and electricity costs, making it simpler for investors.
Mining rig:
A computer specially designed for mining cryptocurrencies.
Mooning:
A situation the price of a coin rapidly increases in value. Can also be used as: “I hope bitcoin goes to the moon”
Node:
Any computing device that connects to the blockchain network.
Open source:
The practice of sharing the source code for a piece of computer software, allowing it to be distributed and altered by anyone.
OTC:
Over the counter. Trading is done directly between parties.
P2P (Peer to Peer):
A type of network connection where participants interact directly with each other rather than through a centralized third party. The system allows the exchange of resources from A to B, without having to go through a separate server.
Paper wallet:
A form of “cold storage” where the private keys are printed onto a piece of paper and stored offline. Considered as one of the safest crypto wallets, the truth is that it majors in sweeping coins from your wallets.
Pre mining:
The mining of a cryptocurrency by its developers before it is released to the public.
Proof of stake (POS):
A consensus distribution algorithm which essentially rewards you based upon the amount of the coin that you own. In other words, more investment in the coin will leads to more gain when you mine with this protocol In Proof of Stake, the resource held by the “miner” is their stake in the currency.
PROOF OF WORK (POW) :
The competition of computers competing to solve a tough crypto math problem. The first computer that does this is allowed to create new blocks and record information.” The miner is then usually rewarded via transaction fees.
Protocol:
A standardized set of rules for formatting and processing data.
Public key / private key:
A cryptographic code that allows a user to receive cryptocurrencies into an account. The public key is made available to everyone via a publicly accessible directory, and the private key remains confidential to its respective owner. Because the key pair is mathematically related, whatever is encrypted with a public key may only be decrypted by its corresponding private key.
Pump and dump:
Massive buying and selling activity of cryptocurrencies (sometimes organized and to one’s benefit) which essentially result in a phenomenon where the significant surge in the value of coin followed by a huge crash take place in a short time frame.
Recovery phrase:
A set of phrases you are given whereby you can regain or access your wallet should you lose the private key to your wallets — paper, mobile, desktop, and hardware wallet. These phrases are some random 12–24 words. A recovery Phrase can also be called as Recovery seed, Seed Key, Recovery Key, or Seed Phrase.
REKT:
Referring to the word “wrecked”. It defines a situation whereby an investor or trader who has been ruined utterly following the massive losses suffered in crypto industry.
Ripple:
An alternative payment network to Bitcoin based on similar cryptography. The ripple network uses XRP as currency and is capable of sending any asset type.
ROI:
Return on investment.
Safu:
A crypto term for safe popularized by the Bizonnaci YouTube channel after the CEO of Binance tweeted
“Funds are safe."
“the exchage I use got hacked!”“Oh no, are your funds safu?”
“My coins better be safu!”


Sats/Satoshi:
The smallest fraction of a bitcoin is called a “satoshi” or “sat”. It represents one hundred-millionth of a bitcoin and is named after Satoshi Nakamoto.
Satoshi Nakamoto:
This was the pseudonym for the mysterious creator of Bitcoin.
Scalability:
The ability of a cryptocurrency to contain the massive use of its Blockchain.
Sharding:
A scaling solution for the Blockchain. It is generally a method that allows nodes to have partial copies of the complete blockchain in order to increase overall network performance and consensus speeds.
Shitcoin:
Coin with little potential or future prospects.
Shill:
Spreading buzz by heavily promoting a particular coin in the community to create awareness.
Short position:
Selling of a specific cryptocurrency with an expectation that it will drop in value.
Silk road:
The online marketplace where drugs and other illicit items were traded for Bitcoin. This marketplace is using accessed through “TOR”, and VPNs. In October 2013, a Silk Road was shut down in by the FBI.
Smart Contract:
Certain computational benchmarks or barriers that have to be met in turn for money or data to be deposited or even be used to verify things such as land rights.
Software Wallet:
A crypto wallet that exists purely as software files on a computer. Usually, software wallets can be generated for free from a variety of sources.
Solidity:
A contract-oriented coding language for implementing smart contracts on Ethereum. Its syntax is similar to that of JavaScript.
Stable coin:
A cryptocoin with an extremely low volatility that can be used to trade against the overall market.
Staking:
Staking is the process of actively participating in transaction validation (similar to mining) on a proof-of-stake (PoS) blockchain. On these blockchains, anyone with a minimum-required balance of a specific cryptocurrency can validate transactions and earn Staking rewards.
Surge:
When a crypto currency appreciates or goes up in price.
Tank:
The opposite of mooning. When a coin tanks it can also be described as crashing.
Tendies
For traders , the chief prize is “tendies” (chicken tenders, the treat an overgrown man-child receives for being a “Good Boy”) .
Token:
A unit of value that represents a digital asset built on a blockchain system. A token is usually considered as a “coin” of a cryptocurrency, but it really has a wider functionality.
TOR: “The Onion Router” is a free web browser designed to protect users’ anonymity and resist censorship. Tor is usually used surfing the web anonymously and access sites on the “Darkweb”.
Transaction fee:
An amount of money users are charged from their transaction when sending cryptocurrencies.
Volatility:
A measure of fluctuations in the price of a financial instrument over time. High volatility in bitcoin is seen as risky since its shifting value discourages people from spending or accepting it.
Wallet:
A file that stores all your private keys and communicates with the blockchain to perform transactions. It allows you to send and receive bitcoins securely as well as view your balance and transaction history.
Whale:
An investor that holds a tremendous amount of cryptocurrency. Their extraordinary large holdings allow them to control prices and manipulate the market.
Whitepaper:

A comprehensive report or guide made to understand an issue or help decision making. It is also seen as a technical write up that most cryptocurrencies provide to take a deep look into the structure and plan of the cryptocurrency/Blockchain project. Satoshi Nakamoto was the first to release a whitepaper on Bitcoin, titled “Bitcoin: A Peer-to-Peer Electronic Cash System” in late 2008.
And with that I finally complete my odyssey. I sincerely hope that this helped you and if you are new, I welcome you to crypto. If you read all of that I hope it increased, you in knowledge.
my final definition:
Crypto-Family:
A collection of all the HODLers and crypto fanatics. A place where all people alike unite over a love for crypto.
We are all in this together as we pioneer the new world that is crypto currency. I wish you a great day and Happy HODLing.
-u/flacciduck
feel free to comment words or terms that you feel should be included or about any errors I made.
Edit1:some fixes were made and added words.
submitted by flacciduck to CryptoCurrency [link] [comments]

Bittrex Review: One of the First Crypto Exchanges Part 2

Bittrex Review: One of the First Crypto Exchanges Part 2

3. Fiat Currency Deposits, Trading, and Withdrawals

Bittrex Global supports euro trading, deposits, and withdrawals for eligible personal and corporate accounts. Please note that euro trading is offered by Bittrex Global and subject to the Bittrex Global Terms of Service.
There are three mechanisms available for depositing euros to your Bittrex Global account:
  • SEPA Credit Transfer
  • International Wire Transfer
  • Credit/debit card
Bittrex Global allows you to withdraw Euros to your bank account via either SEPA credit transfer or international wire transfer.
  • Minimum Deposit: 20 euros
  • Minimum Withdrawal: 10 euros
  • Minimum Deposit: 20 euros
No upper limits deposit or withdrawal for wire and SEPA transactions. Corporate account holders can withdraw up to 10,000,000 euros in one transaction after submitting an application to [[email protected]](mailto:[email protected])
If the name on your bank account is the same as the name in your Bittrex Global account, you can deposit euros by following the instructions on the SEPA deposit screen. You can get to this screen by going to your Holdings page, finding the EUR currency, clicking Deposit, and selecting SEPA.
https://preview.redd.it/ca7faux9ied51.jpg?width=974&format=pjpg&auto=webp&s=0993b8750b71e7467e15bb649f02c7c45f17f558
SEPA Transfer Instructions.
https://preview.redd.it/njwwpr8cied51.jpg?width=974&format=pjpg&auto=webp&s=8218dfcabf7e7f2e98f8db5e3e30f676baf10c6c
Recipient name: Bittrex International GmbHRecipient address: Äulestrasse 74 9490 Vaduz, LiechtensteinIBAN number: LI26 0881 1010 3179 K001 E
Make sure you accurately type the above text in SEPA transfer memo/notes to properly course the deposit for your account. If the name on your bank account differs from that in your Bittrex Global account, or if you wish to withdraw via SEPA without depositing, you will need to fill out the Euro Deposit and Withdrawal form https://bittrexglobal.zendesk.com/hc/en-us/requests/new?ticket_form_id=360000640760 to have your bank account whitelisted for use with your Bittrex Global account.
https://preview.redd.it/qk3k15snied51.jpg?width=974&format=pjpg&auto=webp&s=a641af8287d7624c9a68e69b5eede7a26dd00f65
https://preview.redd.it/stsxd6snied51.jpg?width=974&format=pjpg&auto=webp&s=b38ef3a190cfba71f041fb2a2947a27ba6931c38

Depositing USD on Bittrex

Crypto assets ensure that replenishment and all exchange transactions are kept through digital currency. Therefore, in case you need to withdraw cash, you must first convert it into Bitcoin (BTC).
At the same time, there may be some other ways to refill the balance with US dollars, which entails filling a particular form for depositing in dollars—Fiat USD trading Request.
To gain a digital currency on the exchange you need to visit your private account and find the Wallets section where all the wallets are shown.
The platform creates a crypto address to which we transfer funds. Money can be credited to the exchange within two days, with the time required depending on the currency and mode of payment (e.g. bank transfer, credit or debit card, and so on).
Therefore, after the transfer, the funds are credited to the exchange's internal wallet.
In order to include a user account for depositing and withdrawing funds in dollars, Bittrex must add the user’s bank account to the white list. Therefore, to replenish the balance with fiat money, you must fill a special form.
  1. Obtain approval for Fiat (USD) Trading, Deposits, and Withdrawals.
To do this, fill out and submit the form: https://bittrexglobal.zendesk.com/hc/en-us/requests/new?ticket_form_id=360000352300
https://preview.redd.it/jwcp2jguied51.jpg?width=861&format=pjpg&auto=webp&s=9ef519cbcf579cc3567e53b55af29fa154e342e3
Keep in mind that wire transfers can only be received from bank accounts approved through the fiat trading application.
2) Make sure your bank account has been whitelisted.
Sign in to your Bittrex Global account. Go to the Holdings Tab. Type “US Dollar” in the search bar. Click the Withdraw button beneath Actions. All available whitelisted (approved) bank accounts will be shown.
https://preview.redd.it/ldwmvt3wied51.jpg?width=974&format=pjpg&auto=webp&s=71d3da503e050f5b4d231184ea82f65fd477b671
3) Generate your USD deposit code.
To get a USD deposit code, click the Holdings tab. Type “US dollar” in the search bar, click Deposit beneath Actions. Your USD deposit code will appear at the bottom of your Wire Transfer Instructions. Copy this code and input it in the memo/notes subject of the wire transfer form to your financial institution.
https://preview.redd.it/pf7sowxxied51.jpg?width=974&format=pjpg&auto=webp&s=c99b3c10a1921254e8247c77a04f529bc60e290b
Use your USD deposit code every time making wire transfers. Wire transfers cannot be processed without a correct USD deposit code.
4) Best practice: Use the wire transfer information provided in your USD wallet when asking your bank for assistance.
Bittrex recommends that users resort to a local bank branch when sending wire transfers for the first time.
To show wire info, enter the "US dollar” in the search bar at the bottom of the Holdings page. Then click Deposit beneath Actions. You will see all the wire information. Use the deposit data to fill out a wire transfer form correctly. In case the info does not appear or if you have questions, please contact Bittrex Global support.
Make sure the wire transfer is not sent as an ACH transfer. ACH transfers aren't permitted so they will be banned.
Be aware: Wire deposits (wires sent to Bittrex Global) CANNOT be initiated on the Bittrex Global webpage. Only withdrawal wires can be initiated on the webpage. All wire transfers must be processed from the bank account number that was provided to Bittrex Global, in your fiat money transfer application.
5) Wait for the amount to be credited to your Bittrex Account.
All USD deposits are credited the same or next-business-day once settled in Bittrex's bank account.
Wires take 5-10 days to settle.
More delays will occur if the wire data does not fit the whitelist.
Wire transfer charges: Bittrex exchange does not take any wire transfer fee. Please ask your bank about the commission it charges for sending or getting a wire transfer. International banks usually involve mediators so check the commission the intermediary charges for their services.

Depositing Euros on Bittrex

There are three ways available for depositing Euros into Bittrex Global account:
  • SEPA Credit Transfer
  • International Wire Transfer
  • Credit/debit card
If you need to wire-transfer euros to a Bittrex Exchange Account, you will have to do the following:
  1. Obtain approval for EUR Deposits and Withdrawals.
To do this, fill out and submit the form: https://bittrexglobal.zendesk.com/hc/en-us/requests/new?ticket_form_id=360000640760
https://preview.redd.it/cq1fll73jed51.jpg?width=801&format=pjpg&auto=webp&s=b9b199d7bae9d9127b41cd72eec6619c05f2dcb3
  1. Make sure your bank account has been whitelisted.
Sign in to your Bittrex Global account. Go to the Holdings Tab. Type “EUR” in the search bar. Click the Withdraw button beneath Actions. All available whitelisted (approved) bank accounts will be shown.
https://preview.redd.it/26g4bz36jed51.jpg?width=974&format=pjpg&auto=webp&s=a2457611bdca65ad15320ceba583b51a797d357a
3) Go to the Holdings tab. Type “EUR” in the search bar. Click the Deposits button beneath Actions.
https://preview.redd.it/l0q8hkcajed51.jpg?width=974&format=pjpg&auto=webp&s=6d7bf1fd2cc0185c13ddc89f91c35061bf5249ef
Deposit SEPA Transfer.
https://preview.redd.it/5eb44h9djed51.jpg?width=974&format=pjpg&auto=webp&s=4c4433c87b633d8b69d5c26ef067a63129baf8fe
Make sure to include the text above in your SEPA switch memo/notes to perform a deposit to your account correctly.
No primary deposit is needed, but you need to provide details on the institution managing your account.
Attachment requirement: a bank-issued letter or account statement displaying containing the following data:
  1. Your name on your bank account.
  2. Your bank IBAN or account number.
  3. Your bank SWIFT/BIC code.
  4. Your bank name.
  5. Approval to deposit euros from and withdraw euros to your approved bank account.
  6. You can have multiple bank accounts approved.
  7. All banking details in the form (IBAN, Account, SWIFT/BIC, etc.).
  • Minimum Deposit: 20 euros
  • Minimum Withdrawal: 10 euros
  • No maximum deposit or withdrawal for wire and SEPA transfers
Corporate account holders can withdraw up to 10,000,000 euros in one transaction after submitting a request to [[email protected]](mailto:[email protected]).

Debit and Credit Card Transactions on Bittrex Global

To use a debit or credit card in your Bittrex Global Account do the following:
  • Click Holdings in the upper-right corner of the home page
  • Select Deposit via credit/debit card
  • Enter an amount to buy (weekly limit: $2,500/monthly limit: $7,500)
  • Click Enter card info next
  • Enter your credit card data
  • Carefully read the privacy policy and transfer terms
  • Click Pay
After the submission, you will be redirected to your bank’s 3DSecure portal (follow the prompts to confirm the transaction).
As soon as the transaction is permitted, the funds may be credited to your wallet. You can track the transfer progress in the Deposits section of the Holdings page.
  • Credit Cards Accepted: Visa
  • Processing Fee: 3%
  • Daily Limit: $2,500
  • Weekly Limit: $2,500
  • Monthly Limit: $7,500
  • Alternative Options to Fund your Wallet: USD Wire Transfers (No Deposit Limit)

Countries Supported

Andorra, Austria, Australia, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Italy, Japan, Kosovo, Latvia, Liechtenstein, Lithuania, Luxembourg, Malaysia, Malta, Monaco, Montenegro, Netherlands, New Zealand, Norway, Philippines, Portugal, Reunion, San Marino, Singapore, Slovakia, Slovenia, South Korea, Sweden, Switzerland, Taiwan, United Kingdom, Vietnam.

Depositing Coins/Tokens on Bittrex Crypto Exchange

To deposit crypto coins to your Bittrex exchange account, you will need to take a few important steps. It's critical to be especially careful to make your deposit as secure as possible.
To deposit coins to Bittrex Global, do the following:
  1. Click Holdings in the upper-right corner of the home page.
https://preview.redd.it/7h6ihk2ijed51.jpg?width=974&format=pjpg&auto=webp&s=bc1dceb15f0a93bf1c555ed75032f9ec1792ac1b
2) Find for the wallet you want to deposit funds to and click Deposit beneath the Actions tab.
https://preview.redd.it/ujrsrpljjed51.jpg?width=974&format=pjpg&auto=webp&s=fb96e242ac86bcbce02923f34e6e36179308d895
3) Please copy your Wallet Address to make a deposit. In case you don’t have any Wallet Address, click Generate new wallet address.
Below is the option of creating a deposit address for Bitcoin (BTC).
https://preview.redd.it/pqpkfmbljed51.jpg?width=970&format=pjpg&auto=webp&s=a3af6d68c0698907ce338a7dea4bb7f58653f423
A few cash and tokens have a minimum deposit amount. For instance, your Ethereum deposit address must hold extra than 0.05 ETH before crediting to your account.
If you deposit less than 0.05 ETH, you may want to deposit some amount on the blockchain amounts to more than 0.05 ETH. In case you send a deposit smaller than the minimum, you will have to make another deposit to reach the minimum amount.
Please make sure that you transfer coins of the same type to the address. This means if you generated a BTC deal, you deposit BTC to it and no other coin. In case you deposit a different coin than that of the deal, you take a risk of losing all the concerned funds.

Depositing Tether (USDT) Stablecoin

Below is the option of creating a deposit address for Tether (USDT).
  1. Click Holdings in the upper-right corner of the home page.
Find Tether USDT, and click Deposit beneath the Actions tab.
https://preview.redd.it/kc61io6qjed51.jpg?width=974&format=pjpg&auto=webp&s=7baed4d68fbf51dacc4e667b04501868645d1d57
2) Please copy the USDTT Wallet Address to make a deposit. In case you don’t have any USDTT Wallet Address, click Generate new wallet address.
https://preview.redd.it/ugh3b54tjed51.jpg?width=974&format=pjpg&auto=webp&s=0e272a481854b32407a6611690c501370431f47c
https://preview.redd.it/ph20s84tjed51.jpg?width=360&format=pjpg&auto=webp&s=0e92999e9b85d4aa2d590db15e631690530f4825
3) Copy this crypto address and paste it to the Etherscan.io search bar.
Click Search.
You will see the contract info. Click to view a QR code.
A new window will appear, showing a QR code of your USDT wallet address. Be careful and check the correctness of your USDT transaction to your account on the Bittrex exchange.
https://preview.redd.it/g2ar653yjed51.jpg?width=974&format=pjpg&auto=webp&s=ddc947f57b616316bcb010f8aa1bb02ccdb22389
You can check any Tether USDT ERC20 token transaction on the Ethereum blockchain. When a transaction happens, you will see the transaction hash and balance.
https://preview.redd.it/y11afeyyjed51.jpg?width=974&format=pjpg&auto=webp&s=40d1682638c462f8cb3a06c8e0d04dc6a99eeb35
Once the transaction is confirmed on the blockchain, the Tether USDT will be credited to the balance sheet and you will find them in the Balances section.
Other USDT deposits can be found in the Deposit History section.
https://preview.redd.it/81j8rue1ked51.jpg?width=974&format=pjpg&auto=webp&s=d6683000c5d7ddffc124352a0be7590f43cad6d4
The full version
First part
submitted by mPrestige to revain_org [link] [comments]

Want to know why NEM should be as popular as Ethereum? this will be bigger than any altcoins you see, here's why

Want to know why NEM should be as popular as Ethereum? this will be bigger than any altcoins you see, here's why

Altcoin Explorer: NEM (XEM), the Enterprise-Grade Blockchain Platform


https://preview.redd.it/5ogfihikwkg51.png?width=1300&format=png&auto=webp&s=099780e02777d16d4e2add64b249c46da1cd488b
Nestled among the top 40 cryptocurrencies by reported market cap, New Economy Movement — popularly known as NEM (XEM) – is a peer-to-peer (P2P), dual-layer blockchain smart contract platform written in one of the most influential programming languages, Java. NEM uses the proof-of-importance (POI) consensus algorithm that essentially values the tokens held and the activity conducted by the nodes on the blockchain network.
In this Altcoin Explorer, BTCManager delves deeper into the finer intricacies of the NEM blockchain protocol, including the project’s POI consensus algorithm, its native digital token XEM, and some of its real-world use-cases.
Without further ado, let’s get to the core of this high-performance distributed ledger technology (DLT) platform.

History of NEM

NEM was launched on March 31, 2015, with an aim to develop an enterprise-grade blockchain protocol that could circumvent the infamous trilemma of blockchain: scalability, speed, and privacy.
Operated by a Gibraltar-registered NEM Group, NEM is a fork-out version of the NXT blockchain. After the successful fork, the NEM community decided to build its ecosystem from the ground up and developed its own codebase to make the network more scalable and faster.
NEM’s insistence toward building its own tech infrastructure led to a DLT protocol that is unlike anything resembling other similar platforms.
Today, NEM ranks among the top go-to blockchain platforms for enterprises across the world, rivaling competing protocols including Ethereum (ETH), and TRON (TRX), among others.

NEM’s Proof-of-Importance (POI) Algorithm

Unlike Bitcoin’s (BTC) energy-intensive Proof-of-Work (PoW) and Ethereum’s yet-to-be-implemented Proof-of-Stake (PoS) consensus algorithm, NEM uses PoI consensus mechanism.
The PoI mechanism achieves consensus by incentivizing active user participation in the NEM network. This consensus infrastructure ensures an agile decentralized network by rewarding well-behaved nodes that not only possess a significant stake in the network but are also actively engaged in executing transactions to maintain the network’s robustness.
Specifically, each node in the network possesses an ‘Importance Score’ that impacts the number of times the said node can ‘Harvest’ the XEM altcoin.
Initially, when a user puts XEM tokens into their wallet, they are called ‘unvested coins.’ Over time, as the wallets start accumulating an increasing number of XEM and contribute to the network’s transaction volume, they start collecting importance scores. At the same time, the XEM tokens in these wallets change into ‘vested coins,’ provided that there are at least 10000 tokens in the wallet.
To put things into perspective, let’s take the help of a small example.
On day 1, Joe receives 50,000 XEM in his digital wallet. Now, with each passing day, the NEM network will ‘vest’ 10 percent of the tokens held by Joe. So, on day 2, 5,000 tokens held by Joe are vested into the network. On day 3, 10 percent of the remaining tokens – 15,000 XEM – get vested into the network, leaving Joe with 13,500 XEM, and so one. After a couple of days, Joe sees that the number of XEM vested by him has crossed the 10,000 coins threshold, thereby, making him eligible to seek rewards from the NEM blockchain for his contribution to vesting his tokens.
Close followers of blockchain projects would find the aforementioned network reward mechanism bear a close resemblance to the PoS consensus algorithm. However, it’s worthy of note that vesting coins is just one way of calculating a node’s importance score.
The NEM protocol also rewards nodes that are responsible for most activity on the network. In essence, this means that the higher the number of transactions executed by a node, the more likely it is to gain higher importance points. The balance between vesting XEM and network activity is an important metric to be maintained by NEM nodes as it directly impacts their likelihood of harvesting XEM.
NEM’s consensus algorithm does away with several issues plaguing the more energy-intensive protocols such as PoW. For instance, PoI does not necessarily require high-energy hardware to run the nodes. The decentralized nature of the algorithm means that almost any machine — irrespective of its tech configuration – can participate in the NEM ecosystem ensuring it remains decentralized.

NEM’s Native Digital Token — XEM

XEM, unlike the vast majority of other cryptocurrencies, isn’t mined or staked using Pow or PoS algorithms. Rather, as explained earlier, XEM is ‘harvested’ through the PoI algorithm which ensures a steady supply of the digital token without flooding the market and involving the risk of a dramatic crash in price.
Per data on CoinMarketCap, at the time of writing, XEM trades at $0.04 with a market cap of more than $382 million and a 24-hour trading volume of approximately $6.8 million. The coin reached its all-time high of $1.92 in January 2018.
A large number of reputable cryptocurrency exchanges trade XEM, including Binance, Upbit, OKEx, Bithumb, ProBit, among others. The digital token can be easily traded with BTC, ETH, and USDT trading pairs.
That said, if you wish to vest your XEM to partake in the maintenance of the NEM network and earn rewards, it is recommended you store your tokens in the official NEM Nano wallet for desktop and mobile OS. Only XEM tokens held in the official NEM Nano wallet are eligible for vesting.

NEM Use-Cases

To date, NEM has been deployed for various real-world applications with promising results.
In 2018, Ukraine launched a blockchain-based e-voting trial leveraging the NEM DLT platform.
At the time, Ukraine’s Central Election Commission – with the local NEM Foundation representation – estimated the test vote trial in each polling station could cost as low as $1,227. The organization’s Oleksandr Stelmakh lauded the efforts, saying that using a blockchain-powered voting mechanism would make it impossible for anyone to fiddle with the records. The Commission added that the NEM protocol presents information in a more user-friendly format for voters.
In the same year, Malaysia’s Ministry of Education launched an e-scroll system based on the NEM blockchain to tackle the menace of fake degrees. The University Degree Issuance and Verification System use the NEM blockchain which is interrogated upon scanning of a QR code printed on the degree certificate.
The Ministry added that one of the primary reasons for its decision to selected the NEM platform was its unique and cutting-edge features in managing traceability and authentication requirements.
On a recent note, the Bank of Lithuania announced that it would be issuing its NEM blockchain-powered digital collector’s coin (LBCoin) in July after the successful completion of its testing phase.

Final Thoughts

Summing up, NEM offers a wide array of in-house features that separate it from other blockchain projects in a space that is becoming increasingly congested. NEM’s creative PoI consensus algorithm is a fresh take on the PoS algorithm for performance enhancement. Further, the project’s newly launched enterprise-grade DLT solution, Symbol, offers a tremendous option to businesses to help them cut costs, reduce complexities, and streamline innovation.
NEM uses the Java programming language that makes it an easy project for developers to get involved with, unlike other projects such as Ethereum that use platform-specific programming languages like Solidity. The project’s tech infrastructure not only makes it less power-intensive compared to Bitcoin but also more scalable than its rival projects including Ethereum and NEO.
NEM’s tagline, “Smart Asset Blockchain, Built for Performance,” perfectly captures everything the project has to offer. Over the years, NEM’s active developer community has craftily addressed the notorious bottlenecks in the vast majority of blockchain solutions, The future looks promising for NEM as it continues to foster a trustless and blockchain-driven economy for tomorrow.
Source
submitted by charlesgwynne to CryptocurrencyICO [link] [comments]

Want to know why NEM should be as popular as Ethereum? this will be bigger than any altcoins you see, here's why

Want to know why NEM should be as popular as Ethereum? this will be bigger than any altcoins you see, here's why

Altcoin Explorer: NEM (XEM), the Enterprise-Grade Blockchain Platform


https://preview.redd.it/manbawoqvkg51.png?width=1300&format=png&auto=webp&s=fcbae1f067261326f11641bb9b18cd6f57616966
Nestled among the top 40 cryptocurrencies by reported market cap, New Economy Movement — popularly known as NEM (XEM) – is a peer-to-peer (P2P), dual-layer blockchain smart contract platform written in one of the most influential programming languages, Java. NEM uses the proof-of-importance (POI) consensus algorithm that essentially values the tokens held and the activity conducted by the nodes on the blockchain network.
In this Altcoin Explorer, BTCManager delves deeper into the finer intricacies of the NEM blockchain protocol, including the project’s POI consensus algorithm, its native digital token XEM, and some of its real-world use-cases.
Without further ado, let’s get to the core of this high-performance distributed ledger technology (DLT) platform.

History of NEM

NEM was launched on March 31, 2015, with an aim to develop an enterprise-grade blockchain protocol that could circumvent the infamous trilemma of blockchain: scalability, speed, and privacy.
Operated by a Gibraltar-registered NEM Group, NEM is a fork-out version of the NXT blockchain. After the successful fork, the NEM community decided to build its ecosystem from the ground up and developed its own codebase to make the network more scalable and faster.
NEM’s insistence toward building its own tech infrastructure led to a DLT protocol that is unlike anything resembling other similar platforms.
Today, NEM ranks among the top go-to blockchain platforms for enterprises across the world, rivaling competing protocols including Ethereum (ETH), and TRON (TRX), among others.

NEM’s Proof-of-Importance (POI) Algorithm

Unlike Bitcoin’s (BTC) energy-intensive Proof-of-Work (PoW) and Ethereum’s yet-to-be-implemented Proof-of-Stake (PoS) consensus algorithm, NEM uses PoI consensus mechanism.
The PoI mechanism achieves consensus by incentivizing active user participation in the NEM network. This consensus infrastructure ensures an agile decentralized network by rewarding well-behaved nodes that not only possess a significant stake in the network but are also actively engaged in executing transactions to maintain the network’s robustness.
Specifically, each node in the network possesses an ‘Importance Score’ that impacts the number of times the said node can ‘Harvest’ the XEM altcoin.
Initially, when a user puts XEM tokens into their wallet, they are called ‘unvested coins.’ Over time, as the wallets start accumulating an increasing number of XEM and contribute to the network’s transaction volume, they start collecting importance scores. At the same time, the XEM tokens in these wallets change into ‘vested coins,’ provided that there are at least 10000 tokens in the wallet.
To put things into perspective, let’s take the help of a small example.
On day 1, Joe receives 50,000 XEM in his digital wallet. Now, with each passing day, the NEM network will ‘vest’ 10 percent of the tokens held by Joe. So, on day 2, 5,000 tokens held by Joe are vested into the network. On day 3, 10 percent of the remaining tokens – 15,000 XEM – get vested into the network, leaving Joe with 13,500 XEM, and so one. After a couple of days, Joe sees that the number of XEM vested by him has crossed the 10,000 coins threshold, thereby, making him eligible to seek rewards from the NEM blockchain for his contribution to vesting his tokens.
Close followers of blockchain projects would find the aforementioned network reward mechanism bear a close resemblance to the PoS consensus algorithm. However, it’s worthy of note that vesting coins is just one way of calculating a node’s importance score.
The NEM protocol also rewards nodes that are responsible for most activity on the network. In essence, this means that the higher the number of transactions executed by a node, the more likely it is to gain higher importance points. The balance between vesting XEM and network activity is an important metric to be maintained by NEM nodes as it directly impacts their likelihood of harvesting XEM.
NEM’s consensus algorithm does away with several issues plaguing the more energy-intensive protocols such as PoW. For instance, PoI does not necessarily require high-energy hardware to run the nodes. The decentralized nature of the algorithm means that almost any machine — irrespective of its tech configuration – can participate in the NEM ecosystem ensuring it remains decentralized.

NEM’s Native Digital Token — XEM

XEM, unlike the vast majority of other cryptocurrencies, isn’t mined or staked using Pow or PoS algorithms. Rather, as explained earlier, XEM is ‘harvested’ through the PoI algorithm which ensures a steady supply of the digital token without flooding the market and involving the risk of a dramatic crash in price.
Per data on CoinMarketCap, at the time of writing, XEM trades at $0.04 with a market cap of more than $382 million and a 24-hour trading volume of approximately $6.8 million. The coin reached its all-time high of $1.92 in January 2018.
A large number of reputable cryptocurrency exchanges trade XEM, including Binance, Upbit, OKEx, Bithumb, ProBit, among others. The digital token can be easily traded with BTC, ETH, and USDT trading pairs.
That said, if you wish to vest your XEM to partake in the maintenance of the NEM network and earn rewards, it is recommended you store your tokens in the official NEM Nano wallet for desktop and mobile OS. Only XEM tokens held in the official NEM Nano wallet are eligible for vesting.

NEM Use-Cases

To date, NEM has been deployed for various real-world applications with promising results.
In 2018, Ukraine launched a blockchain-based e-voting trial leveraging the NEM DLT platform.
At the time, Ukraine’s Central Election Commission – with the local NEM Foundation representation – estimated the test vote trial in each polling station could cost as low as $1,227. The organization’s Oleksandr Stelmakh lauded the efforts, saying that using a blockchain-powered voting mechanism would make it impossible for anyone to fiddle with the records. The Commission added that the NEM protocol presents information in a more user-friendly format for voters.
In the same year, Malaysia’s Ministry of Education launched an e-scroll system based on the NEM blockchain to tackle the menace of fake degrees. The University Degree Issuance and Verification System use the NEM blockchain which is interrogated upon scanning of a QR code printed on the degree certificate.
The Ministry added that one of the primary reasons for its decision to selected the NEM platform was its unique and cutting-edge features in managing traceability and authentication requirements.
On a recent note, the Bank of Lithuania announced that it would be issuing its NEM blockchain-powered digital collector’s coin (LBCoin) in July after the successful completion of its testing phase.

Final Thoughts

Summing up, NEM offers a wide array of in-house features that separate it from other blockchain projects in a space that is becoming increasingly congested. NEM’s creative PoI consensus algorithm is a fresh take on the PoS algorithm for performance enhancement. Further, the project’s newly launched enterprise-grade DLT solution, Symbol, offers a tremendous option to businesses to help them cut costs, reduce complexities, and streamline innovation.
NEM uses the Java programming language that makes it an easy project for developers to get involved with, unlike other projects such as Ethereum that use platform-specific programming languages like Solidity. The project’s tech infrastructure not only makes it less power-intensive compared to Bitcoin but also more scalable than its rival projects including Ethereum and NEO.
NEM’s tagline, “Smart Asset Blockchain, Built for Performance,” perfectly captures everything the project has to offer. Over the years, NEM’s active developer community has craftily addressed the notorious bottlenecks in the vast majority of blockchain solutions, The future looks promising for NEM as it continues to foster a trustless and blockchain-driven economy for tomorrow.
Source
submitted by charlesgwynne to ico [link] [comments]

How to Cold Store Your Cryptocurrency for Safekeeping

According to CipherTrace (which specializes in litigation tools and services for cryptographic markets), between 2018 and 2019, the amount of theft from cryptographic wallets exceeds $2 billion. Thefts and break-ins are caused by a variety of reasons: simple incompetence in cryptographic storage, as well as by companies that provide storage services. It is not unusual for holders of crypto currency to lose access to their wallets by themselves, one of the last known cases occurred in Ireland: ,57 million dollars couldn’t be confiscated from a detained drug dealer, which were stored in bitcoins. The problem was that the wallets keys were lost.
The most secure way is a cold storage — all account data and private keys are kept offline and all transactions are manual. This storage method is great because it is fully protected from hacking and interception of data, but it is not suitable for those who make daily transfers of cryptocurrency, it is simply inconvenient.
If you compare “cold and hot” wallets, you can give a simple example: A hot wallet can be compared to a wallet that can be lost and stolen. But you can always access your funds. A cold wallet is safe, and access to it is not permanent. You can also take or put money, but it will require a special code.
In this article we will tell you about the most popular types of cold wallets and we will analyze their pros and cons.

Types of cold wallets

All cold wallets have one common thing — the data is stored offline. However, there are several types of cold wallets, which differ in the degree of protection, physical embodiment and cost of the wallet.

Desktop wallet

Desktop wallets are also known for a high level of protection, in addition to the ability to store crypto currency offline. There are so-called “light” wallets weighing less than 1 gb, and “heavy” wallets weighing more than 1 gb. Two of the desktop wallets can be distinguished:

Exodus Wallet

Multicurrency wallet. It was created in 2016 and supports more than 100 crypto currencies, since 2019 has a phone application. The wallet allows you to export private keys that are created locally, and then to upload them back. Private keys can be discounted to removable media and downloaded only when the transaction is completed. If the user decides to leave private keys on the same computer where the wallet is located, keys are securely encrypted. In order to use your wallet ,there is no need to register or to download the entire blockchain — synchronization is taking place online. In addition to wallet services Exodus Wallet provides an integrated crypto-exchange. The installation file weighs 85 mb.

Bitcoin Core

Bitcoin Core is the official Bitcoin wallet. The size of the wallet is 160 gb, but according to the developers of the company, it’s better to give it a separate winchester with the size of 500 gb. From the security viewpoint, it’s suggested to install a security code or a seed phrase, which may consist 8 words. It is also suggested to copy wallet.dat file. — private wallet key, which will allow you to restore access to your funds.

Hardware wallets

Appears like a regular flash drive with an interface (screen, control keys). This wallet can safely store information about the balance and keys, full functionality is available only when connected to a computer, but the latest models have a special button that allows you to confirm the transaction without connecting to a PC. Each time the device offers to generate a new code-password to confirm the transaction, which significantly reduces the probability of hacking. After generating the code, you need to set a mnemonic phrase (seed) — it consists of 12 or 24 words, which are not related to each other in any way. Such type of wallets has a special protection system that allows you to connect even to potentially infected PCs. The wallets themselves won’t be affected by malware.
The obvious cons of hardware wallets are the following:
  1. It is also possible to lose a device that is so small in size.
  2. A physical device can easily fail due to a variety of damages.
  3. It is not recommended to buy such wallets from “hand”, even from friends, as they can be pre-installed with malware.
As you can see, storing crypto currency with a hardware wallets is very safe and secure, however you should take care about the device. Many people who hold a large amount of crypto currency, in order to not to lose a hardware wallet, store it in a safe deposit box, depriving someone of access to it.

Popular Hardware Wallets models

Trezor One

The first hardware wallet produced in 2013 by the Czech company Satoshi Labs. The device has an OLED display with a pin code, public addresses and Seed phrases. Trezor One has won recognition from users due to its multicurrency and affordable price ($65), it is also considered one of the most secure hardware wallets.
Ledger Nano S
The wallet was released in 2016 by the French company Ledger SAS. Distinctive feature from the other wallets, is the Secure Element controller, which meets banking standards and is certified CC EAL 5+. Also, in order to work with each crypto currency you need to install a special application for this currency on the device, it is not quite convenient, however more secure. The average price of the device is $85.
KeepKey
The purse was released in 2015 in the U.S.. Distinctive feature is OLED display — 256 by 64 pixels. Due to this, you can fully see both the address of the wallet, and the seed phrase. Also, the wallet has a built-in exchange service ShapeShift — an opportunity to exchange crypto currency without entering the exchange. The average price of the device is $50.
BitBox01
Ionos Schnelly’s wallet was invented in Switzerland. In size it’s almost the most compact among all representatives of the hardware wallets. A distinctive feature is the availability of a backup — the card can be multiplied and kept in several places, by analogy with the seed-phrase. In November 2020, support for these wallets will be discontinued, but all owners will be given a 30% discount on the new model. The average price of the device is $55.
CoolWalletS
Developed in Taiwan by CoolBitX, which has long been manufacturing components for Visa and MasterCard. As well as Ledger Nano S has a security standard CC EAL 5+. This wallet works only through smartphones, connecting to them through Bluetooch. The average price of the device is $100.

Paper Wallet

In the age of technological process, plain paper has become a rather reliable method for storing cryptocurrency. With the help of special services, such as bitaddress.org, you can generate public and private keys, then writing them down on paper. You can also print keys as a QR code. To accept transactions with such a wallet, you provide the sender with a public key. To access the funds, you need to find any online wallet that supports your crypto currency. Enter your private key into your online wallet, thus integrating your funds into the system. However, you should understand that after this procedure your wallet will become “hot”.
The best of this storage method — paper wallet is free, its safety depends only from you. When storing a paper wallet to protect it from the fire, water and aging. Also, do not tell other people about where your paper wallet is hidden.
The disadvantages of this storage:
  1. If your wallet is lost, it will be impossible to restore it.
  2. Exposed to a physical damage.
  3. After sending the transaction, you will have to create a new cold wallet.

Offline transaction signature

For this storage method, you will need two PCs. The essence is that the secret keys are never in contact with the Internet, but are stored digitally. Offline transaction method is suitable for people who do not make a daily transactions and have an access to two devices. The process is below:
  1. A hot wallet is installed on a PC with the Internet. The transaction is created without entering private keys and authorization.
  2. The file with transaction is copied and transferred to the second PC without Internet, where private keys are stored.
  3. The transaction is signed offline, copied and transferred back to the PC with the Internet.
In fact, you can do it with one PC and a USB drive. The USB drive will store private keys. Also, you can create a transaction without entering private keys and authorization, after disconnecting the Internet, connect the flash drive, sign the transaction, turn on the Internet. In this case, you should take care of the antivirus system.
The disadvantages of this method:
  1. Using two PCs or a USB drive involves a lot of actions, which is time consuming.
  2. You need to back up your keys in case your PC or flash drive fails.

Multi-signature wallet

This method implies the creation of a wallet, which can be only withdrawn on condition that the transaction is verified by a predetermined number of users. The maximum number of users who can hold private keys of the wallet- is 15. It is considered as one of the most reliable ways of storage, in fact private keys are not only stored offline, but also divided between different people. Often the wallet with multisignatures is used by large crypto-companies, whose management believes that individually employees can not spend the budget. Moreover, when creating this wallet, the number of required multisignatures is minimal. For example: if one of the six keys is lost, the remaining ones will be enough for the transaction.
The disadvantages of this storage:
  1. If most of the keys are lost, access to the funds cannot be restored.
  2. You will not be able to make transactions on your own without the participation of other key holders.

Private Key Fragmentation

The private wallet key consists of 64 symbols. The key is divided into several fragments. They don’t represent anything separately, but if you put all the fragments together, you can access the funds. The key fragments are similar to multisignatures, but in this case you don’t need a multisig-wallet, and the whole process can be done manually.
The disadvantages of this method:
  1. If one fragment is lost, access to funds will be lost.
  2. The maximum level of protection can only be reached when key fragments are distributed to different places, for example: bookshelf, safe deposit box, car. If you divide the key fragments and put them in different boxes — the required level of protection will not be achieved.
When writing down key fragments on paper, protect the key from fire, water and aging.

Conclusion

Digital currencies are not physically expressed and exist only in the digital code, so cold wallets that doesn’t have an access to the Internet, protect cryptocurrencies from the most important and common problem — hacker theft. However, holders of cold wallets need to understand that the safety of a private key depends only on them. There are different ways to store private keys outside the network, but each of them makes it difficult for the user to make transactions.
Hardware wallets that have been specifically designed for this purpose are considered to be the best option for storing cryptocurrencies. With their help it is possible both to store funds off the network and to make transactions easily, without risking the safety of a private key. If you use other cold wallets, it is recommended to combine them with hot wallets. Keep the required crypto currency for daily transfers on hot wallets, and keep all other crypto on cold wallets.
Please don’t forget to follow us on Telegram and stay updated!
YOUR CRYPTO BOSS
submitted by yourcryptoboss19 to u/yourcryptoboss19 [link] [comments]

Altcoin Explorer: NEM (XEM), the Enterprise-Grade Blockchain Platform

Altcoin Explorer: NEM (XEM), the Enterprise-Grade Blockchain Platform

https://preview.redd.it/f82bxncaxkg51.png?width=1300&format=png&auto=webp&s=34afde717d1781f7e472c8dcacd18a8b9390a78d
Nestled among the top 40 cryptocurrencies by reported market cap, New Economy Movement — popularly known as NEM (XEM) – is a peer-to-peer (P2P), dual-layer blockchain smart contract platform written in one of the most influential programming languages, Java. NEM uses the proof-of-importance (POI) consensus algorithm that essentially values the tokens held and the activity conducted by the nodes on the blockchain network.
In this Altcoin Explorer, BTCManager delves deeper into the finer intricacies of the NEM blockchain protocol, including the project’s POI consensus algorithm, its native digital token XEM, and some of its real-world use-cases.
Without further ado, let’s get to the core of this high-performance distributed ledger technology (DLT) platform.

History of NEM

NEM was launched on March 31, 2015, with an aim to develop an enterprise-grade blockchain protocol that could circumvent the infamous trilemma of blockchain: scalability, speed, and privacy.
Operated by a Gibraltar-registered NEM Group, NEM is a fork-out version of the NXT blockchain. After the successful fork, the NEM community decided to build its ecosystem from the ground up and developed its own codebase to make the network more scalable and faster.
NEM’s insistence toward building its own tech infrastructure led to a DLT protocol that is unlike anything resembling other similar platforms.
Today, NEM ranks among the top go-to blockchain platforms for enterprises across the world, rivaling competing protocols including Ethereum (ETH), and TRON (TRX), among others.

NEM’s Proof-of-Importance (POI) Algorithm

Unlike Bitcoin’s (BTC) energy-intensive Proof-of-Work (PoW) and Ethereum’s yet-to-be-implemented Proof-of-Stake (PoS) consensus algorithm, NEM uses PoI consensus mechanism.
The PoI mechanism achieves consensus by incentivizing active user participation in the NEM network. This consensus infrastructure ensures an agile decentralized network by rewarding well-behaved nodes that not only possess a significant stake in the network but are also actively engaged in executing transactions to maintain the network’s robustness.
Specifically, each node in the network possesses an ‘Importance Score’ that impacts the number of times the said node can ‘Harvest’ the XEM altcoin.
Initially, when a user puts XEM tokens into their wallet, they are called ‘unvested coins.’ Over time, as the wallets start accumulating an increasing number of XEM and contribute to the network’s transaction volume, they start collecting importance scores. At the same time, the XEM tokens in these wallets change into ‘vested coins,’ provided that there are at least 10000 tokens in the wallet.
To put things into perspective, let’s take the help of a small example.
On day 1, Joe receives 50,000 XEM in his digital wallet. Now, with each passing day, the NEM network will ‘vest’ 10 percent of the tokens held by Joe. So, on day 2, 5,000 tokens held by Joe are vested into the network. On day 3, 10 percent of the remaining tokens – 15,000 XEM – get vested into the network, leaving Joe with 13,500 XEM, and so one. After a couple of days, Joe sees that the number of XEM vested by him has crossed the 10,000 coins threshold, thereby, making him eligible to seek rewards from the NEM blockchain for his contribution to vesting his tokens.
Close followers of blockchain projects would find the aforementioned network reward mechanism bear a close resemblance to the PoS consensus algorithm. However, it’s worthy of note that vesting coins is just one way of calculating a node’s importance score.
The NEM protocol also rewards nodes that are responsible for most activity on the network. In essence, this means that the higher the number of transactions executed by a node, the more likely it is to gain higher importance points. The balance between vesting XEM and network activity is an important metric to be maintained by NEM nodes as it directly impacts their likelihood of harvesting XEM.
NEM’s consensus algorithm does away with several issues plaguing the more energy-intensive protocols such as PoW. For instance, PoI does not necessarily require high-energy hardware to run the nodes. The decentralized nature of the algorithm means that almost any machine — irrespective of its tech configuration – can participate in the NEM ecosystem ensuring it remains decentralized.

NEM’s Native Digital Token — XEM

XEM, unlike the vast majority of other cryptocurrencies, isn’t mined or staked using Pow or PoS algorithms. Rather, as explained earlier, XEM is ‘harvested’ through the PoI algorithm which ensures a steady supply of the digital token without flooding the market and involving the risk of a dramatic crash in price.
Per data on CoinMarketCap, at the time of writing, XEM trades at $0.04 with a market cap of more than $382 million and a 24-hour trading volume of approximately $6.8 million. The coin reached its all-time high of $1.92 in January 2018.
A large number of reputable cryptocurrency exchanges trade XEM, including Binance, Upbit, OKEx, Bithumb, ProBit, among others. The digital token can be easily traded with BTC, ETH, and USDT trading pairs.
That said, if you wish to vest your XEM to partake in the maintenance of the NEM network and earn rewards, it is recommended you store your tokens in the official NEM Nano wallet for desktop and mobile OS. Only XEM tokens held in the official NEM Nano wallet are eligible for vesting.

NEM Use-Cases

To date, NEM has been deployed for various real-world applications with promising results.
In 2018, Ukraine launched a blockchain-based e-voting trial leveraging the NEM DLT platform.
At the time, Ukraine’s Central Election Commission – with the local NEM Foundation representation – estimated the test vote trial in each polling station could cost as low as $1,227. The organization’s Oleksandr Stelmakh lauded the efforts, saying that using a blockchain-powered voting mechanism would make it impossible for anyone to fiddle with the records. The Commission added that the NEM protocol presents information in a more user-friendly format for voters.
In the same year, Malaysia’s Ministry of Education launched an e-scroll system based on the NEM blockchain to tackle the menace of fake degrees. The University Degree Issuance and Verification System use the NEM blockchain which is interrogated upon scanning of a QR code printed on the degree certificate.
The Ministry added that one of the primary reasons for its decision to selected the NEM platform was its unique and cutting-edge features in managing traceability and authentication requirements.
On a recent note, the Bank of Lithuania announced that it would be issuing its NEM blockchain-powered digital collector’s coin (LBCoin) in July after the successful completion of its testing phase.

Final Thoughts

Summing up, NEM offers a wide array of in-house features that separate it from other blockchain projects in a space that is becoming increasingly congested. NEM’s creative PoI consensus algorithm is a fresh take on the PoS algorithm for performance enhancement. Further, the project’s newly launched enterprise-grade DLT solution, Symbol, offers a tremendous option to businesses to help them cut costs, reduce complexities, and streamline innovation.
NEM uses the Java programming language that makes it an easy project for developers to get involved with, unlike other projects such as Ethereum that use platform-specific programming languages like Solidity. The project’s tech infrastructure not only makes it less power-intensive compared to Bitcoin but also more scalable than its rival projects including Ethereum and NEO.
NEM’s tagline, “Smart Asset Blockchain, Built for Performance,” perfectly captures everything the project has to offer. Over the years, NEM’s active developer community has craftily addressed the notorious bottlenecks in the vast majority of blockchain solutions, The future looks promising for NEM as it continues to foster a trustless and blockchain-driven economy for tomorrow.
Source
submitted by charlesgwynne to BlockchainStartups [link] [comments]

How to Send Money on Cash App

How to Send Money on Cash App

Toll Free : - +1-866-900-0603

Cash App is now offering routing and account numbers so that customers can deposit their stimulus check directly into their Cash App account balance. Those who didn’t file taxes last year can enter this account information on the IRS website.
With that said let’s take a look at How to send money on cash app. You must trigger your free Cash Card via Cash App to see your account and routing numbers. The physical card should arrive within 10 business days, but customers can start using their Cash Card as soon as it’s ordered by adding it to Google or Apple Charge or use the card info found on the app’s Cash Card tab. Keep in mind the funds held by Cash App are not insured by the FDIC, so they’re not protected in case the company fails.

https://preview.redd.it/s723lbxclcf51.png?width=864&format=png&auto=webp&s=414143c8bb663a60b84bcbd561c4f08a0f1991e8
As more people embrace the convenience of cashlessness, tech companies have made it easier to send and receive money instantaneously from a smartphone. One of these apps, Cash App, has increased in popularity, providing some unique features compared to other money transfer solutions, such as investing in stocks, having special bonuses with “cash boosts,” and buying and selling bitcoin.

Things to consider about Cash out on Cash App

There is a fee to use a credit card. Cash App charges 3% of the transaction to send money via a linked credit card. Compared to other money transfer apps, this is a relatively normal fee; for example, Venmo also charges 3 percent for sending money with a connected credit card. To avoid this fee altogether, use your linked bank account or the funds in your Cash App account to send money.
https://preview.redd.it/g588zp4hlcf51.jpg?width=864&format=pjpg&auto=webp&s=1cf381074fd6370c37e9e8e2e48acadd3d106b68
There are spending limits on the Cash Card. The maximum that can be spent on your Cash Card is $1,000 per day and per week. The maximum that can be spent per month is $1,250.
There are withdrawal limits on the Cash Card. The maximum amount that can be withdrawn at an ATM or store register cash-back transaction is $250 per transaction, $250 per day, $1,000 per week, and $1,250 per month.
Your funds aren’t FDIC-insured. If they encounter “Cash App transfer failed” that means there is certainly a problem. Cash App’s functionality may walk and talk a bit like a bank, but there is a clear distinction between the app and a bona fide, bank-chartered financial institution. Despite the fact that the Cash Card is issued by FDIC-insured Sutton Bank, customers’ funds in Cash App are never transferred or held with Sutton Bank and therefore don’t receive FDIC insurance.
The Cash App is an 8 MB sized payments app currently having 7 million active users who use this application for transferring money and paying monthly bills. This application was developed by Square Inc which also allows its users to invest money in the stock market and Bitcoins effectively in a few simple steps using the app. However, many people who are new to this app find it difficult initially to receive and send money on Cash App. If you are wondering how to send money on Cash App then you can learn it in a few easy steps below.
If there was an easier way to transfer cash from one person to another than Cash App, we ‘d definitely share it with you but we definitely haven’t found it yet.
This simple app lets users transfer funds with just a few taps on their smartphone screen, once you’ve linked an active bank account to the app.

Here’s how to send money to someone on cash app.

The Cash App is an 8 MB sized payments app currently having 7 million active users who use this application for transferring money and paying monthly bills. This application was developed by Square Inc which also allows its users to invest money in the stock market and Bitcoins effectively in a few simple steps using the app. However, many people who are new to this app find it difficult initially to receive and send money on Cash App. If you are wondering how to send money on Cash App then you can learn it in a few easy steps below.
https://preview.redd.it/ibdyai6llcf51.jpg?width=864&format=pjpg&auto=webp&s=8defc45de8d1e006b3ca79eef8ab8c98ddba8f2c

How to send money on Cash App using Android or iPhone?

  • Open your iPhone or Android Cash Device, and press the” “$button in the screen’s bottom half.
  • Type in the number you want to give.
  • Tap the word “Pay” at the bottom-right corner.
  • Enter the email, phone number, or $cashtag of the recipient.
  • Enter a brief memo noting the purpose of the payment besides the word “For.”
  • Tap “Pay” and your money will be sent to the recipient. Use this method to easily send money to friends and family. However, make sure all the details are filled properly before hitting the “Pay” button. Also, contact Cash App support if you need any assistance regarding anything.

How to send Bitcoin on Cash App?

A user can also send Bitcoin to their peers or other people. Transferring Bitcoin is not difficult and can be done in a few easy steps. Follow the steps on how to send Bitcoin below-
  1. Open Cash App and then tap the Banking tab on your Cash App home screen
  2. Select Bitcoin
  3. Press Withdraw Bitcoin
  4. Scan a recipient with QR code or click Use Wallet Address to enter one manually
  5. Confirm with your PIN or Touch ID
  6. A consumer must have a minimum of 0.001 bitcoin balance for Bitcoin to be withdrawn or sent.
There is a certain limit on how much money you can send through cash app. A person can withdraw up to $2,000 worth of bitcoin every 24 hours and up to $5,000 within a 7-day period. However, note that Bitcoin transfers to external wallets usually take around 30 to 40 minutes or sometimes longer. Users can now clear “how much money can I sent through cash app”.
Conclusion: – With this article, we aim to resolve How to send money through cash app. Cash App has now become popular among all the users of the States. This app aims to eliminate the problems faced by users while going cashless. For a more hassle-free experience make sure you install cash app right away.
Read Also: – How to Buy Bitcoin with Cash App
Source Url: - How to Send Money on Cash App
submitted by chris10123smith to u/chris10123smith [link] [comments]

The most important properties of a CryptoCurrency and why crypto cannot compete with Fiat/USD today. [Thoughtful Discussion]

The dream of bitcoin, at least originally, was to become a spendable currency. One that could replace the use of government fiat currency. However, today there are not cryptocurrency that are realistically good enough to be used in place of standard USD debit cards or cash. So what properties would a cryptocurrency have to have in order for me to be able to stop using USD almost completely? I will attempt to build a list. The lack of any 1 of these properties would make it very, very difficult to replace USD completely.
  1. Ownership/Control/Security - it must be in my control, like bitcoin. Not custodial, like PayPal. Many cryptos offer meet this requirement as it's perhaps the main benefit of crypto.
  2. Cheap to use - I pay minimal transaction fees when using USD to buy things, I wouldn't want to switch to something that's much more expensive.
  3. Easy to Use/Spend - Mobile wallets are important here, because I can't bring my PC and Hardware wallet to the grocery checkout. Must be comparable to Apply/Samsung pay
  4. Instant Settlement - I'll lump in Transaction times and TPS together here. If my transaction isn't final nearly instantly, I just can't to use it to replace USD at the checkout.
  5. Financial Privacy - nobody knows the balance of my bank account or my transaction history when I use USD, and I wouldn't use a system where that info public. Nearly all coins fail this one.
  6. Stable value (or increasing) - When using USD, I know how much purchasing power I have. If I have enough money in my account to pay my rent, then the next day I don't. That's a problem.
There are no cryptocurrencies in existence in existence today that have all of the required properties listed above, and that is why crypto is a competitor to fiat/USD today.
At the risk of being downvoted for mentioning specific coins, I will provide some commentary on some existing projects that attempt to capture these important properties listed above.
If I didn't list your favorite coin, or I am missing any projects with a unique combination of properties, please leave a comment and let me know. Obviously it's impossible for me to know everything about every project out there.
As it stands today, there are no coins in existence that provides all 6 of these required properties, and that is the reason I still use USD for my day-to-day transactions. I could perhaps even look past 1 or even 2 of these properties if they were missing. But even then, few if any crypto projects today are close to providing all or most of these properties.
In my estimation, the ideal USD replacement coin (for me) would look something like DAI + Monero's privacy + Nano's speed and feeless-ness. So for the time being, I can't ditch my debit card.
submitted by UnknownEssence to CryptoCurrency [link] [comments]

Your Guide to Cryptocurrency Wallets

Your Guide to Cryptocurrency Wallets

https://preview.redd.it/6d1th9t0k2z41.jpg?width=1280&format=pjpg&auto=webp&s=587417151ddb9134445f97bac12994c41d841ce5
In order to use cryptocurrencies, a potential user must have a cryptocurrency wallet. But what is a cryptocurrency wallet? What role does it play in securing your cryptocurrencies?
A cryptocurrency wallet, to put it simply, is a digital medium used to buy, send, receive and spend digital currencies, such as Bitcoin and any other supported altcoins or tokens. Users can view their cryptocurrency balances and make transactions using a cryptocurrency wallet.
How Does it Work?
Note that since cryptocurrencies are virtual currencies that runs on the blockchain, wallets are created not to contain or store cryptocurrencies but to act as a medium for the user to interact within the blockchain. A wallet generates and holds both private and public keys that allows users to access their cryptocurrencies conveniently.
Confused?
Imagine a vault. Storage vault helps secure things conveniently and securely. The same goes for a cryptocurrency wallet. It acts as a storage of both private and public keys, which are needed for any cryptocurrency transactions.
Each wallet gives its users a unique account number more popularly known as a wallet address. A public key is used to generate a unique wallet address. Wallet addresses are simplified versions of public keys and a combination of randomly generated upper and lowercase letters, and numbers. Just like normal bank accounts, a wallet address can be shared with other people to receive cryptocurrencies.
Sample of a BTC Address:
1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa
Private keys, on the other hand, serves as the password or verification code of the user’s cryptocurrency transactions. It gives users access to the actual funds they have on the blockchain. Unlike public keys which can be shared publicly, private keys MUST ALWAYS be kept safely by the user. So, if the user unlucky losses his public key or address, it can always be retrieved given that he still has the private key.
Cryptocurrency wallets let users view their existing balances and move cryptocurrency funds (such as buying and selling cryptocurrencies) on the blockchain system using these keys. A public key is only tied to one private key, meaning only the user can verify the transactions within his or her wallet.
Types of Cryptocurrency Wallet
Wallets can be classified into two categories: hot wallets and cold wallets. A hot wallet is a wallet connected to the internet while cold wallets are not. Under these categories are various cryptocurrency wallet types, namely, paper wallets, hardware wallets, and software wallets.
Selecting a specific type of wallet depends on the needs of each individual as every wallet has different functions and features. Some wallets are made for only a single cryptocurrency, while some offer more than one coin or altcoins.
Paper Wallets
Paper wallets are cold wallets wherein public and private keys are printed out in a sheet of paper (usually in a QR code form). This is not connected to any servers, and the only way to access it is to enter the key into any software wallet or scan the QR code. Open source services are available online to create the keys locally on your computer or device. This means that the data is not sent over the internet, leaving it safe and secure (considering that your device is virus-free and malware-free). Since these wallets are printed out, users must keep it carefully to avoid any theft by losing it.
Hardware Wallets
Hardware wallets are dedicated electronic devices (like USB) that stores a user’s private and public keys. It uses a Random Number Generator (RNG) to generate public and private keys. Users need to plug-in their device in any computer or laptop with an installed program that lets users do transactions.
Software Wallets
This kind of wallet comes in three different forms, namely, web, desktop, and mobile wallets. The similarity with these forms is they are all connected to the internet.
Web Wallet
Web wallets allow users to access blockchains through the use of any web browser without installing anything. Though they are more convenient to access, it can be vulnerable to hacking attacks and theft.
Desktop Wallet
Desktop wallets are downloaded and installed on a specific computer or laptop. It gives users full control over their keys and funds. Ensuring that the computer is free from any viruses or malware before and during the wallet is installed helps remove the possibility of any malicious hacking attempts.
It is important to regularly backup the desktop wallet and private keys in order to access this wallet in case the computer or laptop in which the wallet is installed malfunctioned.
Mobile Wallet
Like its desktop counterpart, a mobile wallet runs in a smartphone using a mobile application. These are considered more convenient than the desktop wallet as it can technically be used anywhere and everywhere with the use of the mobile phone.
Most of the coins or tokens available in the market have their own wallet. In the case of Swipe Token (SXP), it has its very own Swipe Wallet app which runs on the Ethereum blockchain. The Swipe Wallet application supports multiple types of cryptocurrencies where users can buy, send, and spend it instantly within the app.
Having a cryptocurrency wallet is an essential part of managing cryptocurrency funds. By using a wallet, users can easily send and receive cryptocurrency funds. On which kind of wallet is safe to use, it really depends on the needs of each individual. Each type of wallet has a unique function which is why it is important to identify your needs before getting a specific type of wallet.
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This blog entry is also published at: https://sw.pe/blogcryptowallet
submitted by SwipeWallet to Swipe_io [link] [comments]

Groestlcoin 6th Anniversary Release

Introduction

Dear Groestlers, it goes without saying that 2020 has been a difficult time for millions of people worldwide. The groestlcoin team would like to take this opportunity to wish everyone our best to everyone coping with the direct and indirect effects of COVID-19. Let it bring out the best in us all and show that collectively, we can conquer anything.
The centralised banks and our national governments are facing unprecedented times with interest rates worldwide dropping to record lows in places. Rest assured that this can only strengthen the fundamentals of all decentralised cryptocurrencies and the vision that was seeded with Satoshi's Bitcoin whitepaper over 10 years ago. Despite everything that has been thrown at us this year, the show must go on and the team will still progress and advance to continue the momentum that we have developed over the past 6 years.
In addition to this, we'd like to remind you all that this is Groestlcoin's 6th Birthday release! In terms of price there have been some crazy highs and lows over the years (with highs of around $2.60 and lows of $0.000077!), but in terms of value– Groestlcoin just keeps getting more valuable! In these uncertain times, one thing remains clear – Groestlcoin will keep going and keep innovating regardless. On with what has been worked on and completed over the past few months.

UPDATED - Groestlcoin Core 2.18.2

This is a major release of Groestlcoin Core with many protocol level improvements and code optimizations, featuring the technical equivalent of Bitcoin v0.18.2 but with Groestlcoin-specific patches. On a general level, most of what is new is a new 'Groestlcoin-wallet' tool which is now distributed alongside Groestlcoin Core's other executables.
NOTE: The 'Account' API has been removed from this version which was typically used in some tip bots. Please ensure you check the release notes from 2.17.2 for details on replacing this functionality.

How to Upgrade?

Windows
If you are running an older version, shut it down. Wait until it has completely shut down (which might take a few minutes for older versions), then run the installer.
OSX
If you are running an older version, shut it down. Wait until it has completely shut down (which might take a few minutes for older versions), run the dmg and drag Groestlcoin Core to Applications.
Ubuntu
http://groestlcoin.org/forum/index.php?topic=441.0

Other Linux

http://groestlcoin.org/forum/index.php?topic=97.0

Download

Download the Windows Installer (64 bit) here
Download the Windows Installer (32 bit) here
Download the Windows binaries (64 bit) here
Download the Windows binaries (32 bit) here
Download the OSX Installer here
Download the OSX binaries here
Download the Linux binaries (64 bit) here
Download the Linux binaries (32 bit) here
Download the ARM Linux binaries (64 bit) here
Download the ARM Linux binaries (32 bit) here

Source

ALL NEW - Groestlcoin Moonshine iOS/Android Wallet

Built with React Native, Moonshine utilizes Electrum-GRS's JSON-RPC methods to interact with the Groestlcoin network.
GRS Moonshine's intended use is as a hot wallet. Meaning, your keys are only as safe as the device you install this wallet on. As with any hot wallet, please ensure that you keep only a small, responsible amount of Groestlcoin on it at any given time.

Features

Download

iOS
Android

Source

ALL NEW! – HODL GRS Android Wallet

HODL GRS connects directly to the Groestlcoin network using SPV mode and doesn't rely on servers that can be hacked or disabled.
HODL GRS utilizes AES hardware encryption, app sandboxing, and the latest security features to protect users from malware, browser security holes, and even physical theft. Private keys are stored only in the secure enclave of the user's phone, inaccessible to anyone other than the user.
Simplicity and ease-of-use is the core design principle of HODL GRS. A simple recovery phrase (which we call a Backup Recovery Key) is all that is needed to restore the user's wallet if they ever lose or replace their device. HODL GRS is deterministic, which means the user's balance and transaction history can be recovered just from the backup recovery key.

Features

Download

Main Release (Main Net)
Testnet Release

Source

ALL NEW! – GroestlcoinSeed Savior

Groestlcoin Seed Savior is a tool for recovering BIP39 seed phrases.
This tool is meant to help users with recovering a slightly incorrect Groestlcoin mnemonic phrase (AKA backup or seed). You can enter an existing BIP39 mnemonic and get derived addresses in various formats.
To find out if one of the suggested addresses is the right one, you can click on the suggested address to check the address' transaction history on a block explorer.

Features

Live Version (Not Recommended)

https://www.groestlcoin.org/recovery/

Download

https://github.com/Groestlcoin/mnemonic-recovery/archive/master.zip

Source

ALL NEW! – Vanity Search Vanity Address Generator

NOTE: NVidia GPU or any CPU only. AMD graphics cards will not work with this address generator.
VanitySearch is a command-line Segwit-capable vanity Groestlcoin address generator. Add unique flair when you tell people to send Groestlcoin. Alternatively, VanitySearch can be used to generate random addresses offline.
If you're tired of the random, cryptic addresses generated by regular groestlcoin clients, then VanitySearch is the right choice for you to create a more personalized address.
VanitySearch is a groestlcoin address prefix finder. If you want to generate safe private keys, use the -s option to enter your passphrase which will be used for generating a base key as for BIP38 standard (VanitySearch.exe -s "My PassPhrase" FXPref). You can also use VanitySearch.exe -ps "My PassPhrase" which will add a crypto secure seed to your passphrase.
VanitySearch may not compute a good grid size for your GPU, so try different values using -g option in order to get the best performances. If you want to use GPUs and CPUs together, you may have best performances by keeping one CPU core for handling GPU(s)/CPU exchanges (use -t option to set the number of CPU threads).

Features

Usage

https://github.com/Groestlcoin/VanitySearch#usage

Download

Source

ALL NEW! – Groestlcoin EasyVanity 2020

Groestlcoin EasyVanity 2020 is a windows app built from the ground-up and makes it easier than ever before to create your very own bespoke bech32 address(es) when whilst not connected to the internet.
If you're tired of the random, cryptic bech32 addresses generated by regular Groestlcoin clients, then Groestlcoin EasyVanity2020 is the right choice for you to create a more personalised bech32 address. This 2020 version uses the new VanitySearch to generate not only legacy addresses (F prefix) but also Bech32 addresses (grs1 prefix).

Features

Download

Source

Remastered! – Groestlcoin WPF Desktop Wallet (v2.19.0.18)

Groestlcoin WPF is an alternative full node client with optional lightweight 'thin-client' mode based on WPF. Windows Presentation Foundation (WPF) is one of Microsoft's latest approaches to a GUI framework, used with the .NET framework. Its main advantages over the original Groestlcoin client include support for exporting blockchain.dat and including a lite wallet mode.
This wallet was previously deprecated but has been brought back to life with modern standards.

Features

Remastered Improvements

Download

Source

ALL NEW! – BIP39 Key Tool

Groestlcoin BIP39 Key Tool is a GUI interface for generating Groestlcoin public and private keys. It is a standalone tool which can be used offline.

Features

Download

Windows
Linux :
 pip3 install -r requirements.txt python3 bip39\_gui.py 

Source

ALL NEW! – Electrum Personal Server

Groestlcoin Electrum Personal Server aims to make using Electrum Groestlcoin wallet more secure and more private. It makes it easy to connect your Electrum-GRS wallet to your own full node.
It is an implementation of the Electrum-grs server protocol which fulfils the specific need of using the Electrum-grs wallet backed by a full node, but without the heavyweight server backend, for a single user. It allows the user to benefit from all Groestlcoin Core's resource-saving features like pruning, blocks only and disabled txindex. All Electrum-GRS's feature-richness like hardware wallet integration, multi-signature wallets, offline signing, seed recovery phrases, coin control and so on can still be used, but connected only to the user's own full node.
Full node wallets are important in Groestlcoin because they are a big part of what makes the system be trust-less. No longer do people have to trust a financial institution like a bank or PayPal, they can run software on their own computers. If Groestlcoin is digital gold, then a full node wallet is your own personal goldsmith who checks for you that received payments are genuine.
Full node wallets are also important for privacy. Using Electrum-GRS under default configuration requires it to send (hashes of) all your Groestlcoin addresses to some server. That server can then easily spy on your transactions. Full node wallets like Groestlcoin Electrum Personal Server would download the entire blockchain and scan it for the user's own addresses, and therefore don't reveal to anyone else which Groestlcoin addresses they are interested in.
Groestlcoin Electrum Personal Server can also broadcast transactions through Tor which improves privacy by resisting traffic analysis for broadcasted transactions which can link the IP address of the user to the transaction. If enabled this would happen transparently whenever the user simply clicks "Send" on a transaction in Electrum-grs wallet.
Note: Currently Groestlcoin Electrum Personal Server can only accept one connection at a time.

Features

Download

Windows
Linux / OSX (Instructions)

Source

UPDATED – Android Wallet 7.38.1 - Main Net + Test Net

The app allows you to send and receive Groestlcoin on your device using QR codes and URI links.
When using this app, please back up your wallet and email them to yourself! This will save your wallet in a password protected file. Then your coins can be retrieved even if you lose your phone.

Changes

Download

Main Net
Main Net (FDroid)
Test Net

Source

UPDATED – Groestlcoin Sentinel 3.5.06 (Android)

Groestlcoin Sentinel is a great solution for anyone who wants the convenience and utility of a hot wallet for receiving payments directly into their cold storage (or hardware wallets).
Sentinel accepts XPUB's, YPUB'S, ZPUB's and individual Groestlcoin address. Once added you will be able to view balances, view transactions, and (in the case of XPUB's, YPUB's and ZPUB's) deterministically generate addresses for that wallet.
Groestlcoin Sentinel is a fork of Groestlcoin Samourai Wallet with all spending and transaction building code removed.

Changes

Download

Source

UPDATED – P2Pool Test Net

Changes

Download

Pre-Hosted Testnet P2Pool is available via http://testp2pool.groestlcoin.org:21330/static/

Source

submitted by Yokomoko_Saleen to groestlcoin [link] [comments]

Digital Currencies, Stablecoins, and the Challenges Ahead

SPEECH
December 18, 2019
Lael Brainard
Board of Governors of the Federal Reserve System on the Monetary Policy, Technology, and Globalisation Panel at “Monetary Policy: The Challenges Ahead,” an ECB Colloquium Held in Honour of Benoît Coeuré sponsored by the European Central Bank Frankfurt, Germany
\\
Source
submitted by wumzao to econmonitor [link] [comments]

Idea of creating a Nano Wallet that focuses on privacy!

Hey,
I have been a huge fan of Nano since late 2017, and I have some experience with Bitcoin. In Bitcoin, it is considered bad practice to reuse the same address over and over again. Most modern Bitcoin wallets therefore use something called 'hierarchical deterministic wallet' to solve this problem, but this solution is impossible with Nano since Nano works very differently. But by taking inspiration from this idea, I thought about a way of creating more privacy focused wallets for Nano, and I would like to hear what you guys think about it.
The main idea is to reuse an account as few times as possible. Nano creates account keypairs from hashing the seed with an index. The index normally starts with being 0, and increases by 1 if you want to create a new account. So the idea is that when you want to receive Nano, the wallet generates an account by increasing the index by 1 and shows the QR code/string of that account. This account will not have an open block, and therefore the sender will not be able to find out how much Nano the receiver has in her wallet. When the Nano has been received, the wallet creates a new account by increasing the index by 1 again and shows a completely new account (to any new potential senders) which has no balance and no open block.
When you want to send Nano, the wallet will find the account with lowest index that has any balance. If that balance is more than the amount you want to send, the wallet makes two send blocks: One to the receiver, and one to the same wallet except with a different account by increasing the index by 1. This last transaction will send all remaining Nano in the initial account to this new account which the wallet controls. If that account does not hold enough Nano, then you will in addition need to make other send blocks from other accounts you control.
Example: The wallet controls the accounts 1 and 2. You have 10 Nano in account 1 and you want to send 4 Nano to me. The wallet then makes one send block to me with 4 Nano, and the rest of the Nano in account 1 (6 Nano) is then sent to account 2 by another send block. Now account 1 is empty and will never be used by the wallet again. Since the wallet has received funds in account 2, it creates a new account 3 which is empty, and this account can be shared with anyone that wants to send Nano to you.
If you receive a lot of Nano, then the Nano can be spread across many different accounts and so you won't show up on any rich lists either.
Now this wallet idea does not give you a 100% privacy of course, but it does make it harder for people to see how much Nano you have in your wallet and makes it harder to track where you are sending/receiving Nano.
One problem with the idea is that it requires a lot more proof of work. Sending one transaction will cost at least three proof of works (1 send block to receiver, 1 send block to myself in the new account, 1 open block in the new account). Also, if you have made 1000 transactions and want to import your seed into another wallet, it is going to take time to find out that the Nano is stored in index 1000.
I am currently making this as an android app, but I am very curious to hear what you guys think about the idea. Any thoughts? Any problems I am not seing?

TLDR: I'm introducing a way to create wallets that will increase the privacy of a Nano wallet.
submitted by LilleJohs to nanocurrency [link] [comments]

Earn 2000 free tokens ($ 200 Value) for one referral and up to 35% of the trading fees from your referrals.

Earn 2000 free tokens ($ 200 Value) for one referral and up to 35% of the trading fees from your referrals.
http://btcexch.net?ref=3868 Earn 2000 free tokens ($ 200 Value) for one referral and up to 35% of the trading fees from your referrals.
https://preview.redd.it/qramb2j0byo41.jpg?width=1180&format=pjpg&auto=webp&s=b5377753190ebc4cd5a960f2fe6ae1e84ed63c3f

Withdraw function
The moment when your balance in US dollars in a cash wallet reaches $ 10 or more, you can place a withdrawal request and it will be processed within 24 hours or less.

In addition, you can test the wallet function without blocking, where you can deposit your capital and withdraw it according to your desire, and your principal will be returned to you within 24 hours or less

Remember that you can earn up to 3% per month or 0.1% per day on your main balance without blocking up to 9% per month when blocking for 1 year

Currently, we have switched to the option of BTC rates in US dollars, in which you select the amount in US dollars that you want to bet and the period of time in which you want to place bets, for example, 6 months, 12 months, and then deposit funds from using BTC.

Your daily profit will go to the USD wallet, which you can withdraw every day

$ 10 minimum for withdrawal

At the end of the betting period, your capital will be returned in US dollars, which you can withdraw in your Bitcoin wallet at the USD-BTC rate that day.

Profit rate starts 24 hours after you make a bet.

Here are a few things you should know

We have 3 options to choose from.

1) 3% profit per month (0.1% per day) without a blocking period: in this option you can withdraw your capital at any time without any penalties, and during the withdrawal you will be given bitcoin to your BTC wallet address

Note. The withdrawal function will be available within the next 24 hours.

6% per month (0.2% per day) with a blocking period of 180 days: you can withdraw 0.2% of profit daily, but your capital is blocked for 180 days, and after 6 months you can withdraw

so if you bet $ 10,000 - 0.2% per day - that's about $ 20 a day, which you can withdraw every day

9% per month (0.3% per day) with a blocking period of one year: you can withdraw 0.3% of profit daily, but your capital is blocked for 1 year, and after 1 year it can also withdraw capital

so if you bet $ 10,000 - 0.3% per day - this is about $ 30 per day, which you can withdraw every day

Referral commissions: by default, 15% of the daily profit from the bets of your advanced members up to 35% depending on how many paid referrals you have

Paid referral: anyone with $ 10 or more in bet size

For less than 25 paid referrals: 15% commission on your referral daily profits

For 25–49 paid referrals: 20% commission on your referral daily profits.

For 50–99 paid referrals: 25% commission on your referral daily profits.

For 100-499 paid referrals: 30% commission on your referral daily profits.

For 500+ paid referrals: 35% commission on your referral daily profits

Minimum qualification for referral commissions: always have $ 100 in your wallet for bets

If you have referral commissions, they will begin 48 hours after your referrals put their amount


1) Step 1. Go to the Staking Wallet tab in your back office
2) Step 2: Click on Add funds
Step 3) This is the most important step when you choose how much money you want to bet, the period of time, and if you want to redeem your BEX tokens and how much interest you want to redeem based on the amount you bet
Step 4) Enter the BTC in the BTC address that is displayed on the next page.

If you use a mobile wallet, you can simply scan the QR code and send bitcoin

If you use a btc desktop wallet, copy, paste the bitcoin address and send only the amount that is displayed

After you transfer the funds, give them 30 minutes and they will be automatically placed, and you can see them on your home

BTC EXCHANGE [[email protected]](mailto:[email protected]), LONDON, LONDON, UK E2345
submitted by Grutttt to u/Grutttt [link] [comments]

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