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NobleCoin

A crypto currency for the most Noble.
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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]

Bitcoin Newcomers FAQ - Please read!

Welcome to the /Bitcoin Sticky FAQ

You've probably been hearing a lot about Bitcoin recently and are wondering what's the big deal? Most of your questions should be answered by the resources below but if you have additional questions feel free to ask them in the comments.
It all started with the release of the release of Satoshi Nakamoto's whitepaper however that will probably go over the head of most readers so we recommend the following videos for a good starting point for understanding how bitcoin works and a little about its long term potential:
Some other great resources include Lopp.net, the Princeton crypto series and James D'Angelo's Bitcoin 101 Blackboard series.
Some excellent writing on Bitcoin's value proposition and future can be found at the Satoshi Nakamoto Institute.
Some Bitcoin statistics can be found here and here. Developer resources can be found here. Peer-reviewed research papers can be found here.
Potential upcoming protocol improvements and scaling resources here and here.
The number of times Bitcoin was declared dead by the media can be found here (LOL!)

Key properties of Bitcoin

Where can I buy bitcoins?

Bitcoin.org and BuyBitcoinWorldwide.com are helpful sites for beginners. You can buy or sell any amount of bitcoin (even just a few dollars worth) and there are several easy methods to purchase bitcoin with cash, credit card or bank transfer. Some of the more popular resources are below, also check out the bitcoinity exchange resources for a larger list of options for purchases.
Here is a listing of local ATMs. If you would like your paycheck automatically converted to bitcoin use Bitwage.
Note: Bitcoins are valued at whatever market price people are willing to pay for them in balancing act of supply vs demand. Unlike traditional markets, bitcoin markets operate 24 hours per day, 365 days per year. Preev is a useful site that that shows how much various denominations of bitcoin are worth in different currencies. Alternatively you can just Google "1 bitcoin in (your local currency)".

Securing your bitcoins

With bitcoin you can "Be your own bank" and personally secure your bitcoins OR you can use third party companies aka "Bitcoin banks" which will hold the bitcoins for you.
Note: For increased security, use Two Factor Authentication (2FA) everywhere it is offered, including email!
2FA requires a second confirmation code to access your account making it much harder for thieves to gain access. Google Authenticator and Authy are the two most popular 2FA services, download links are below. Make sure you create backups of your 2FA codes.
Google Auth Authy OTP Auth
Android Android N/A
iOS iOS iOS

Watch out for scams

As mentioned above, Bitcoin is decentralized, which by definition means there is no official website or Twitter handle or spokesperson or CEO. However, all money attracts thieves. This combination unfortunately results in scammers running official sounding names or pretending to be an authority on YouTube or social media. Many scammers throughout the years have claimed to be the inventor of Bitcoin. Websites like bitcoin(dot)com and the btc subreddit are active scams. Almost all altcoins (shitcoins) are marketed heavily with big promises but are really just designed to separate you from your bitcoin. So be careful: any resource, including all linked in this document, may in the future turn evil. Don't trust, verify. Also as they say in our community "Not your keys, not your coins".

Where can I spend bitcoins?

Check out spendabit or bitcoin directory for millions of merchant options. Also you can spend bitcoin anywhere visa is accepted with bitcoin debit cards such as the CashApp card. Some other useful site are listed below.
Store Product
Gyft Gift cards for hundreds of retailers including Amazon, Target, Walmart, Starbucks, Whole Foods, CVS, Lowes, Home Depot, iTunes, Best Buy, Sears, Kohls, eBay, GameStop, etc.
Spendabit, Overstock and The Bitcoin Directory Retail shopping with millions of results
ShakePay Generate one time use Visa cards in seconds
NewEgg and Dell For all your electronics needs
Bitwa.la, Coinbills, Piixpay, Bitbill.eu, Bylls, Coins.ph, Bitrefill, LivingRoomofSatoshi, Coinsfer, and more Bill payment
Menufy, Takeaway and Thuisbezorgd NL Takeout delivered to your door
Expedia, Cheapair, Destinia, Abitsky, SkyTours, the Travel category on Gyft and 9flats For when you need to get away
Cryptostorm, Mullvad, and PIA VPN services
Namecheap, Porkbun Domain name registration
Stampnik Discounted USPS Priority, Express, First-Class mail postage
Coinmap and AirBitz are helpful to find local businesses accepting bitcoins. A good resource for UK residents is at wheretospendbitcoins.co.uk.
There are also lots of charities which accept bitcoin donations.

Merchant Resources

There are several benefits to accepting bitcoin as a payment option if you are a merchant;
If you are interested in accepting bitcoin as a payment method, there are several options available;

Can I mine bitcoin?

Mining bitcoins can be a fun learning experience, but be aware that you will most likely operate at a loss. Newcomers are often advised to stay away from mining unless they are only interested in it as a hobby similar to folding at home. If you want to learn more about mining you can read more here. Still have mining questions? The crew at /BitcoinMining would be happy to help you out.
If you want to contribute to the bitcoin network by hosting the blockchain and propagating transactions you can run a full node using this setup guide. If you would prefer to keep it simple there are several good options. You can view the global node distribution here.

Earning bitcoins

Just like any other form of money, you can also earn bitcoins by being paid to do a job.
Site Description
WorkingForBitcoins, Bitwage, Cryptogrind, Coinality, Bitgigs, /Jobs4Bitcoins, BitforTip, Rein Project Freelancing
Lolli Earn bitcoin when you shop online!
OpenBazaar, Purse.io, Bitify, /Bitmarket, 21 Market Marketplaces
/GirlsGoneBitcoin NSFW Adult services
A-ads, Coinzilla.io Advertising
You can also earn bitcoins by participating as a market maker on JoinMarket by allowing users to perform CoinJoin transactions with your bitcoins for a small fee (requires you to already have some bitcoins.

Bitcoin-Related Projects

The following is a short list of ongoing projects that might be worth taking a look at if you are interested in current development in the bitcoin space.
Project Description
Lightning Network Second layer scaling
Blockstream, Rootstock and Drivechain Sidechains
Hivemind and Augur Prediction markets
Tierion and Factom Records & Titles on the blockchain
BitMarkets, DropZone, Beaver and Open Bazaar Decentralized markets
JoinMarket and Wasabi Wallet CoinJoin implementation
Coinffeine and Bisq Decentralized bitcoin exchanges
Keybase Identity & Reputation management
Abra Global P2P money transmitter network
Bitcore Open source Bitcoin javascript library

Bitcoin Units

One Bitcoin is quite large (hundreds of £/$/€) so people often deal in smaller units. The most common subunits are listed below:
Unit Symbol Value Info
bitcoin BTC 1 bitcoin one bitcoin is equal to 100 million satoshis
millibitcoin mBTC 1,000 per bitcoin used as default unit in recent Electrum wallet releases
bit bit 1,000,000 per bitcoin colloquial "slang" term for microbitcoin (μBTC)
satoshi sat 100,000,000 per bitcoin smallest unit in bitcoin, named after the inventor
For example, assuming an arbitrary exchange rate of $10000 for one Bitcoin, a $10 meal would equal:
For more information check out the Bitcoin units wiki.
Still have questions? Feel free to ask in the comments below or stick around for our weekly Mentor Monday thread. If you decide to post a question in /Bitcoin, please use the search bar to see if it has been answered before, and remember to follow the community rules outlined on the sidebar to receive a better response. The mods are busy helping manage our community so please do not message them unless you notice problems with the functionality of the subreddit.
Note: This is a community created FAQ. If you notice anything missing from the FAQ or that requires clarification you can edit it here and it will be included in the next revision pending approval.
Welcome to the Bitcoin community and the new decentralized economy!
submitted by BitcoinFan7 to Bitcoin [link] [comments]

Syscoin Platform’s Great Reddit Scaling Bake-off Proposal

Syscoin Platform’s Great Reddit Scaling Bake-off Proposal

https://preview.redd.it/rqt2dldyg8e51.jpg?width=1044&format=pjpg&auto=webp&s=777ae9d4fbbb54c3540682b72700fc4ba3de0a44
We are excited to participate and present Syscoin Platform's ideal characteristics and capabilities towards a well-rounded Reddit Community Points solution!
Our scaling solution for Reddit Community Points involves 2-way peg interoperability with Ethereum. This will provide a scalable token layer built specifically for speed and high volumes of simple value transfers at a very low cost, while providing sovereign ownership and onchain finality.
Token transfers scale by taking advantage of a globally sorting mempool that provides for probabilistically secure assumptions of “as good as settled”. The opportunity here for token receivers is to have an app-layer interactivity on the speed/security tradeoff (99.9999% assurance within 10 seconds). We call this Z-DAG, and it achieves high-throughput across a mesh network topology presently composed of about 2,000 geographically dispersed full-nodes. Similar to Bitcoin, however, these nodes are incentivized to run full-nodes for the benefit of network security, through a bonded validator scheme. These nodes do not participate in the consensus of transactions or block validation any differently than other nodes and therefore do not degrade the security model of Bitcoin’s validate first then trust, across every node. Each token transfer settles on-chain. The protocol follows Bitcoin core policies so it has adequate code coverage and protocol hardening to be qualified as production quality software. It shares a significant portion of Bitcoin’s own hashpower through merged-mining.
This platform as a whole can serve token microtransactions, larger settlements, and store-of-value in an ideal fashion, providing probabilistic scalability whilst remaining decentralized according to Bitcoin design. It is accessible to ERC-20 via a permissionless and trust-minimized bridge that works in both directions. The bridge and token platform are currently available on the Syscoin mainnet. This has been gaining recent attention for use by loyalty point programs and stablecoins such as Binance USD.

Solutions

Syscoin Foundation identified a few paths for Reddit to leverage this infrastructure, each with trade-offs. The first provides the most cost-savings and scaling benefits at some sacrifice of token autonomy. The second offers more preservation of autonomy with a more narrow scope of cost savings than the first option, but savings even so. The third introduces more complexity than the previous two yet provides the most overall benefits. We consider the third as most viable as it enables Reddit to benefit even while retaining existing smart contract functionality. We will focus on the third option, and include the first two for good measure.
  1. Distribution, burns and user-to-user transfers of Reddit Points are entirely carried out on the Syscoin network. This full-on approach to utilizing the Syscoin network provides the most scalability and transaction cost benefits of these scenarios. The tradeoff here is distribution and subscription handling likely migrating away from smart contracts into the application layer.
  2. The Reddit Community Points ecosystem can continue to use existing smart contracts as they are used today on the Ethereum mainchain. Users migrate a portion of their tokens to Syscoin, the scaling network, to gain much lower fees, scalability, and a proven base layer, without sacrificing sovereign ownership. They would use Syscoin for user-to-user transfers. Tips redeemable in ten seconds or less, a high-throughput relay network, and onchain settlement at a block target of 60 seconds.
  3. Integration between Matic Network and Syscoin Platform - similar to Syscoin’s current integration with Ethereum - will provide Reddit Community Points with EVM scalability (including the Memberships ERC777 operator) on the Matic side, and performant simple value transfers, robust decentralized security, and sovereign store-of-value on the Syscoin side. It’s “the best of both worlds”. The trade-off is more complex interoperability.

Syscoin + Matic Integration

Matic and Blockchain Foundry Inc, the public company formed by the founders of Syscoin, recently entered a partnership for joint research and business development initiatives. This is ideal for all parties as Matic Network and Syscoin Platform provide complementary utility. Syscoin offers characteristics for sovereign ownership and security based on Bitcoin’s time-tested model, and shares a significant portion of Bitcoin’s own hashpower. Syscoin’s focus is on secure and scalable simple value transfers, trust-minimized interoperability, and opt-in regulatory compliance for tokenized assets rather than scalability for smart contract execution. On the other hand, Matic Network can provide scalable EVM for smart contract execution. Reddit Community Points can benefit from both.
Syscoin + Matic integration is actively being explored by both teams, as it is helpful to Reddit, Ethereum, and the industry as a whole.

Proving Performance & Cost Savings

Our POC focuses on 100,000 on-chain settlements of token transfers on the Syscoin Core blockchain. Transfers and burns perform equally with Syscoin. For POCs related to smart contracts (subscriptions, etc), refer to the Matic Network proposal.
On-chain settlement of 100k transactions was accomplished within roughly twelve minutes, well-exceeding Reddit’s expectation of five days. This was performed using six full-nodes operating on compute-optimized AWS c4.2xlarge instances which were geographically distributed (Virginia, London, Sao Paulo Brazil, Oregon, Singapore, Germany). A higher quantity of settlements could be reached within the same time-frame with more broadcasting nodes involved, or using hosts with more resources for faster execution of the process.
Addresses used: 100,014
The demonstration was executed using this tool. The results can be seen in the following blocks:
612722: https://sys1.bcfn.ca/block/6d47796d043bb4c508d29123e6ae81b051f5e0aaef849f253c8f3a6942a022ce
612723: https://sys1.bcfn.ca/block/8e2077f743461b90f80b4bef502f564933a8e04de97972901f3d65cfadcf1faf
612724: https://sys1.bcfn.ca/block/205436d25b1b499fce44c29567c5c807beaca915b83cc9f3c35b0d76dbb11f6e
612725: https://sys1.bcfn.ca/block/776d1b1a0f90f655a6bbdf559ff5072459cbdc5682d7615ff4b78c00babdc237
612726: https://sys1.bcfn.ca/block/de4df0994253742a1ac8ac9eec8d2a8c8b0a6d72c53d6f3caa29bb6c171b0a6b
612727: https://sys1.bcfn.ca/block/e5e167c52a9decb313fbaadf49a5e34cb490f8084f642a850385476d4ef10d70
612728: https://sys1.bcfn.ca/block/ab64d989edc71890e7b5b8491c20e9a27520dc45a5f7c776d3dae79057f59fe7
612729: https://sys1.bcfn.ca/block/5e8b7ecd0e36f99d07e4ea6e135fc952bf7ec30164ab6f4d1e98b0f2d405df6d
612730: https://sys1.bcfn.ca/block/d395df3d31dde60bbb0bece6bd5b358297da878f0beb96be389e5f0e043580a3
It is important to note that this POC is not focused on Z-DAG. The performance of Z-DAG has been benchmarked within realistic network conditions: Whiteblock’s audit is publicly available. Network latency tests showed an average TPS around 15k with burst capacity up to 61k. Zero-latency control group exhibited ~150k TPS. Mainnet testing of the Z-DAG network is achievable and will require further coordination and additional resources.
Even further optimizations are expected in the upcoming Syscoin Core release which will implement a UTXO model for our token layer bringing further efficiency as well as open the door to additional scaling technology currently under research by our team and academic partners. At present our token layer is account-based, similar to Ethereum. Opt-in compliance structures will also be introduced soon which will offer some positive performance characteristics as well. It makes the most sense to implement these optimizations before performing another benchmark for Z-DAG, especially on the mainnet considering the resources required to stress-test this network.

Cost Savings

Total cost for these 100k transactions: $0.63 USD
See the live fee comparison for savings estimation between transactions on Ethereum and Syscoin. Below is a snapshot at time of writing:
ETH price: $318.55 ETH gas price: 55.00 Gwei ($0.37)
Syscoin price: $0.11
Snapshot of live fee comparison chart
Z-DAG provides a more efficient fee-market. A typical Z-DAG transaction costs 0.0000582 SYS. Tokens can be safely redeemed/re-spent within seconds or allowed to settle on-chain beforehand. The costs should remain about this low for microtransactions.
Syscoin will achieve further reduction of fees and even greater scalability with offchain payment channels for assets, with Z-DAG as a resilience fallback. New payment channel technology is one of the topics under research by the Syscoin development team with our academic partners at TU Delft. In line with the calculation in the Lightning Networks white paper, payment channels using assets with Syscoin Core will bring theoretical capacity for each person on Earth (7.8 billion) to have five on-chain transactions per year, per person, without requiring anyone to enter a fee market (aka “wait for a block”). This exceeds the minimum LN expectation of two transactions per person, per year; one to exist on-chain and one to settle aggregated value.

Tools, Infrastructure & Documentation

Syscoin Bridge

Mainnet Demonstration of Syscoin Bridge with the Basic Attention Token ERC-20
A two-way blockchain interoperability system that uses Simple Payment Verification to enable:
  • Any Standard ERC-20 token to be moved from Ethereum to the Syscoin blockchain as a Syscoin Platform Token (SPT), and back to Ethereum
  • Any SPT to be moved from Syscoin to the Ethereum blockchain as an ERC-20 token, and back to Syscoin

Benefits

  • Permissionless
  • No counterparties involved
  • No trading mechanisms involved
  • No third-party liquidity providers required
  • Cross-chain Fractional Supply - 2-way peg - Token supply maintained globally
  • ERC-20s gain vastly improved transactionality with the Syscoin Token Platform, along with the security of bitcoin-core-compliant PoW.
  • SPTs gain access to all the tooling, applications and capabilities of Ethereum for ERC-20, including smart contracts.
https://preview.redd.it/l8t2m8ldh8e51.png?width=1180&format=png&auto=webp&s=b0a955a0181746dc79aff718bd0bf607d3c3aa23
https://preview.redd.it/26htnxzfh8e51.png?width=1180&format=png&auto=webp&s=d0383d3c2ee836c9f60b57eca35542e9545f741d

Source code

https://github.com/syscoin/?q=sysethereum
Main Subprojects

API

Tools to simplify using Syscoin Bridge as a service with dapps and wallets will be released some time after implementation of Syscoin Core 4.2. These will be based upon the same processes which are automated in the current live Sysethereum Dapp that is functioning with the Syscoin mainnet.

Documentation

Syscoin Bridge & How it Works (description and process flow)
Superblock Validation Battles
HOWTO: Provision the Bridge for your ERC-20
HOWTO: Setup an Agent
Developer & User Diligence

Trade-off

The Syscoin Ethereum Bridge is secured by Agent nodes participating in a decentralized and incentivized model that involves roles of Superblock challengers and submitters. This model is open to participation. The benefits here are trust-minimization, permissionless-ness, and potentially less legal/regulatory red-tape than interop mechanisms that involve liquidity providers and/or trading mechanisms.
The trade-off is that due to the decentralized nature there are cross-chain settlement times of one hour to cross from Ethereum to Syscoin, and three hours to cross from Syscoin to Ethereum. We are exploring ways to reduce this time while maintaining decentralization via zkp. Even so, an “instant bridge” experience could be provided by means of a third-party liquidity mechanism. That option exists but is not required for bridge functionality today. Typically bridges are used with batch value, not with high frequencies of smaller values, and generally it is advantageous to keep some value on both chains for maximum availability of utility. Even so, the cross-chain settlement time is good to mention here.

Cost

Ethereum -> Syscoin: Matic or Ethereum transaction fee for bridge contract interaction, negligible Syscoin transaction fee for minting tokens
Syscoin -> Ethereum: Negligible Syscoin transaction fee for burning tokens, 0.01% transaction fee paid to Bridge Agent in the form of the ERC-20, Matic or Ethereum transaction fee for contract interaction.

Z-DAG

Zero-Confirmation Directed Acyclic Graph is an instant settlement protocol that is used as a complementary system to proof-of-work (PoW) in the confirmation of Syscoin service transactions. In essence, a Z-DAG is simply a directed acyclic graph (DAG) where validating nodes verify the sequential ordering of transactions that are received in their memory pools. Z-DAG is used by the validating nodes across the network to ensure that there is absolute consensus on the ordering of transactions and no balances are overflowed (no double-spends).

Benefits

  • Unique fee-market that is more efficient for microtransaction redemption and settlement
  • Uses decentralized means to enable tokens with value transfer scalability that is comparable or exceeds that of credit card networks
  • Provides high throughput and secure fulfillment even if blocks are full
  • Probabilistic and interactive
  • 99.9999% security assurance within 10 seconds
  • Can serve payment channels as a resilience fallback that is faster and lower-cost than falling-back directly to a blockchain
  • Each Z-DAG transaction also settles onchain through Syscoin Core at 60-second block target using SHA-256 Proof of Work consensus
https://preview.redd.it/pgbx84jih8e51.png?width=1614&format=png&auto=webp&s=5f631d42a33dc698365eb8dd184b6d442def6640

Source code

https://github.com/syscoin/syscoin

API

Syscoin-js provides tooling for all Syscoin Core RPCs including interactivity with Z-DAG.

Documentation

Z-DAG White Paper
Useful read: An in-depth Z-DAG discussion between Syscoin Core developer Jag Sidhu and Brave Software Research Engineer Gonçalo Pestana

Trade-off

Z-DAG enables the ideal speed/security tradeoff to be determined per use-case in the application layer. It minimizes the sacrifice required to accept and redeem fast transfers/payments while providing more-than-ample security for microtransactions. This is supported on the premise that a Reddit user receiving points does need security yet generally doesn’t want nor need to wait for the same level of security as a nation-state settling an international trade debt. In any case, each Z-DAG transaction settles onchain at a block target of 60 seconds.

Syscoin Specs

Syscoin 3.0 White Paper
(4.0 white paper is pending. For improved scalability and less blockchain bloat, some features of v3 no longer exist in current v4: Specifically Marketplace Offers, Aliases, Escrow, Certificates, Pruning, Encrypted Messaging)
  • 16MB block bandwidth per minute assuming segwit witness carrying transactions, and transactions ~200 bytes on average
  • SHA256 merge mined with Bitcoin
  • UTXO asset layer, with base Syscoin layer sharing identical security policies as Bitcoin Core
  • Z-DAG on asset layer, bridge to Ethereum on asset layer
  • On-chain scaling with prospect of enabling enterprise grade reliable trustless payment processing with on/offchain hybrid solution
  • Focus only on Simple Value Transfers. MVP of blockchain consensus footprint is balances and ownership of them. Everything else can reduce data availability in exchange for scale (Ethereum 2.0 model). We leave that to other designs, we focus on transfers.
  • Future integrations of MAST/Taproot to get more complex value transfers without trading off trustlessness or decentralization.
  • Zero-knowledge Proofs are a cryptographic new frontier. We are dabbling here to generalize the concept of bridging and also verify the state of a chain efficiently. We also apply it in our Digital Identity projects at Blockchain Foundry (a publicly traded company which develops Syscoin softwares for clients). We are also looking to integrate privacy preserving payment channels for off-chain payments through zkSNARK hub & spoke design which does not suffer from the HTLC attack vectors evident on LN. Much of the issues plaguing Lightning Network can be resolved using a zkSNARK design whilst also providing the ability to do a multi-asset payment channel system. Currently we found a showstopper attack (American Call Option) on LN if we were to use multiple-assets. This would not exist in a system such as this.

Wallets

Web3 and mobile wallets are under active development by Blockchain Foundry Inc as WebAssembly applications and expected for release not long after mainnet deployment of Syscoin Core 4.2. Both of these will be multi-coin wallets that support Syscoin, SPTs, Ethereum, and ERC-20 tokens. The Web3 wallet will provide functionality similar to Metamask.
Syscoin Platform and tokens are already integrated with Blockbook. Custom hardware wallet support currently exists via ElectrumSys. First-class HW wallet integration through apps such as Ledger Live will exist after 4.2.
Current supported wallets
Syscoin Spark Desktop
Syscoin-Qt

Explorers

Mainnet: https://sys1.bcfn.ca (Blockbook)
Testnet: https://explorer-testnet.blockchainfoundry.co

Thank you for close consideration of our proposal. We look forward to feedback, and to working with the Reddit community to implement an ideal solution using Syscoin Platform!

submitted by sidhujag to ethereum [link] [comments]

10-07 17:06 - 'There's no need for the hassle of peer to peer unless you need anonymity. It's actually pretty easy, I found buying Bitcoin easier (not to mention far more profitable) than contributing to the Roth IRA I set up. / **Bitcoin...' by /u/paperraincoat removed from /r/Bitcoin within 0-7min

'''
There's no need for the hassle of peer to peer unless you need anonymity. It's actually pretty easy, I found buying Bitcoin easier (not to mention far more profitable) than contributing to the Roth IRA I set up.
Bitcoin 101
Show the wife a chart of Bitcoin versus the S&P500 over the past ten years. Buy small amounts of Bitcoin off of a reputable exchange, and transfer them to a hardware wallet ([Trezor]1 , [Ledger]2 , [Coldcard]3 ) that you (and you alone) have the seed for. Wait for each amount to clear to your wallet before buying again.
Wait years, at least a halving cycle, which has historically seen 10-20x returns. Ignore the drama, 60% price crashes, exchanges hacked, China outlawing it, wanna-be shitcoin forks, 'we're the next Bitcoin' altcoins claiming they're a worldwide blockchain learning computer or whatever and governments telling you it isn't safe, or too volatile and that you should totally switch back to the fiat we printed $5 trillion of this year alone, no, inflation shouldn't be a problem because (hand waving Keynesian technobabble) etc.
To sell, transfer small amounts back to the exchange, and again, make sure they clear in your bank account before transferring again. Pay your taxes.
Pay off your house, travel, take up golfing, i.e. retire in comfort.
'''
Context Link
Go1dfish undelete link
unreddit undelete link
Author: paperraincoat
1: w*llet**re*or*io/#/ 2: s*op.*e*ge**com/p*o*ucts/ledg*r-na*o*s 3: cold*ardwal*e*.co**
Unknown links are censored to prevent spreading illicit content.
submitted by removalbot to removalbot [link] [comments]

A Closer Look at Ripple's Distribution of XRP

I consider myself to be an informed member of the XRP community. I have a Twitter feed of all the prominent personalities/researchers to keep tabs on the news. I watch the metrics on utility-scan.com daily and even wrote a calculator to help understand what ODL is doing over time. I regularly check in on global metrics like volume, wallet openings, and the distribution of XRP within wallets.
Up until recently, if you asked me to explain how XRP is distributed out to the public, I would point you to two resources. The first is an article on XRPArcade explaining how Jed McCaleb's XRP sales are structured (not the topic of this post). The other place would be the XRP Markets Reports provided quarterly by Ripple. There you would understand that for the past year Ripple has increasingly slowed the sales of XRP and only is selling in small amounts to facilitate liquidity in markets. Based on this data, I've seen discussions on /cryptocurrency and elsewhere claiming that XRP's inflation rate is lower than Bitcoins and is near 0. Based on publicly provided data I've realized that this is not the case. XRP's distribution rate is very different than the impression painted by the XRP Markets Reports.
TLDR; Ripple is trying to paint a narrative that very little XRP is entering the market. In reality sales of XRP are very low, but XRP entering circulation remains much higher from an inflationary perspective and that rate has remained relatively unchanged from 2016 onward.
Before I dive into the data, I'd like to take a brief pause and state that in no way am I writing this to be FUD. Clear and accurate data is extremely important to me. Much of the recent community conversation has revolved around hopium and dot connecting that is unverified. It's a public ledger, but most people don't take the time to track the numbers. I'm hoping to shed more light on these important factors since there is no doubt that XRP's rate of distribution can effect the price. Ok, soapbox over.
I first was clued in that something was off while listening to a SamIAm video here. Basically Sam is calling out Ripple over their Q1 Markets Report because they didn't mention around $18 million of XRP paid to MoneyGram. Now technically this isn't a sale of XRP, but it's convenient to leave out and we would only know that this was happening because the SEC forced MoneyGram to report it on their Quarterly Investor Report.
Next I was scratching my head over a data discrepancy. Tether flipped XRP on LiveCoinWatch weeks before the other tracking sites like CoinGecko and CoinMarketCap. Upon closer inspection I realized that all these sites retrieve the XRP circulating supply from a single API call and LiveCoinWatch had coded their site incorrectly. They were pulling the XRP numbers from last year.
The API is here and anyone can checkout the data: https://data.ripple.com/v2/network/xrp_distribution. I believe that there is a companion private API Ripple uses to power their pie chart here: https://ripple.com/xrp/market-performance. Notice that the market performance (at the time of this posting) is for May 17th while the public API only goes to April. I don't know why Ripple hasn't updated the public API in a month. Since the public API has a history of postings you can go back and track the "distributed" tag all the way back to the middle of 2016. Here's what I found.
XRP Released into Circulation Yearly Inflationary Rate
2016 (starts mid year) 1,229,851,071 3.5%
2017 2,667,133,033 7.34%
2018 2,035,094,018 5.22%
2019 2,325,833,516 5.67%
2020 (May 1st) 773,689,933 1.78%
2020 End (at current rate) 2,321,069,799 5.35%
The 2016 data starts halfway through the year, so you can make an educated backfill guess for that year's number as well. Ripple has been distributing between 2 and 2.6 billion XRP a year with 2017 being a the high watermark. Interestingly the number distributed in 2019 is not that much different in spite of Ripple touting significantly reduced sales for almost the whole year.
So lets talk about the term "XRP Distributed" versus "XRP Sales" obviously Ripple is providing the data for both stats, but they only talk about sales in the markets reports. Distribution is a much wider term. It can include things like "Business Development" like MoneyGram discussed above. It could be compensation incentives given to Ripple employees. Xpring is known to fund investments using XRP. All of these items aren't reported because they are not sales. Even with some generous guesses to the above categories, I have no idea what Ripple is really doing with the XRP in 2020 if they're not selling it. Even factoring in about 90 million XRP given to MoneyGram, there's still a significant amount distributed and I would love some opinions on what they think Ripple is doing with this XRP.
Some takeaways for me:
submitted by RetirePerspired to Ripple [link] [comments]

I am ready to get downvoted to hell, and maybe for this post to be removed. Why nano is in my opinion The best coin out there.

Obviously I was being sarcastic. So let's test the integrity of this sub moderators, in this post, I'm going to explain why I believe NANO is a shitcoin and why I believe there are paid shills trying to convince you to buy-in it. And I'm a bit scared moderators will remove this post, but let's see. Why it has no value: - As the white paper sais it does not use blockchain, it uses block-lattice (?) - To transfer the coins between wallets it uses a very basic and common technology, called UDP. What is UDP? UDP, os User Data Protocol, is a communication protocol commonly used across the internet. You play multiplayer games online? you transfer data using UDP, you call someone using WhatsApp? UDP, you stream videos online? UDP In fact, UDP is used on all those communications on the internet that need fast communications at the price of reliability, basically, it does not care if it misses a bit or two, it just wants to send the information to you. That is why sometimes you see artifacts when streaming a video. - Its network costs 0 to run, this means there are no "economies" around this coin, no investments possibly going on apart from buying and holding hoping for a miracle. - You can not build anything on top of it
What does this mean for nano? Let's see how nano works. Basically the nano ledger is only the aggregation of all accounts, where every account has its own transaction chain. This means that when you send a transaction, only yours and the receiver "blockchain" are updated, in fact, nano chain is an asynchronous chain.
This is how you get free transactions. So do you remember our friend UDP? When you send nano you are basically sending a UDP packet, the receiver will then send back another UDP packet, telling your wallet it has received the transaction. This is it, it basically uses a simple commonly used, free, internet protocol and the communication is instant because there is no update in the block-lattice (lol) until a later time.
Nano value has only been going down in Bitcoin terms Not much to say here, have a look at the chart, it is a blood bath. It was one of the worst-performing coins during the bear market, it is still one of the worst-performing coins even now during this newborn bull market. Basically holding nano you lost the most during the bear market, and you are making the least during this alt season. Nice, lol.
If I add to those rap songs, post underlining the amazing tech behind this coin, incredible upvotes for all those praising it and downvotes for all those that criticize it, I start to believe that it is a true shitcoin with people paid to promote it.
submitted by Louis6787 to CryptoCurrency [link] [comments]

What is a reasonable network fee?

Yesterday I sent a small amount of BTC from one Ledger wallet to another (segwit to native segwit). The fee options were (approx.) High: 113 sats, Standard: 113 sats, Low: 107 sats. I thought that seemed a bit high; so I entered 50 sats in the Custom option. The transaction went through in a short time... not sure, maybe 20 minutes. So I wonder if I could have got a similar transaction time for a lower fee. How to know what range is reasonable at a given time... i.e. sats vs time to confirm? Is there a site that gives current prices? Are fees dependent on geographical location, time of day, or is it mainly hasrate that determinse fees. This site https://bitinfocharts.com/bitcoin/ gives info on recent transactions... Avg. Transaction Value 2.29 BTC ($22,388 USD) Median Transaction Value 0.052 BTC ($505.97 USD) Avg. Transaction Fee 0.0003 BTC ($2.92 USD) 0.00000072 BTC/byte Median Transaction Fee 0.00018 BTC ($1.8 USD)
So am I correct in thinking that, if the average fee would be 72 sats/byte on a transaction value of 2.29 btc, then I would be safe in setting a fee close to this value? i.e. assuming the information on the chart is accurate and up to date? I don't know how value (amount of btc sent) affects the byte size of the transaction, and therefor the cost of sending. I don't want to over-spend; but if I were sending a large amount I wouldn't want the transaction to end up in limbo for a long time.
submitted by satumadu to ledgerwallet [link] [comments]

An In-Depth Guide to: How do I Fix my Ledger Nano’s Stuck Ethereum Transaction?!?!?! (It’s Been Stuck for Weeks and NOTHING Traditional has Worked!!!!) As Well as: How Do I Choose My Nonce??? I’ve Tried MetaMask, MEW/MyEtherWallet, and Others, but Nothing is Working Correctly!!! I’m Dying by Stress!

So, if you were like me 1-2 months ago, you’ve probably already gone through 2,or 3, ...or 40 articles and guides that probably say something like:
“YeP, eVeRy EtHeReUm UsEr WiLl EvEnTuAlLy HaVe ThE LoW-gAs ExPeRiEnCe, YoU’rE nOt AlOnE! DoN’t FrEaK OuT tHoUgH; ThErE iS a WaY tO fIx It!”
Chances are, every time you read another useless article, you want to kill the nearest inanimate object, even though it was never alive in the first place. Nonetheless, you’re gonna kill it as much as it can be killed, holding nothing back; or, you’re just plotting to and slowly getting closer to executing the plan (and the object) every time you are insulted once again.
However, if you have the ability to download software (MyCryptoWallet) on a PC, it should be safe to relax now. I think you’ve finally found some good news, because I am 99.99...% sure this will work for the issue that so many people are having at this time, around the end of the month of May, year 2020.
More and more people are likely to be having this issue soon, since Ethereum's gas prices have been insanely high lately as well as having 300% price changes in a matter of minutes; Etherscan’s Gas tracker is nearly uselessly-inaccurate at this time. I've heard that there's a congestion attack; that was said a week ago, and it appears to be ongoing... (I can't think of any other suspect besides Justin Sun to blame it on... it must be incredibly expensive to overload the blockchain for this long... I may be wrong though...)
 
Let’s begin
For myself, I was trying to send an ERC20 token when this dreadful issue attacked. Specifically, the token was either BSOV or GRT; I sent them 1 after the other and the first succeeded, and the second one took over a week.
(They’re both great tokens in my opinion and deserve much more attention than they’ve been getting. BSOV is nearing its 1 year anniversary as I write this, and GRT is still in its 90 day community-development progress test, so of course I'm gonna take this opportunity to "shill" them; they are great tokens with great communities).
I was able to finally fix it, after a week of mental agony (also the txn finally processed 1-2 hours before I found the solution, robbing me of the gratitude of fixing it myself... (╯‵□′)╯︵┻━┻ ...but now I guess I can hopefully save some of you the headaches that I endured... ) I’m providing the ability to do the same, in a step by step guide.
Why did I go through all of this trouble? I'd fault the fact that I have ADHD and autism, which in my case can multiply each other’s intensity and cause me to “hyper-focus” on things, much much more than most with the same qualities, intentionally or not. Adderall is supposed to give me a bit of control over it, but except for in a very-generalized way, it’s still 90% up to chance and my default-capabilities to allow me control over my attention with self-willpower. But also Karma and Moons pls... ʘ‿ʘ
 
  1. In MyCrypto, (I'm using the Windows 10 app, version 1.7.10) you will open to a screen that says "How would you like to access your wallet?". Choose Ledger, of course. (Unless your here for some non-ledger issue? Idk why you would be but ok.)
  2. On the next screen (having your nano already plugged in, unlocked, and opened into the Ethereum app) click "Connect to Ledger Wallet"
  3. A screen overlay should appear, titled: "Select an Address". Here is where it may get confusing for some users. Refer to "AAA" below to know how to find your account. (Geez, sorry lol that was a huge amount of info for a reddit reply; I might've over-elaborated a little bit too much. but hey it's valuable information nonetheless!)
  4. After escaping the "AAA" section, you'll have accessed your account with MyCrypto. Awesome! To find your ERC20 tokens, (slight evil-laughter is heard from an unidentifiable origin somewhere in the back of your mind) go to "AAB".
  5. (You may have decided to find the token(s) on your own, rather than daring to submit to my help again; if so, you may pity those who chose the other path... ~~( ̄▽ ̄)~~) Now, once you've added your token, you should revert your attention to the account's transfer fill-out form!
  6. I'll combine the steps you probably understood on your own, already. Put in the address that your stuck transaction is still trying to send currency to. If an ERC20 token is involved, use the drop-down menu to change "ETH" to the token in trouble. Input your amount into the box labeled... wait for it... "Amount". Click on "+Advanced".
  7. Refer to Etherscan.com for the data you will need. Find the page for your "transaction(txn) hash/address" from the transaction history on the wallet/Ethereum-manager you used to send from. If that is unavailable, put your public address that your txn was sent from into the search tool and go to its info page; you should be able to find the pending txn there. Look to open the "more details" option to find the transaction's "Nonce" number.
  8. Put the nonce in the "Nonce" box on MyCrypto; you will contest the pending txn with a new txn that offers larger gas fees, by using the same nonce. If (but most likely "When") the new transaction is processed first, for being more miner-beneficial, the nonce will then be completed, and the old transaction will be dropped because it requests an invalid, now-outdated nonce. Your account will soon be usable!
  9. Go to the Gas Tracker, and it may or may not provide an informative reading. Choose whatever amount you think is best, but choose wisely; if you're too stingy it may get stuck again, and you'd need to pay another txn's gas to attempt another txn-fix.
  10. At the time I write this, I'd recommend 50-100 gwei; to repeat myself, gas requirements are insane right now. To be safe, make the gas limit a little higher than MCW's automatic calculation, you may need to undo the check-mark for "Automatically Calculate Gas Limit".
  11. Press "Send Transaction"!!!
  12. You will need to validate the action through your nano. It will have you validate three different things if you are moving an ERC20 Token. It's a good idea to verify accuracy, as always.
 
Well, I hope this worked for you! If not, you can let me know in a reply and I'll try to figure it out with you. I like making these in-depth educational posts, so if you appreciate it please let me know; I'll probably make more posts like this in the future!
( Surely this is at least far better than Ledger's "Support" article where they basically just tell you "Yeah, we haven't bothered to make a way to manually select nonces. I guess we might try to make that available for Bitcoin accounts at some point in the future; who knows? lol"... that's not infuriating at all, right?)
 
AAA:
Before I tell you how to find your address, I will first make it clear, within the italicized text, exactly which address you are looking for, if you are not already sure:
You may also skip the text written in italics if your issue does not include an ERC20 token, if you wish.
Ledger Live can confuse some users with its interface. On LL, to manage an ERC20 token, you first must go to your Ethereum account and add the token. When you then click on the added token under "Tokens" below the graph chart for your account's ETH amount over time, the screen will then open a new screen, that looks just the same, except focused on the specific ERC20 token. To confuse users further, there is then an option to "Star account", which then add the ETH icon with the ERC20 token's first letter or symbol overlapping, onto the easy access sidebar, as if it was another account of similar independency to the ETH account it was added to.
This improperly displays the two "accounts" relation to each other.
Your ERC20 holdings (at least for any and all ERC20 that I know of) are "held" in the exact-same address as the Ethereum address it was added to, which also "holds" any Ether you've added to it. You send both Ether (ETH) and any ERC20 Tokens to and from only Ethereum addresses of equivalent capabilities, in both qualities and quantities. In all basic terms and uses, they are the same.
So, to know what the problematic account's address is, find the address of the Ethereum account it was added to in Ledger Live.
Now, to find your address on MyCrypto, the most reliable way to find it, that I am aware of, is this:
Open Ledger Live. Go to the screen of your Ethereum address (again, this is the one that you added your ERC20 token, if applicable. If you're not dealing with an ERC20 token, you may ignore everything I've put in Italics). Click on "Edit account"; this is the icon next to the star that may look like a hex-wrench tool. On the new screen-overlay, you will see "> ADVANCED LOGS". Click on the ">" and it will point down while revealing a drop-down with some data that you may or may not recognize/understand. Likely to be found indented and in the middle-ish area, you will see this line, or something hopefully similar:
"freshAddressPath": "44'/60'/X'/0/0",
The "X" will probably be the only thing that changes, and the actual data will have a number in its place; it will not be a letter. Let's now put that line to use in MyCrypto:
Take the 44'/60'/X'/0/0 , and make sure you DO NOT copy the quotation marks, or that comma at the end either.
You can do this before or after copying and/or pasting, but drop the second "/0" at the end; it was not necessary in my case, I expect that you won't need it either, and will probably just make MyCrypto see it as an invalid input.
Okay, now go back to the "Select an Address" screen-overlay in MyCrypto.
Next to "Addresses", click on the box on the right, and you should be shown a list of options to select from in a drop-down menu.
Scroll all the way down, and you should find the "Custom" option at the very bottom. Select it.
A new box will appear; probably directly to the right of the now-shortened box that now displays the "Custom" option that you just selected. This box will offer an interface for typed input. ...yep... once again, believe it or not, you should click it.
Type " m/ ", no spaces before or after.
Type in or paste the data we retrieved from ledger live.
The box should now hold this:
m/44'/60'/X'/0
Again, X should be a number. In fact, that number is probably equal to the number of Ethereum (not including any ERC20 wannabe) accounts that you've made on Ledger Live before making the one we're working on right now! (1st Eth. Acc. would have: X = 0, 2nd: X = 1, 3rd: X = 2, ...)
Make sure you've included every apostrophe ( ' ), and solidus ( / ); there is NO APOSTROPHE for the "m" at the start and the "/0" at the end!
If you press the enter key or click on the check-mark to the right of where you typed, the appropriate addresses will be generated, and the address you created through Ledger Live should be the first one on the list!
Select your address and press "Unlock", and you are now accessing your account through the MyCrypto app's interface!
 
AAB:
In order to access your ERC20 token, you will need to add them first.
You may have to scroll down, but on the right-side of your unlocked account screen, you'll see a box with "Token Balances" as its header.
Click "Scan for tokens". This may take a short bit of time, and when it's done it may or may not display your ERC20 token. If it worked, you can head on back to the main part.
If you got the result I did, it won't display your token, or, if our result was exactly the same, it won't display any at all. However, you should now have the "Add Custom Token" option available, so see where that takes you.
You should discover four boxes, specified in order (Address/ Decimals / Token_Symbol / Balance). You may only need to fill in the "Address" box, but if you need to fill others, you'll find those with the token's address; here's 2 ways to find it, if you don't already know.
Method I:
Since you've probably already been managing your token with Ledger Live, you can go to the LL screen of your "account" for that token; Right next to the account's icon, and directly above the name, you'll see:
Contract: 0x??????...????????
Yes, go on; click it. You'll find the token's page on Etherscan; this was just a shortcut to the same place that both of the two previously referenced methods lead to. Skip to method... III?
Method II:
Go to Etherscan.com, or a similar Ethereum-blockchain-monitoring website, if you have a different preference. Search for the name of your token, and you should be able to see it as a search result. Activate your search manually of by selecting search option. Continue on with Method III.
Method III (Iⅈ what makes you think there was a third method? I said 2!):
At this point, you should find the "contract address" somewhere on the screen. This is the identity of the creature that breathes life into the token, allowing it to exist within the world of Ethereum. Steal it, and tell MyCrypto that you've left some of "your" tokens in the address of your ledger's Ethereum account. MyCrypto will trust and believe you without any concern or doubt, just by putting "your" contract address in the box for "Address"; it's almost too easy!
Well whaddya know, this one isn't actually too long! Don't tell anyone who may have taken a little longer whilst finding out how to do it themselves, though. There's value in trying to do something on your own, at least at first, so I'll let them think they made the right choice (¬‿¬). But take this star for humbling yourself enough to seek further help when you need it, since that is a very important life skill as well!
(o゜▽゜)o☆
Now, back to the useful stuff at the top...
 
EDIT: A comment below made me realize that this info should be added too. Here is my reply to the comment saying I could just use MetaMask. I said in the title that this guide is for questions where MEW and MetaMask aren’t working, but I guess it’s easy to miss. I used my u/caddark account to respond:
(Using this account because u/caddarkcrypto doesn’t meet the karma/age standards to comment; the post had to be manually approved.)
I guess I didn’t make it entirely clear; sorry:
The target audience for this guide is anyone with a stuck Ethereum transaction that was initiated through Ledger Live AND are experiencing the same difficulties I had encountered while trying to fix this issue for myself.
This wasn’t any regular stuck Ethereum transaction. Apparently before, there was an issue that made a Ledger Nano nearly impossible to connect to MetaMask (which is also Brave Browser’s integrated “crypto wallet” for the desktop version) and/or MEW (also perhaps any other browser wallets made for chrome and/or brave) that I heard was supposed to be fixed in a recent update. It might’ve been mostly patched, idk, but during my experience, (in which I was using the latest version of Ledger Live that is available right now,) that issue still remained.
The really weird part was that it successfully connected to the browser wallets again after I fixed the stuck transaction. At first I thought that somehow the txn was what was bugging the connection. However, later, during no txn issues, I was again unable to connect.
Seeing the same connection error again later, I opened up the MCW app I downloaded the day before, and was going to just use that. While in the process of operating MCW, I suddenly had another idea to try for the browser wallet so I went back to that just to quickly test it.
The browser wallet worked perfectly...
I don’t know how, but I think that somehow, something in MCW’s software, makes the browser wallets work. They don’t work for me without having MCW opened in the background first.
EDIT 2: Markdown decided to stop working after I did the first edit... I might fix it tomorrow... how did that happen though??? What did I do?
EDIT 3: nvm, I'm just fixing it now; I won't get much sleep tonight I guess.
submitted by CaddarkCrypto to CryptoCurrency [link] [comments]

When your friends come asking

When your friends come asking
Bitcoin is up over 20% in the past 2 days and while it's too early to tell if this is a true bear market reversal or not, you're likely already getting light touch questions from Nocoiners like it was late 2017 all over again.
Their FOMO has kicked in and has them poking and prodding to see if there is a signal from you that now is the time to make the plunge. Data is already emerging that shows curiosity is peaking again.
Bitcoin in Top Ten on Google Trends

Source: Bitcoinist
Learn from Last Time
But this time, instead of sending them a Coinbase link or trying to instruct them how to set up a wallet, go through KYC and hook up a form of payment, or struggle to explain private keys - instead get them their first $5 or $10 worth of Bitcoin with a simple text message using DropBit.
You can send people all the articles and instructional videos you want, the fact is they will pay attention and learn more if they actually own a wallet with Bitcoin, even if that is just a small amount. Much of the mystery and doubt of the unknown goes away and then curiosity drives them deeper.

All You Need is their Phone Number
DropBit is a non-custodial open-source wallet that simply allows users to send Bitcoin to a phone number. With a few taps, you can send them any amount over $1 and they will get a text prompt saying they have been sent Bitcoin. The wallet handles the rest of the on-boarding in an easy-to-navigate 2 minute setup process.

Compounding Bitcoin Ownership
If every Redditor that owns Bitcoin sent $5 to 5 of their contacts, this would have a sizeable ripple effect on Bitcoin and very quickly the price. The % of people who own Bitcoin will rise which will naturally result in merchants dialog and exploration, and companies taking a harder look at the benefit of supporting this asset for payment.
Additionally, when users get their first small amount of Bitcoin, their natural inclination is to start checking the price on their app(s) more frequently which leads them to either want to buy more...especially at the beginning of a bull run when they are seeing their $5 turn to $7 or sell/use their Bitcoin. Either outcome is additive because it removes any doubt about the utility and trust of the end-to-end transactional process.
Download DropBit: https://dropbit.app
Open Source: https://github.com/coinninjadev
submitted by coin_ninja_com to Bitcoin [link] [comments]

Could the Reported Death of QuadrigaCX’s CEO Be A Front for An Exit-Scam?

Could the Reported Death of QuadrigaCX’s CEO Be A Front for An Exit-Scam? submitted by charlesgreenrtr to ProjectOblio [link] [comments]

I got tired of using a spreadsheet for calculating DCA, so i made an android app

I'm a hodler, and i made this for my own personal use, but half way through i realized it could be useful to others that do DCA, and with just a little more work i could make it store worthy, so i went ahead and did it. It's free, with no limits on time or the number of things it can store, but i did add some extra features for purchase so i could maybe make a few bucks from it. More about that in a minute.
Here's a play store link: DC Averagizer Sorry no iphone or windows version right now.
It's not that i hate using excel or anything, it's just that my DCA buys have become less exciting and more of a standard procedure when i see a dip. I don't spend all day looking at charts anymore, and i don't need to over complicate things. I just wanted the quick convenience of a dedicated app.
I did look for other apps in the store, are there are a bunch, but none of the ones i tried were very suited to crypto. They were cluttered with other investing features, and only showed 2 decimal places, among other issues. So i figured the only way to get exactly what i want is to make it myself.
So this app does one thing and one thing only, it calculates my DCA and stores the info for all my crypto buys and sells. And it always shows all values to the eighth decimal place. I made two sections. One for doing quick calculations with just the price and quantity. And another "portfolio" section that stores all the relevant info, like coin name, ticker, currency, buy/sell dates, and a note section in case i want to enter what exchange it's on or what wallet it's stored in.
I know most of the free world loves dark themes, so i made the default theme be dark. But i'm no artist, so if you think it looks god awful, i added other theme options as a "pro unlock". I made bitcoin and ethereum themes using some of their official colors, and i also made a theme customizer so you can make it look however you want. And the pro unlock also includes backup and restore, because i don't want to loose all the data if i get a new phone or have to reset my phone.
As far as security, there really isn't much to worry about, because it's not meant to store passwords, private keys, credit card numbers, or anything else like that. But just to be perfectly clear, DON'T STORE YOUR PRIVATE KEYS IN THE NOTES. Always be safe and smart with your keys, passwords, etc. There's no reason to store that stuff in an app like this, it's just a calculator.
And while i've got your attention, i just want to say that you should never store private keys or seed words digitally, and never take a picture of them. Especially if you use a ledgetrezor. The point of a hardware wallet is that the keys are never exposed to your computer and it's viruses, the keys only exist on the internal circuitry of the device and on paper as a backup. Typing those words into a computephone defeats the whole purpose of using a hardware wallet in the first place. (i'm very security conscious, so feel free to chat me up about that if you want. i won't consider it thread hijacking or anything)
Okay back to the app. If you use the backup feature, then obviously it will need storage permission, but you can revoke that permission right after you save your backup and it will not affect the app in any other way. And it will only ask for that permission if you actually try to use backup/restore.
Again, i started this project for my own personal use, and it does everything i need it to do, but if any of you decide to check it out and find an important feature missing, just let me know and i'll consider updating it. And of course if you find any bugs, i'll try to fix them asap.
submitted by blevok to Bitcoin [link] [comments]

Buying crypto on eToro - short review (USA resident)

I got the green light from my wife to put some more money into crypto not too long ago. When the market tanked I wanted a quick way to deposit. I looked for an exchange that would allow me to link my bank account for lower fees and quicker loads. Coinbase is not an option for me, I was banned for there years ago, they would never tell me why but I assume it is for sending BTC to a place they weren’t happy with. Kraken, Bittrex, Bitstamp - they all are wire only. I wanted to try Vertbase but for some reason they had some rules that I did not like. Can’t remember what it is now but it was a complete deal breaker - you can’t just buy some bitcoin and send it away easily. I came across eToro and learned they can hook up with your bank, and they didn’t have the same weird rules as Vertbase, so I gave it a try. I will not five too deep into the platform, as I did not use many features, but here are some points I would like to share: - Verification was super easy, required no photos, and I am genuinely surprised I have my btc on my ledger without further identity steps. Not sure what the limits are, I bought less than 1 BTC. - I was able to begin trading extremely fast. Within minutes of initiating my first deposit, I was able to trade. The exact amount that was debuted from my bank account showed up in my eToro account, no fees. - They have two ways to initiate an order - “trade” and “order”. Trade mentioned leverage, and on the initial screen would not let me adjust the buy price. Perhaps there was a screen somewhere to enable advanced options but I was not interested in that. “Order” allowed you to name the price your order would fill. There is no order book or chart, it is very simple. - Going to the order screen from the price/stats page would display a bitcoin price of .75% higher. Other crypto’s have varied spreads, or fees, with BTC the lowest. This is a pretty good fee, especially when your deposit was free. - In order to withdraw my BTC, I had to create a wallet, which is a separate app. You then have to initiate a withdraw, which cost .0005 BTC. Unfortunately if you laddered your buys as I did - the app treats every individual sale as individual, so each one incurred a .0005 BTC fee to withdraw to my wallet. That kind of sucked, I had 6 or 7 orders. - I received my BTC in my wallet the next day. The wallet advertises that they keep your private keys so it’s so easy and safe- you log in with your regular account name and password. So not a good idea to store there. - Once in that wallet I immediately attempted to withdraw to my ledger. This was frustrating as it displayed the fee to withdraw, which wasn’t too bad, so I subtracted it from my total and tried to withdraw. It appeared to work but then going back to my account it said it failed due to insufficient funds for fees. I tried to withdraw about 4 more times, and on the last attempt, I was getting worried that this was going to turn into a problem, but it went through. Kind of annoying they don’t tell you how much you need, as now I have a few dollars left sitting there, went too far, and I’ll probably never retrieve it. But voila, I checked the block explorer and literally less than a couple minutes my transaction was there and the balance showed at the address, albeit the transaction still needed to be confirmed. I checked hours later and my btc is safe on my ledger. - eToro claims you cannot withdraw crypto until after 25 days after your initial deposit, but I was able to a week after my first deposit.
All in all - eToro had a big learning curve to understand how to use it. I did not find it intuitive in the least. But I am truly amazed at the low cost and speed at which I was able to both deposit and withdraw. I spent a week buying and selling a little, I wonder how fast I could have gone from deposit to withdraw had I just bought one order and immediately attempted the withdraw.
Takes awhile to figure out but if you are a USA resident, want a cheap and easy way to buy some crypto, definitely worth a look.
P.S. - I both started a ticket and a chat when attempting to withdraw the btc to my ledger, as the platform said my USD withdraw was pending. I was scared it wouldn’t work. But it was just they way they do it. Very complicated in some ways. Submitting the ticket said it would be up to 7 days to get a response so I started a chat. Took about an hour for representative to come online but she was helpful. I had an email a few hours later from support answering my ticket question. So customer service was adequate.
submitted by mrderrik to CryptoCurrency [link] [comments]

Monthly Nano News: December 2019 + Year Recap Special

This is what NANO has been up to lately. I don't think I lie if I say it has been quite an amazing year!
See you soon and happy new year! Something nice is coming soon that I have been working on for a while, stay tuned..

December 2019

November 2019

October 2019

September 2019

August 2019

July 2019

June 2019

May 2019

Apr 2019

Mar 2019

Feb 2019

Jan 2019


More news here: https://nanolinks.info/news

https://preview.redd.it/9sw5nkoxlt741.png?width=749&format=png&auto=webp&s=3426d4eafb9430c0304a6d161596102536df4318
submitted by Joohansson to nanocurrency [link] [comments]

Predictions for the future of cryptocurrencies

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

I got tired of using a spreadsheet for calculating DCA, so i made an android app

I'm a hodler, and i made this for my own personal use, but half way through i realized it could be useful to others that do DCA, and with just a little more work i could make it store worthy, so i went ahead and did it. It's free, with no limits on time or the number of things it can store, but i did add some extra features for purchase so i could maybe make a few bucks from it. More about that in a minute.
Here's a play store link: DC Averagizer Sorry no iphone or windows version right now.
It's not that i hate using excel or anything, it's just that my DCA buys have become less exciting and more of a standard procedure when i see a dip. I don't spend all day looking at charts anymore, and i don't need to over complicate things. I just wanted the quick convenience of a dedicated app.
I did look for other apps in the store, are there are a bunch, but none of the ones i tried were very suited to crypto. They were cluttered with other investing features, and only showed 2 decimal places, among other issues. So i figured the only way to get exactly what i want is to make it myself.
So this app does one thing and one thing only, it calculates my DCA and stores the info for all my crypto buys and sells. And it always shows all values to the eighth decimal place. I made two sections. One for doing quick calculations with just the price and quantity. And another "portfolio" section that stores all the relevant info, like coin name, ticker, currency, buy/sell dates, and a note section in case i want to enter what exchange it's on or what wallet it's stored in.
I know most of the free world loves dark themes, so i made the default theme be dark. But i'm no artist, so if you think it looks god awful, i added other theme options as a "pro unlock". I made bitcoin and ethereum themes using some of their official colors, and i also made a theme customizer so you can make it look however you want. And the pro unlock also includes backup and restore, because i don't want to loose all the data if i get a new phone or have to reset my phone.
As far as security, there really isn't much to worry about, because it's not meant to store passwords, private keys, credit card numbers, or anything else like that. But just to be perfectly clear, DON'T STORE YOUR PRIVATE KEYS IN THE NOTES. Always be safe and smart with your keys, passwords, etc. There's no reason to store that stuff in an app like this, it's just a calculator.
And while i've got your attention, i just want to say that you should never store private keys or seed words digitally, and never take a picture of them. Especially if you use a ledgetrezor. The point of a hardware wallet is that the keys are never exposed to your computer and it's viruses, the keys only exist on the internal circuitry of the device and on paper as a backup. Typing those words into a computephone defeats the whole purpose of using a hardware wallet in the first place. (i'm very security conscious, so feel free to chat me up about that if you want. i won't consider it thread hijacking or anything)
Okay back to the app. If you use the backup feature, then obviously it will need storage permission, but you can revoke that permission right after you save your backup and it will not affect the app in any other way. And it will only ask for that permission if you actually try to use backup/restore.
Again, i started this project for my own personal use, and it does everything i need it to do, but if any of you decide to check it out and find an important feature missing, just let me know and i'll consider updating it. And of course if you find any bugs, i'll try to fix them asap.
submitted by blevok to CryptoCurrency [link] [comments]

It's mind-boggling: 1-2 Sat/Byte fees are clearing, but people are still paying over 1000!!! Move your bitcoin to a SegWit wallet while it's cheap!!!

It's mind-boggling: 1-2 Sat/Byte fees are clearing, but people are still paying over 1000!!! Move your bitcoin to a SegWit wallet while it's cheap!!! submitted by EvanGRogers to Bitcoin [link] [comments]

bitCastle Exchange

To kick start bitCastle Exchange posting here, we would like to have a special promotion.
A special referral link has been issued for this promotion. (The link is not public).
For the first 1,000 new registry to bitCastle Exchange with verified KYC using the referral link, you will be receiving USD30 worth of BTC at your wallet. This is only limited to FIRST 1,000 new registry.
You will received the USD30 worth of Bitcoin (BTC) if you fall within the first 1,000 KYCs. We will make the announcement when 1,000 KYCs is up.
Available pairs in bitCastle Exchange for BTC are;
BTC/USDT, BTC/ETH, BTC/BCH, BTC/LTC, BTC/XRP and more.
You can use Bitcoin for
1: Trading with major coin.
2: Trading with alt coin.
3: Keep in bitCastle Exchange.
Bitcoin was created in 2009, and not issued or backed by any banks or governments, nor are individual bitcoins valuable as a commodity. Despite its not being legal tender, Bitcoin charts high on popularity, and has triggered the launch of other virtual currencies collectively referred to as Altcoins. there are no physical bitcoins, only balances kept on a public ledger in the cloud, that – along with all Bitcoin transactions – is verified by a massive amount of computing power.
Please feel free to visit to https://bitcastle.io. Happy trading!!
submitted by bitCastleExchange to u/bitCastleExchange [link] [comments]

Market Weekly Report - Week of 20/04/2020

Market Weekly Report - Week of 20/04/2020
P95G Market Weekly Report

BTC/USD hourly chart
The Bitcoin price continued to go sideway during most of the week, as volatility has decreased. The price dropped to $6,500 at one point, and was able to recover and reached $7,200 toward the end of the week. It will retest the $7,400 resistance level again soon, with the current support at $7,000.
The BTC price at $7,400 is a key level. If the price breaks above $7,400, it will likely reach $7,650 and test $8,000. However, if the price retraced without breaking through $7,400, it could fall below $7,000 and start a new downward trend.
Reviews of the week:
According to CoinMetrics, USDC’s market capitalization, which equals the amount in circulation since it trades at par for dollars, has jumped 65 percent, from $444 million on March 1 to $734 million at press time. Jeremy Allaire, the Circle CEO and co-founder, explains that as the global coronavirus crisis is accelerating mainstream adoption of blockchain technology, the startup’s new business model has received an unexpected boost, and this time much of the demand is for payments in normal business transactions, not just to move money quickly between cryptocurrency exchanges. As a stablecoin, USDC is designed to hold its value against the dollar, and backed by real-world dollars held in a bank, for which it can be redeemed on demand. Referring to the stablecoin Circle issues in partnership with Coinbase, he said the past several weeks’ explosive interest and growth in USDC have been witnessed: “there is clearly very significant global demand for digital dollars and the use of digital dollars as a new payment medium.”
DCEP (Digital Currency Electronic Payment, DC/EP), which is the name of China’s official central bank digital currency (CBDC), has surfaced with its first mobile wallets being tested at Agricultural Bank of China (ABC). DCEP is reported already in the advanced testing phase in four Tier 1 and Tier 2 cities: Shenzhen, Xiong’an, Chengdu and Suzhou and it is positioning as replacement of M0 and using a two-tier operation delivery system. It shows that it will have the possibility to send and receive offline payments and it is not using a typical blockchain but more of a distributed ledger technology (DLT) style protocol. China is making giant strides in advancing with blockchain technology since China’s president Xi Jinping announced blockchain as one of the country’s technological priorities and advocated to “seize the opportunity” last year.
Disclaimer: The above market commentary is based on technical analysis using historical pricing data, and is for reference only. It does not serve as investment or trading advice.
About Coinviva:
Coinviva aims to create the best crypto financial services ecosystem for both institutional and individual investors. We provide reliable fiat funding options, excellent trading liquidity, bank security level custody and one-stop high liquidity provision on-site & off-site. Our founding management team all come from top tiered investment banking (e.g. JP Morgan, Morgan Stanley, Bank of America Merrill Lynch), with fully comprehensive financial institution operation experience.
Homepage: https://coinviva.com/
Telegram: https://t.me/coinviva

submitted by Coinviva to u/Coinviva [link] [comments]

/r/Bitcoin FAQ - Newcomers please read

Welcome to the /Bitcoin Sticky FAQ

You've probably been hearing a lot about Bitcoin recently and are wondering what's the big deal? Most of your questions should be answered by the resources below but if you have additional questions feel free to ask them in the comments.
The following videos are a good starting point for understanding how bitcoin works and a little about its long term potential:
For some more great introductory videos check out Andreas Antonopoulos's YouTube playlists, he is probably the best bitcoin educator out there today. Also have to give mention to James D'Angelo's Bitcoin 101 Blackboard series. Lots of additional video resources can be found at the videos wiki page or /BitcoinTV.
Key properties of bitcoin
Some excellent writing on Bitcoin's value proposition and future can be found here. Bitcoin statistics can be found here, here and here. Developer resources can be found here and here. Peer-reviewed research papers can be found here. The number of times Bitcoin was declared dead by the media can be found here. Scaling resources here, and of course the whitepaper that started it all.

Where can I buy bitcoins?

BuyBitcoinWorldwide.com and Howtobuybitcoin.io are helpful sites for beginners. You can buy or sell any amount of bitcoin and there are several easy methods to purchase bitcoin with cash, credit card or bank transfer. Some of the more popular resources are below, also, check out the bitcoinity exchange resources for a larger list of options for purchases.
Bank Transfer Credit / Debit card Cash
Coinbase Coinbase LocalBitcoins
Gemini Bitstamp LibertyX
GDAX Bitit Mycelium LocalTrader
Bitstamp Cex.io BitQuick
Kraken CoinMama WallofCoins
Xapo BitcoinOTC
Cex.io
itBit
Bitit
Bitsquare
Here is a listing of local ATMs. If you would like your paycheck automatically converted to bitcoin use Cashila or Bitwage.
Note: Bitcoins are valued at whatever market price people are willing to pay for them in balancing act of supply vs demand. Unlike traditional markets, bitcoin markets operate 24 hours per day, 365 days per year. Preev is a useful site that that shows how much various denominations of bitcoin are worth in different currencies. Alternatively you can just Google "1 bitcoin in (your local currency)".

Securing your bitcoins

With bitcoin you can "Be your own bank" and personally secure your bitcoins OR you can use third party companies aka "Bitcoin banks" which will hold the bitcoins for you.
Android iOs Desktop
Mycelium BreadWallet Electrum
CoPay AirBitz Armory
Another interesting use case for physical storage/transfer is the Opendime. Opendime is a small USB stick that allows you to spend Bitcoin by physically passing it along so it's anonymous and tangible like cash.
Note: For increased security, use Two Factor Authentication (2FA) everywhere it is offered, including email!
2FA requires a second confirmation code to access your account, usually from a text message or app, making it much harder for thieves to gain access. Google Authenticator and Authy are the two most popular 2FA services, download links are below. Make sure you create backups of your 2FA codes.
Google Auth Authy
Android Android
iOS iOS

Where can I spend bitcoins?

A more comprehensive list can be found at the Trade FAQ but some more commons ones are below.
Store Product
Gyft Gift cards for hundreds of retailers including Amazon, Target, Walmart, Starbucks, Whole Foods, CVS, Lowes, Home Depot, iTunes, Best Buy, Sears, Kohls, eBay, GameStop, etc.
Steam, HumbleBundle, Games Planet, itch.io, g2g and kinguin For when you need to get your game on
Microsoft Xbox games, phone apps and software
Spendabit, The Bitcoin Shop, Overstock, DuoSearch, The Bitcoin Directory and BazaarBay Retail shopping with millions of results
ShakePay Generate one time use Visa cards in seconds
NewEgg and Dell For all your electronics needs
Cashila, Bitwa.la, Coinbills, Piixpay, Bitbill.eu, Bylls, Coins.ph, Bitrefill, Pey.de, LivingRoomofSatoshi, Hyphen.to, Coinsfer, GetPaidinBitcoin, Coins.co.th, More #1, #2 Bill payment
Foodler, Menufy, Takeaway, Thuisbezorgd NL, Pizza For Coins Takeout delivered to your door!
Expedia, Cheapair, Lot, Destinia, BTCTrip, Abitsky, SkyTours, Fluege the Travel category on Gyft and 9flats For when you need to get away
BoltVM, BitHost VPS service
Cryptostorm, Mullvad, and PIA VPN services
Namecheap, Porkbun For new domain name registration
Stampnik and GetUSPS Discounted USPS Priority, Express, First-Class mail postage
Reddit Gold Premium membership which can be gifted to others
Coinmap, 99Bitcoins and AirBitz are helpful to find local businesses accepting bitcoins. A good resource for UK residents is at wheretospendbitcoins.co.uk.
There are also lots of charities which accept bitcoin donations, such as Wikipedia, Red Cross, Amnesty International, United Way, ACLU and the EFF. You can find a longer list here.

Merchant Resources

There are several benefits to accepting bitcoin as a payment option if you are a merchant;
If you are interested in accepting bitcoin as a payment method, there are several options available;

Can I mine bitcoin?

Mining bitcoins can be a fun learning experience, but be aware that you will most likely operate at a loss. Newcomers are often advised to stay away from mining unless they are only interested in it as a hobby similar to folding at home. If you want to learn more about mining you can read more here. Still have mining questions? The crew at /BitcoinMining would be happy to help you out.
If you want to contribute to the bitcoin network by hosting the blockchain and propagating transactions you can run a full node using this setup guide. Bitseed is an easy option for getting set up. You can view the global node distribution here.

Earning bitcoins

Just like any other form of money, you can also earn bitcoins by being paid to do a job.
Site Description
WorkingForBitcoins, Bitwage, XBTfreelancer, Cryptogrind, Bitlancerr, Coinality, Bitgigs, /Jobs4Bitcoins, Rein Project Freelancing
OpenBazaar, Purse.io, Bitify, /Bitmarket, 21 Market Marketplaces
Watchmybit, Streamium.io, OTika.tv, XOtika.tv NSFW, /GirlsGoneBitcoin NSFW Video Streaming
Bitasker, BitforTip, WillPayCoin Tasks
Supload.com, SatoshiBox, JoyStream, File Army File/Image Sharing
CoinAd, A-ads, Coinzilla.io Advertising
You can also earn bitcoins by participating as a market maker on JoinMarket by allowing users to perform CoinJoin transactions with your bitcoins for a small fee (requires you to already have some bitcoins)

Bitcoin Projects

The following is a short list of ongoing projects that might be worth taking a look at if you are interested in current development in the bitcoin space.
Project Description
Lightning Network, Amiko Pay, and Strawpay Payment channels for network scaling
Blockstream and Drivechain Sidechains
21, Inc. Open source library for the machine payable web
ShapeShift.io Trade between bitcoins and altcoins easily
Open Transactions, Counterparty, Omni, Open Assets, Symbiont and Chain Financial asset platforms
Hivemind and Augur Prediction markets
Mirror Smart contracts
Mediachain Decentralized media library
Tierion and Factom Records & Titles on the blockchain
BitMarkets, DropZone, Beaver and Open Bazaar Decentralized markets
Samourai and Dark Wallet - abandoned Privacy-enhancing wallets
JoinMarket CoinJoin implementation (Increase privacy and/or Earn interest on bitcoin holdings)
Coinffeine and Bitsquare Decentralized bitcoin exchanges
Keybase and Bitrated Identity & Reputation management
Bitmesh and Telehash Mesh networking
JoyStream BitTorrent client with paid seeding
MORPHiS Decentralized, encrypted internet
Storj and Sia Decentralized file storage
Streamium and Faradam Pay in real time for on-demand services
Abra Global P2P money transmitter network
bitSIM PIN secure hardware token between SIM & Phone
Identifi Decentralized address book w/ ratings system
Coinometrics Institutional-level Bitcoin Data & Research
Blocktrail and BitGo Multisig bitcoin API
Bitcore Open source Bitcoin javascript library
Insight Open source blockchain API
Leet Kill your friends and take their money ;)

Bitcoin Units

One Bitcoin is quite large (hundreds of £/$/€) so people often deal in smaller units. The most common subunits are listed below:
Unit Symbol Value Info
millibitcoin mBTC 1,000 per bitcoin SI unit for milli i.e. millilitre (mL) or millimetre (mm)
microbitcoin μBTC 1,000,000 per bitcoin SI unit for micro i.e microlitre (μL) or micrometre (μm)
bit bit 1,000,000 per bitcoin Colloquial "slang" term for microbitcoin
satoshi sat 100,000,000 per bitcoin Smallest unit in bitcoin, named after the inventor
For example, assuming an arbitrary exchange rate of $500 for one Bitcoin, a $10 meal would equal:
For more information check out the Bitcoin units wiki.
Still have questions? Feel free to ask in the comments below or stick around for our weekly Mentor Monday thread. If you decide to post a question in /Bitcoin, please use the search bar to see if it has been answered before, and remember to follow the community rules outlined on the sidebar to receive a better response. The mods are busy helping manage our community so please do not message them unless you notice problems with the functionality of the subreddit. A complete list of bitcoin related subreddits can be found here
Note: This is a community created FAQ. If you notice anything missing from the FAQ or that requires clarification you can edit it here and it will be included in the next revision pending approval.
Welcome to the Bitcoin community and the new decentralized economy!
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