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Probability in Bitcoin Mining: The Hashing Function
 
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How does the hash function work in the world of Bitcoin mining? Peter Van Valkenburgh of the Coin Center explains how the hash function in Bitcoin uses entropy to select Bitcoin miners. As always, the Federalist Society takes no position on particular legal or public policy issues; all expressions of opinion are those of the speaker. Reach Peter Van Valkenburgh on Twitter: @valkenburgh https://twitter.com/valkenburgh Related links: What is Bitcoin Mining? https://youtu.be/qFOeFXwCuLw Bitcoin Hash Functions Explained https://www.coindesk.com/bitcoin-hash-functions-explained/ Bitcoin: Cryptographic Hash Functions (Khan Academy) https://www.khanacademy.org/economics-finance-domain/core-finance/money-and-banking/bitcoin/v/bitcoin-cryptographic-hash-function Bitcoin Miners Signal Revolt Amid Sluggish Blockchain https://www.bloomberg.com/news/articles/2017-03-13/bitcoin-miners-signal-revolt-in-push-to-fix-sluggish-blockchain Bitcoin Splits in 2 http://www.businessinsider.com/bitcoin-price-fork-happens-2017-8
Views: 43521 The Federalist Society
Mining Bitcoin with pencil and paper
 
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Bitcoins are mined using a cryptographic algorithm called SHA-256. This algorithm is simple enough to be done with pencil and paper, as I show in this video. Not surprisingly, this is a thoroughly impractical way to mine. One round of the algorithm takes 16 minutes, 45 seconds which works out to a hash rate of 0.67 hashes per day. For details, see http://righto.com/sha
Views: 1203059 Ken Shirriff
What is Hash Rate and Hash Power in Crypto Mining
 
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#Hash_Rate, also #Hash_Power, is the measuring unit that measures how much power the Bitcoin network is consuming to be continuously functional. By continuously functional I mean how much hash power is it consuming to generate/find blocks at the normal mean time of 10 minutes. If you remember, in my previous article What is a #Bitcoin_hash I explained thoroughly that the Bitcoin network consumes a lot of energy because it has to solve mathematical intensive computations regularly to find the blocks. These computations for finding the blocks are basically mathematical puzzles that a miner cannot just guess without a lot of computation. To successfully mine a block, a miner needs to hash the block’s header in such a way that it is less than or equal to the “target.” The target, at the time of writing this article, is that the SHA-256 hash of a block’s header must be a 256-bit alphanumeric string, and must start with 18 zeros. The target changes as the difficulty change every 2016 blocks. And the miners arrive at this particular hash (or target) by varying a small portion of the block’s headers, which is called a “nonce.” A nonce always starts with “0” and is incremented every time for obtaining the required hash (or target). Since the varying of the nonce is hit and miss, the chances of getting this particular #hash (or target), which starts with these many zeros, is very low. Therefore, many attempts must be made by a miner by varying the nonce. And this number of attempts made per second is called #hash_rate or #hash_power. And this hash power or guessing attempts are made by miners who mine the #Bitcoin_blocks by a process called #Bitcoin_mining.
BITCOIN MINING EXPLAINED: How it works / how regular people are making millions from thin air
 
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Back with another video about cryptocurrency, but this time I wanted to talk about the nuances of Bitcoin mining and how it works. Pretty fascinating stuff, and there's a small group of people who've become EXTREMELY wealthy doing it. If you've ever heard this term and wondered what it meant, this will be a good overview for you. Super simple and to the point. If you like this explanation, make sure to check out my other videos on cryptocurrency here: https://www.youtube.com/playlist?list=PLq6O6zw7W5R2G1ojOvhEtFQeYL78JcWhJ Ready to build your business? Check out the Rich20Something book here: http://amzn.to/2rWePae Get Free Updates From The Rich20Something Blog: http://www.rich20something.com =================================== Social Media Links: Daniel’s Facebook: https://www.facebook.com/DanielDiPiazzaPage Daniel’s Instagram: http://instagram.com/Rich20Something Daniel’s Twitter: https://twitter.com/Rich20Something
Views: 3470 Daniel DiPiazza
Bitcoin and cryptocurrency mining explained
 
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https://www.udemy.com/blockchain-for-business-the-new-industrial-revolution/?couponCode=YOUTUBE Bitcoin and cryptocurrency mining explained with the the Byzantine Generals Problem. The Byzantine Generals problem was first introduced in a computer science paper published in 1982. The problem discussed in the paper is that reliable computer systems must be able to function effectively in the presence of faulty components that may send conflicting information to different parts of the system. This issue is even more acute when we talk about decentralized computer networks. Imagine the following thought experiment: The Byzantine army has surrounded an enemy city. The army is organized into several units. Each unit is commanded by a general and they all need to come up with a coordinated plan of action. However, they are located away from each other and the only means to communicate among themselves is via messages. To make things more complicated, one or more of the generals are possibly traitors. The presence of disloyal generals means that misleading messages could be sent aiming to disrupt any coordinated plan of action, be it attack or retreat. To find a successful solution to this conundrum, the Byzantine army needs to find its path to coordinated action, one way or another. To achieve this, the Byzantine army needs an algorithm that works effectively towards a coordinated outcome where the loyal generals follow it and the traitors don’t. Now that you are familiar with the problem, let’s see its solution. It is called the Byzantine Fault Tolerance algorithm. Over the years, there have been several proposed theoretical solutions involving game theory and math. The first practical implementation of Byzantine Fault Tolerance algorithm came with the Bitcoin’s Proof-of-Work. In this case the “generals” are nodes on the Bitcoin network, also known as “miners”. A network node is a connection point that can receive, create, store and send data across a network. In other words, nodes are the connected dots that make up a network. To simplify, think of it in the following way. In the image we traditionally use to depict a blockchain, every single computer is a separate node. They are all connected and can receive, create, store, and send data to each other. In the context of the Byzantine Fault Tolerance algorithm, the important concept to grasp is that these mining nodes start from the assumption that nobody else on the network can be trusted. Proof-of-Work secures network consensus even in the presence of non-compliant nodes. That is, even if there are some Byzantine generals who are not acting in the army’s best interest, coordinated action can still be achieved. Let’s see how this mechanism works in Bitcoin. As we all know by now, Bitcoin is a peer-to-peer network where all activities are done by its users through appropriate software and hardware. These activities include making transactions, receiving transactions, and verifying and transmitting transactions. Now, this is where we need to introduce the concept of “mining”, which many of you have probably heard. Mining is an activity, carried out by network participants, which involves Proof-of-Work and results in generating new coins as a reward for the miner who successfully did this Proof-of-Work first for each new block. On Facebook: https://www.facebook.com/365careers/ On the web: http://www.365careers.com/ On Twitter: https://twitter.com/365careers Subscribe to our channel: https://www.youtube.com/365careers
Views: 33753 365 Careers
What is hash rate in Bitcoin ?
 
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BITCOIN BREAKTHROUGH Series Join us Wecoa.org
Blockchain Hashing Explained | Proof-of-Work & Hashrate
 
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In this Blockchain Hashing Explained video, I attempt to explain the process of hashing block data in the proof-of-work (Hashcash) system, and why the hashrate contributed to a blockchain is very important to understand as a cryptocurrency investor and user. 🐨 Cryptocurrency Australia Official Site https://cryptocurrencyaus.com/ 💰 Buy Bitcoin, Ethereum & Litecoin with friendly Australian exchange, CoinSpot http://cryptocurrencyaus.com/CoinSpot 💎 Get a huge range of Altcoins with Binance http://cryptocurrencyaus.com/Binance ⛓ Links http://learnmeabitcoin.com/glossary/hash-function https://passwordsgenerator.net/sha256-hash-generator/ http://learnmeabitcoin.com/glossary/target http://learnmeabitcoin.com/guide/blocks http://www.bitcoinpaper.info/wp-content/uploads/2014/02/bitcoin-paper-p5-img1.png https://www.blockchain.com/charts/difficulty?timespan=all https://www.blockchain.com/btc/block/00000000c937983704a73af28acdec37b049d214adbda81d7e2a3dd146f6ed09 https://www.blockchain.com/btc/block/0000000099c744455f58e6c6e98b671e1bf7f37346bfd4cf5d0274ad8ee660cb https://www.blockchain.com/btc/block/000000000003ba27aa200b1cecaad478d2b00432346c3f1f3986da1afd33e506 https://www.blockchain.com/btc/block/000000000000003887df1f29024b06fc2200b55f8af8f35453d7be294df2d214 https://www.blockchain.com/btc/block/0000000000000000001b1a09fa5694993d0eb3938d68d71e831e4ba804dc73d7 https://bitinfocharts.com/comparison/bitcoin-hashrate.html https://bitinfocharts.com/comparison/litecoin-hashrate.html https://bitinfocharts.com/comparison/ethereum-hashrate.html https://bitinfocharts.com/comparison/etc-hashrate.html https://www.theverge.com/2019/1/9/18174407/ethereum-classic-hack-51-percent-attack-double-spend-crypto https://www.crypto51.app/ https://www.youtube.com/watch?v=bBC-nXj3Ng4 chrome://newtab/ ✌🏼 Our socials Twitter https://twitter.com/Cryptos_Aus Instagram https://instagram.com/cryptocurrency_australia Facebook https://www.facebook.com/CryptoAustraliaMedia/ Reddit https://www.reddit.com/r/Crypto_Australia/ Pinterest https://www.pinterest.com.au/CryptocurrencyAustralia/ Linkedin https://www.linkedin.com/company/cryptocurrency-australia-media/ ✅ Our Cryptocurrency Investment course (rated 5/5 on Udemy.com) http://cryptocurrencyaus.com/Fundamentals-course 🔐 My hardware wallet is a Nano Ledger S http://cryptocurrencyaus.com/ledger 🔑 I also use the Trezor Hardware Wallet http://cryptocurrencyaus.com/Trezor 📩 For CCA Media business enquiries, please contact us at https://cryptocurrencyaus.com/contact/ 🔳 For Blockchain Project Consulting; https://www.blockchainmgtsolutions.com/ 🙏🏼 We are grateful for any BTC donations which help support us. 31tbpRhJFLuWnzAk6kVnNnDUcBrigLHsNt #BlockchainMining #Cryptomining #Hashing 📜 Disclaimer: This information should not be interpreted as an endorsement of cryptocurrency or any specific provider, service or offering. It is not a recommendation to trade. Cryptocurrencies are speculative, complex and involve significant risks – they are highly volatile and sensitive to secondary activity. Performance is unpredictable and past performance is no guarantee of future performance. Consider your own circumstances, and obtain your own advice, before relying on this information. You should also verify the nature of any product or service (including its legal status and relevant regulatory requirements) and consult the relevant Regulators' websites before making any decision. Cryptocurrency Australia Media, or the author, may have holdings in the cryptocurrencies discussed. Liability limited by a Scheme Approved Under Professional Standards Legislation.Referrals and affiliate links do earn us commissions but they are products or services we personally use and would not endorse if we did not believe in them.
Cryptocurrency Mining Explained - What Are Miners?
 
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Miners are participants in certain cryptocurrency networks who play an important role in securing and extending the blockchain. The mining process is designed to keep blockchain networks secure, decentralized and free of intermediaries. Networks with miners rely on a computational puzzle called Proof of Work. When the proof of work is solved, the solver is allowed to issue the next block using the rules of the network. If the issues an invalid block, other participants will reject it and the reward will be lost. Therefore, there is a large incentive to act according to the rules of the network. Miners use very powerful hardware to participate, solve puzzles and earn new coins and the transaction fees collected in every block. Miners play an important function keeping Proof of Work networks secure and decentralized and running for everyone. If you enjoyed this video, don't forget to give us a Thumbs Up & make sure to hit the Subscribe Button for more informative videos on Blockchain Technology & Cryptocurrencies! To read the full article about "What are Cryptocurrency Miners?", visit: https://www.ethos.io/what-are-miners-cryptocurrency-mining To learn more about cryptocurrencies, visit the Ethos Knowledge Base at: https://www.ethos.io/knowledge-base/ Download the Ethos Universal Wallet to store more than 150+ of your favorite cryptocurrencies: https://www.ethos.io/universal-wallet/
Views: 2085 Ethos
How Does the algorithm work?
 
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#‎OneCoin Rocks http://www.youtube.com/watch?v=G3zlrgFUgj0 Latest Updates ●Master Card & Union Pay Card, linked directly to your #OneCoin Crypto Currency account in 30 days. ●Dubai May 15th One Coin Event. ●Kevin Thompson lawyer under contract with One Coin for USA market. ●Long term CASH RUN with One Coin is all set. Blockchain verifies all One Coin mining pools & crypto currency coins mined. In 1 week all 5 packages can be charged through your master card & visa card. 1 day until next spilt. Double your tokens means doubling you're money. JOIN THE TEAM HERE -- https://www.onecoin.eu/signup/roman35
Lyra2z - An Efficient Crypto Algorithm That's CPU Friendly
 
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Lyra2z is a low power mining algorithm that gives great returns to CPU miners. I explain why I like this algo so much in this video. Win a Ledger Nano S - https://www.youtube.com/watch?v=sWkAvWpXrGg Referenced in Video: ZCoin FAQ - https://zcoin.io/faq/ Lyra2 - https://en.wikipedia.org/wiki/Lyra2 Blake - https://en.wikipedia.org/wiki/BLAKE_(hash_function) Lyra2z Coins - https://crypt0.zone/coins/lyra2z MCT - https://mct.plus/ Be sure to leave a comment below and give your opinion on this topic. Also, if you haven't already subscribed, please click the subscribe button so you stay up to date with my latest cryptocurrency videos. Kevin OBVIOUS DISCLAIMER IS OBVIOUS: I am not a financial advisor. My opinions are my own and it is the responsibility of everyone to do their own research for every coin they invest in. Buy Cryptocurrency -------------------------------- Exchange USD, GBP, EUR, and more, to Bitcoin and other popular Cryptocurrencies. CoinBase - https://www.kevinmuldoon.com/go/coinbase Cryptocurrency Wallets -------------------------------------- Protect your cryptocurrency with hardware wallets. Ledger Nano S Amazon USA - https://amzn.to/2HHzxlm Amazon UK - https://amzn.to/2HY8tTj Trezor Amazon USA - https://amzn.to/2raFJMu Amazon UK - https://amzn.to/2FXs9k6 KeepKey Amazon USA - https://amzn.to/2JFWzto Amazon UK - https://amzn.to/2K0Amqs Buy HashPower --------------------------- Don't have a mining rig? Don't worry, you can purchase hashpower from others and use their equipment to mine the coins you want. NiceHash - https://www.kevinmuldoon.com/go/nicehash Mining Rig Rentals - https://www.kevinmuldoon.com/go/miningrigrentals Crypto Exchanges ------------------------------------------------- A Selection of exchanges I have used and trust. Binance - https://www.kevinmuldoon.com/go/binance LiveCoin - https://www.kevinmuldoon.com/go/livecoin HitBTC - https://www.kevinmuldoon.com/go/hitbtc Kukoin - https://www.kevinmuldoon.com/go/kucoin Nanex - https://nanex.co/ --- Connect With Me --- Website: https://www.kevinmuldoon.com Twitter: https://twitter.com/KevinMuldoon Facebook: https://www.facebook.com/kevinmuldoondotcom Google+: https://plus.google.com/+KevinMuldoon/
Views: 2175 Kev's Crypto Channel
Introduction to Bitcoin: What Is A Bitcoin Hash?
 
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Der all, this is Coin Girl and in today's video I want to talk and explain a bit what the Bitcoin Hash is. I talk about hash functions in general then how it applies to Bitcoin and why it gives so much power to the blockchain system. Read some more about hash and mining here: 1. https://coinsutra.com/bitcoin-hash/ 2. https://www.coindesk.com/bitcoin-hash-functions-explained/ If you enjoyed this video, you can buy me a cup of coffee using: Bitcoin: 1CGqMPRpsH2CNxkqbTU8mTGtoALSomPXny Ethereum: 0xe23F3F1Eaa8d96C5E5A5906E1666E35fF4C905FB Don't forget to engage with me on: Twitter: https://twitter.com/CoinGirlHere Facebook: https://www.facebook.com/coingirl/ Instagram: https://instagram.com/CoinGirlHere See you soon!
Views: 212 Coin Girl
The X11 hashing algorith - Scrypt is dead
 
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Do you need a video, logo, banner or viral ad ? Contact Altcoin Agent ! [email protected]
Views: 405 Peter Visser
Cómo NO Almacenar Contraseñas - Password Hashing Español - MD5 y SHA256
 
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Demostración con herramientas online de como un atacante puede "desencriptar" hashes débiles como MD5 y la familia SHA2 sin añadir un SALT. (SHA-224, SHA-256, SHA-384, SHA-512) Suscríbete, dale like y comenta, estaré encantado de responderte o saludarte :) Haz click para suscribirte y NO PERDERTE los próximos vídeos: https://www.youtube.com/channel/UCBsHjW_cqLspibEZ5HH9OsA?sub_confirmation=1 Permite configurar parámetros como el memory_cost (coste en memoria en kibibytes), rounds (veces que se ejecuta el algoritmo), digest_size (el tamaño en bytes del hash final), salt_size (la longitud en bytes de la salt para evitar ataques de rainbow tables y bases de datos de hash) y parallelism (que permite indicar el número de hilos necesarios para generar el hash). Cómo hacer Secure Password Hashing - Argon2 - SHA256 NO es seguro: https://youtu.be/Ku0Hh5W8z44 Length Extension Attack a SHA256 ejemplo y explicación: https://youtu.be/eNMpbJAjppc Sígueme en: Twitter: https://twitter.com/charliejuc
Views: 97 Terminal Life
Who pays Bitcoin miners?
 
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https://BlockchainInstituteofTechnology.com presents: Have you ever wondered who pays the Bitcoin miners for mining blocks? Where does that money come from? How does it work? In this video, BIT cryptocurrency instructor George Levy answers a question from one of the students of the Bitcoin and Blockchain Fundamentals course. Please subscribe to this channel and leave a comment below! Blockchain Institute of Technology: https://BlockchainInstituteofTechnology.com Online Courses: https://courses.blockchaininstituteoftechnology.com/ Twitter: https://Twitter.com/BlockchainInfos Facebook: https://Facebook.com/BlockchainInstituteofTechnology
What Hashing is and How Mining Works - BCH Hard Fork Hash War
 
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Visit our website: https://altcoinbuzz.io In this video, Kunal describes what hashing means in cryptocurrency, what constitutes a hash rate, and how mining works. He explains how hash rate is a determination of productivity, and how processing power is the new currency. ----------------------------------------------------------------------------------- CHECK OUT OUR PODCAST: https://bit.ly/2sZCAiF New episode every Monday and Friday! ----------------------------------------------------------------------------------- Check out Altcoin Buzz Ladies! https://www.youtube.com/channel/UCxulvI2C9wUvvDDNS7S35fA/videos ---------------------------------------------------------------------------------- Connect with us on Social Media: Twitter: https://bit.ly/2GDAoCp Facebook: https://bit.ly/2wYksLB Telegram: https://bit.ly/2IAqDuI ---------------------------------------------------------------------------------- Looking for the best cryptocurrency wallets? Check these out: BitLox: https://bit.ly/2rWQnHa CoolWallet S: https://bit.ly/2Liy5bv Trezor: https://bit.ly/2IXrZic Ledger Nano S: https://bit.ly/2IyE3al KeepKey: https://bit.ly/2x5TlhM Read about them here: https://bit.ly/2rTdthZ --------------------------------------------------------------------------------- References: 1) https://www.blockchain.com/explorer 2) https://www.techopedia.com/definition/14316/hashing 3) https://www.investopedia.com/terms/p/productivity.asp 4) https://www.webopedia.com/TERM/C/cryptocurrency-mining.html 5) https://github.com/tpruvot/ccminer/releases 6) https://www.extremetech.com/computing/251379-cryptocurrency-craze-sends-gpu-prices-skyrocketing 7) https://en.bitcoinwiki.org/wiki/Mining_algorithms 8 ) https://bitcoin.stackexchange.com/questions/9219/what-is-the-difference-between-kh-s-mh-s-and-gh-s 9) https://bitinfocharts.com/comparison/bitcoin-hashrate.html 10) https://www.blockchain.com/en/charts/hash-rate 11) https://data.bitcoinity.org/bitcoin/hashrate/6m?c=m&g=15&t=a 12) https://www.cryptocompare.com/mining/calculator/btc?HashingPower=&HashingUnit=TH%2Fs&PowerConsumption=1234&CostPerkWh=0.001&MiningPoolFee=1 13) https://www.bitcoinblockhalf.com/ 14) https://altcoinbuzz.io/bitcoin-cash-fork-bitcoin-abc-vs-bitcoin-satoshis-vision/ 15) https://www.ccn.com/hash-wars-calvin-ayre-coingeek-refuse-to-concede-defeat-in-bitcoin-cash-fork-fight/ -------------------------------------------------------------------------------- DISCLAIMER The information discussed on the Altcoin Buzz YouTube, Altcoin Buzz Ladies YouTube, Altcoin Buzz Podcast or other social media channels including but not limited to Twitter, Telegram chats, Instagram, facebook, website etc is not financial advice. This information is for educational, informational and entertainment purposes only. Any information and advice or investment strategies are thoughts and opinions only, relevant to accepted levels of risk tolerance of the writer, reviewer or narrator and their risk tolerance maybe different than yours. We are not responsible for your losses. Bitcoin and other cryptocurrencies are high-risk investments so please do your due diligence and consult the financial advisor before acting on any information provided. Copyright Altcoin Buzz Pte Ltd. All rights reserved.
Views: 2351 Altcoin Buzz
Double Hashing
 
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Here are some of my other videos: ------------------------------------------------------- Ariana Grande's "Dangerous Woman" as sung by a rabbit: https://www.youtube.com/watch?v=FtjtY_2YN20 ------------------------------------------------------- Meghan Trainor's "No" Featuring Various Cats: https://www.youtube.com/watch?v=kT2GBzVGTdM ------------------------------------------------------- The Moment Donald Trump Became Adolf Hitler: https://www.youtube.com/watch?v=goOqgXeGcFM ------------------------------------------------------- Rihanna's "Work" Featuring a bunch of ducks and other farm animals: https://www.youtube.com/watch?v=n8H-IyNs5fs ------------------------------------------------------- Ten Things I Love About Best Western: https://www.youtube.com/watch?v=L6isjGq3e4c ------------------------------------------------------- Ten TV Themes in Seven Seconds: https://www.youtube.com/watch?v=-s0ZOFe9Hw4 ------------------------------------------------------- Mozart, Beethoven, or Bach Challenge: https://www.youtube.com/watch?v=5t4KexQaJpE ------------------------------------------------------- President Obama Sings Adele's Hello: https://www.youtube.com/watch?v=ctjd_IPeJEY ------------------------------------------------------- Intro to Public Speaking: Example of an Informative Speech (Netflix): https://www.youtube.com/watch?v=ZQjkBKwDNbE ------------------------------------------------------- Comment, like and subscribe!
Views: 7113 Brandon Macer
Inside a Russian cryptocurrency farm
 
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Go inside a cryptocurrency farm planted in a massive former Soviet car factory where hundreds of computers are churning out Bitcoins and Ethereums around the clock.
Views: 66172 CNN Business
Simple Blockchain in Python WITH MINING!
 
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In this video we'll be creating our own blockchain in Python! We'll also be using SHA256 for our proof-of-work to mine our blockchain. Go to https://howcode.org for more! Source code: https://howco.de/simple-python-blockchain Link to DigitalOcean: http://howco.de/d_ocean Link to howCode Facebook: http://howco.de/fb Link to howCode Twitter: http://howco.de/twitter Link to /r/howCode: http://howco.de/reddit Don't forget to subscribe for more!
Views: 31688 howCode
Zcoin Review | Privacy Coin for Passive Income | Sigma | Zerocoin Vulnerability | Mining | Znodes
 
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Zcoin is a asic-resistant GPU mineable cryptocurrency thanks to Merkle Tree Proofs MTP mining algorithm, lets review Zcoin XZC! Subscribe to VoskCoin - http://voskco.in/Sub Zignaly Crypto Trading 30 day trial - http://bit.ly/2XpQ9Wv GPU for mining Zcoin - https://amzn.to/2PByS9U Zcoin is not Zcash OR a fork of Zcash, Zcoin is based off of Zerocoin whereas Zcash is based off of Zerocash. Zcoin has taken an asic-resistant thanks w/ their MTP mining algorithm, they are also an excellent option for cryptocurrency passive income through the use of their masternode system dubbed Znodes. Unfortunately, Zcoin recently experienced an attack/hack through a flaw in the Zerocoin privacy protocol, they have fixed the issue with a soft fork but being an immutable blockchain there was some damage done. All TIMESTAMPS and LINKS below! 00:00 Zcoin XZC Sigma review intro 01:30 Free Zcoin XZC giveaway 02:17 Zcoin is NOT a fork of Zcash ZEC 04:15 Zcoin new Lelantus privacy protocol on Sigma 05:55 Zcoin Zerocoin vulnerability exploit/hack 07:27 Zcoin QT wallet review & XZC ZelCore 08:37 Zignaly crypto trading platform & bot 09:19 Zcoin XZC passive income w/ Zcoin mining 09:49 Zcoin is a asic-resistant GPU mineable coin 10:48 Zcoin XZC GPU mining profitability MTP algo 11:14 Zcoin Znode PoS masternode passive income 11:40 Zcoin XZC masternode profitability/earnings 12:45 Zcoin development activity and XZC transparency 13:42 Zcoin review - Final thoughts on XZC Links! Zcoin XZC official wallet download - http://voskco.in/Kg0j Zcoin XZC used in Thai gov. elections - http://voskco.in/A3Mr Lelantus Zcoin privacy protocol on Sigma - http://voskco.in/U3bT Zcoin XZC 2019 development update - http://voskco.in/le9y Zcoin XZC on coinmarketcap top 100ish - http://voskco.in/DOgf Zcoin XZC statement on Zerocoin exploit - http://voskco.in/Xyjn Zcoin XZC cryptographic desc. of hack - http://voskco.in/1TgK Zcoin XZC Znode official setup guide - http://voskco.in/hsku Zcoin XZC GPU mining profitability - http://voskco.in/QD3g Zcoin XZC Znode profitability/earnings - http://voskco.in/t7i6 Mining Rig Parts IN STOCK on Amazon - http://geni.us/WQd7cCs VoskCoin Patreon - https://www.patreon.com/VoskCoin VoskCoin Facebook - https://www.facebook.com/VoskCoin/ VoskCoin Reddit - https://www.reddit.com/r/voskcoin/ VoskCoin Discord Server Invite - https://discord.gg/FGGmS2z VoskCoin Twitter - https://twitter.com/VoskCoin VoskCoin Instagram - https://www.instagram.com/voskcoin/ VoskCoin Official Donation Addresses BTC - 12PsgKuhcJrEqJbD3oMN7rcEcuyqyqRznL ETH - 0xDEe6A2ae293F8C58Ef71649658344BbF382b6e70 ZEC - t1ZoVF5t75NahSAfuwpcyHA8uzkPyocXpJZ VoskCoin is for entertainment purposes only and is never intended to be financial investment advice. VoskCoin owns or has owned cryptocurrency and associated hardware. VoskCoin may receive donations or sponsorships in association with certain content creation. VoskCoin may receive compensation when affiliate/referral links are used. VoskCoin is home of the Doge Dad, VoskCoin is not your Dad, and thus VoskCoin is never liable for any decisions you make. Scene used from http://voskco.in/C5ei cc 3.0 copyright fair use #Cryptocurrency #Zcoin #VoskCoin #PassiveIncome #Zerocoin
Views: 6154 VoskCoin
Mining Bitcoin with Excel
 
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Learn how to mine Bitcoin with an Excel spreadsheet. Check out the following video for info on 21's Bitcoin computer, which can actually be used to mine Bitcoins and monetize your endpoint: https://youtu.be/mLwbBojDD_U In this video, we explain the algorithm behind Bitcoin mining and show you how you could (in theory) do it yourself! Download the spreadsheet here: https://www.dropbox.com/s/2erhq2uum7fvdc2/Bitcoin.xlsx?dl=0 See more at www.knowledgevideos.net The algorithm is from Jersey: 13GFWmp4HWdidJaTxWHCcaHPrqBPfddDHK NIST SHA-256 Description: http://csrc.nist.gov/groups/STM/cavp/documents/shs/sha256-384-512.pdf
Views: 173901 Knowledge
Hashing 24 presentation || Company Cloud Mining  || START EARNING BITCOIN
 
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Get Started With hashing24 : https://hashing24.com/?rid=53616c7465645f5f6bc586cb91b75585856c4e2907eca081 ------------------------------------------------------------------------- Control-Finance : https://control-finance.com/?ref=nakazakihero Presentation Control-Finance PDF : http://ouo.io/qQVGh0 ------------------------------------------------------------------------ Save 3% with Genesis Mining every time you use the code: GHJ75x - at https://www.genesis-mining.com/a/317179 Create Bitcoin Wallet One Here For Free : http://ouo.io/DGpCmA About the Company : -Hashing24 was made by professionals for individuals who want to get involved in bitcoin mining. We believe that everyone should benefit from the mining and be able to have access the newest technologies and large scale industrial data centers from your laptop or mobile phone. The Hashing24 team has been involved in a mining business since 2012. We constantly explore the bitcoin market and we want to share our knowledge with you. -We stay informed on the major players in the bitcoin mining space. -We constantly monitor new innovations and implement them for you. -We choose the most reliable and reputable partners with the best equipment and data centers, what allows us to constantly increase selling capacities while providing our customers with the best opportunities. -We ensure our partners provide warranties for their equipment and its maintenance, meaning we will hold them accountable for any disruption to your hosting for mining. -We constantly evaluate new partners in order to provide you with the best speed, capacity and performance. -We cooperate with different mining companies. Our initial supplier of mining power is one of the industry’s leaders - BitFury. -What is it and how it works? Hashing24 is the easiest and most convenient way to mine new bitcoins. Bitcoin is the new era of cryptocurrency and its value has grown tremendously over the last few years. There's never been a better time to join billion dollars industry! Our clients have the opportunity to gain profit from trading various cryptocurrency pairs through the activities of our experts on well-known exchanges such as Poloniex, BTC-e, Bitfinex, Bitstamp, and others. -Why use Hashing24? Hashing24 is the best option available for individuals who want to mine bitcoin. You can start bitcoin mining within 5 minutes. Bitcoin mining is very complex and technological process. Good news we and our partners already did all the hard work for you. Simply choose your plan, pay for it and collect freshly baked bitcoins. You have access to the industry’s best technology Our partners use the best equipment manufacturers and world-class data centers to deliver your results. Easy to start mining at any time Hashing24 is easy to use and has no time contracts. Unlike other renting mining equipment services, we do not set deadlines on our contract with you. You can work with us as long as you want. We handle all hardware and infrastructure while you focus on mining With Hashing24, you do not need to worry about equipment, maintenance, power outages, or even bad weather. We handle everything for you so you can focus on mining. In the case of data center downtime, we compensate you in bitcoin for any lost time. Join In Our Team ------------------------------------------------------------------------------------------------- tags: Online marketing affiliate marketing how to get referrals online marketing tips how to market online Online marketing for beginners affiliate marketing for beginners earn online invest online affiliate commissions How to affiliate market work from home index, investing, invest money, money, make money, money online, work online money, work online, online jobs, business, business online, home business, coin, coins, crypto, bitcointalk, vitalik buterin, make money online, ethereum mining, bitcoin mining, online entrepeneur, earn money online, erupter, block erupter, usb diamond,genesis mining ethereum,genesis mining farm,genesis mining vs gaw miners,genesis mining iceland,genesis mining promo code,genesis mining roi,genesis mining strategy,genesis mining webinar,genesis mining 2017,how genesis mining works,cloud mining bitcoin,cloud mining bitcoin 2017,cloud mining 2017,cloud mining ethereum,cloud mining free,cloud mining review,cloud mining bitcoin free,cloud mining zcash,cloud mining - easy ways to earn bitcoins,cloud mining,cloud mining btc,cloud mining bitcoin 2017,best cloud mining,best bitcoin cloud mining,best cloud mining sites,free bitcoin cloud mining,genesis cloud mining,,bitcoin cloud mining,cloud mining profit,scrypt cloud mining,, best cryptocurrency,
Views: 20 Cha-chin
Bitclub Network Presentation  2018
 
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Bitclub Network Presentation 2018 Connect with me on Facebook start mining with us... start mining with us... http://bitclub.io/bitmannydiamond How Does A Mining Pool Work? If you are not familiar with bitcoin mining here is a very basic overview... Every 10 minutes a new block of 12.5 Bitcoin is found by someone in the network who is hashing. In order to find a block, you must attempt to solve a math problem using a cryptographic hashing function. The more hashing power you have the higher the probability is to guess the correct answer and solve the problem. Connect with me on Facebook start mining with us... http://bitclub.io/bitmannydiamond Because of how mining actually works it is always getting harder for smaller mines to make profits. This is actually why mining pools were created in the first place. In the early days anyone could mine with their home computer and hit a block. Now, even if you have millions worth of equipment you still might be too small to solo mine and be profitable, so the entire industry has quickly turned to mining in pools and sharing profits. In order to be profitable today, you need to have massive purchasing power and this is where you come in! Join Bitclub Network here: http://www.opera.com/es-419/download... US Citizens please get a VPN before enrolling, use this guide to help:
Views: 41 Emmanuel Faustin
know everything about crypto mining in 5 mins - ELI5 about blockchain mining
 
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in this vid, I talk about everything mining. from how to you can make, how to mine, to how much electricity it costs, to the theories about mining. I explain using analogies that everyone can understand. i hope you find this helpful and stay tuned!
Views: 4147 Dwu decrypts
Martin Boßlet: Javascript Crypto. Ugly duckling with good reason? -- JSConf EU 2013
 
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Slides: https://github.com/emboss/prez/tree/master/jsconfeu%202013 So you probably have heard that Javascript cryptography is to be considered "harmful". Is it now? Let's take a closer look at why it has such a bad rep, but also at how recent events and developments such as PRISM, asm.js and the W3C Web Cryptography API may dramatically change the odds. Find out why privacy and, as a consequence, cryptography, may influence your future even if you "got nothing to hide"! Source: http://2013.jsconf.eu/speakers/martin-bosslet-javascript-crypto-ugly-duckling-with-good-reason.html License: For reuse of this video under a more permissive license please get in touch with us. The speakers retain the copyright for their performances.
Views: 3421 JSConf
What is Bitcoin & Blockchain  - Bitcoin Mining made Simple (2018)
 
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What is bitcoin? Bitcoin is the ultimate talk these days. By this time everybody knows bitcoins is a cryptocurrency run by a network people, and that can be sent without any clearing house. Its not controlled by any issuing authority like the goverment or a bank! Being only around 9 years old, the bitcoin is the most highly valued cryptocurrency out there in the market. Blockchain is the core technology of bitcoin. Blockchain is the world's leading software platform for digital assets. Blockchain is the combination of math & cryptography. It originated in 2008 from a paper written by Satoshi Nakamoto. This may be a real person or not but it is seen at the origins of Bitcoin. Anyways its time for us to find out how does Blockchain work? Is Bitcoin really the future or just a bubble? Subscribe to Droid Sector: (One Click) http://bit.ly/2r88f46 Top Bitcoin Mining Sites: FALCON COIN: https://dashboard.falconcoin.co/referral/bugati BANKCOIN: https://bankcoin.io/?ref=281355162993 CRYPTOMININGFARM: https://www.cryptomining.farm/signup/?referrer=5A3E8FE07E325 HASHFLARE: https://hashflare.io/r/A2B16695 Top 5 Bitcoin Wallets: Coinbase (online exchange) Ledger or Trezor (hardware wallets/dongles) Paper wallet or other cold storage Electrum (software wallet) Blockchain.info (online wallet)
Views: 876 Droid Sector
Complete Ethical Hacking Course | Ethical Hacking Training for Beginners | Edureka
 
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**Cybersecurity Training: https://www.edureka.co/cybersecurity-certification-training ** This Edureka "Ethical Hacking Course" video will give you an expansive view into Ethical Hacking. This video will give you an exhaustive understanding on key topics of Ethical Hacking for beginners! Below are the topics covered in this Ethical Hacking tutorial: 4:30 Early days of hacking 5:40 The first computer worm 6:33 Hacking in Popular culture 7:47 Reason People Hack 13:40 Types of Hackers 19:39 Necessary Skills 24:13 Types of Attacks 32:03 What is Penetration Testing? 33:23 Goals of Penetration Testing 33:50 Results of Penetration Testing 34:42 Scope of Penetration Testing 39:25 What is Footprinting? 42:49 Wayback Machine 49:50 Using DNS to retrieve information 51:30 whois and dig 55:10 Hostname Resolution 1:01:30 Finding Network Range 1:05:14 Google Hacking 1:09:40 Google Hacking Database 1:12:13 History of the Internet 1:17:40 TCP/IP and OSI Model 1:25:20 UDP Packet Analysis using Wireshark 1:29:54 Addressing 1:31:48 Wireshark 1:37:50 What is DHCP? 1:41:35 Why use DHCP? 1:43:05 ARP Protocol 1:48:57 Cryptography 1:49:43 What is Cryptography? 1:51:06 History of Cryptography 1:57:00 DES 2:00:27 AES 2:02:40 DES working 2:03:11 Tripple DES working 2:05:05 AES Working 2:06:14 Types of Cryptography 2:11:40 Public Key Encryption 2:16:50 Digital Certificates 2:18:40 Generating Your Own Certificate 2:23:17 Hashing 2:27:43 TLS and SSL 2:29:01 TLS working through Wireshark 2:31:00 SSL scan 2:33:09 Disencryption on Windows and MAC 2:35:43 Scanning 2:38:00 What is Nmap? 2:38:49 Nmap Usage 2:48:14 What is IDS? 2:50:20 Why evade IDS? 2:52:29 PackETH Packet Creation #edureka #edurekaEthicalHacking #ethicalhackingcourse #ethicalhacker #cybersecurity #ethicalhacking Do subscribe to our channel and hit the bell icon to never miss an update from us in the future: https://goo.gl/6ohpTV Instagram: https://www.instagram.com/edureka_learning Facebook: https://www.facebook.com/edurekaIN/ Twitter: https://twitter.com/edurekain LinkedIn: https://www.linkedin.com/company/edureka For more information, Please write back to us at [email protected] or call us at IND: 9606058406 / US: 18338555775 (toll-free).
Views: 79074 edureka!
What Are Bitcoin Miners Actually Solving?
 
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Recorded with http://screencast-o-matic.com It took it upon myself to find out what Bitcoin miners were really mining/why they were mining. I don't know why it took me so long to find the answer, maybe I wasn't asking the right questions. But, I figured it out and I'm happy I get it now. Hopefully, this video helps you understand Bitcoin just a little more too! Thumbs Up if you liked the video! Thanks to all who are deciding to join me on this journey. If you have any questions, feel free to comment! We can figure them out together. To use me as your sponsor click the link to start creating your account: https://bitconnect.co/?ref=TGIKendra
Views: 1314 BitCoinKen
Bitcoin Mining Explained
 
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Learn about Bitcoins Bitcoin Mining Automatic Payouts Daily https://www.genesis-mining.com/a/764595 Auto Crypto Trading and Mining combined https://www.eobot.com/new.aspx?referid=673744 Bitcoin Wallet Coin Base https://www.coinbase.com/join/5764c193dee0167e80000238 Genesis Mining genesis mining genesis mining review genesis mining tutorial genesis mining profit genesis mining scam genesis mining 2017 genesis mining promo code genesis mining payout genesis mining dash genesis mining bitcoin mining bitcoins mining bitcoins 2017 mining bitcoins for beginners mining bitcoins 2016 mining bitcoins explained mining bitcoin on laptop mining bitcoins on android mining bitcoins with cpu mining bitcoins in iceland mining bitcoins on mac mining bitcoins fast how to earn bitcoins fast and easy how to earn bitcoins bangla tutorial how to earn bitcoins fast and easy 2017 my paying crypto ads my paying crypto ads review my paying crypto ads tutorial my paying crypto ads calculator my paying crypto ads revshare my paying crypto ads scam my paying crypto ads strategy my paying crypto ads video my paying crypto ads presentation my paying crypto ads hindi my paying ads google hangout my paying ads my paying ads bangla tutorial 2016 my paying ads strategy my paying ads bangla tutorial my paying ads review my paying ads tutorial my paying ads 2017 my paying ads calculator my paying ads quick start tutorial my paying ads scam ads crypto review ads crypto calculator ads crypto revshare ads crypto video ads crypto strategy ads crypto ads crypto scam ads crypto hindi ads crypto bangla ads crypto presentation ads crypto deposit world wide earning presentation how to make money on youtube how to make money online how to make money in gta 5 online how to make money fast how to make money as a teenager how to make money on instagram how to make money as a 13 year old how to make money fast as a kid how to make money at school how to make bitcoins easily and fast how to make bitcoins for free how to make bitcoins in new age bank how to make bitcoins 2017 how to make bitcoins fast how to make bitcoins online how to make bitcoins on iphone how to make bitcoins account how to make bitcoins on android bitcoins explained bitcoins for beginners bitcoins for free bitcoins 2017 bitcoins mining bitcoins to cash bitcoins hack bitcoins for dummies bitcoin step crypto trading bot crypto trading strategies crypto trading tips crypto currency day trading revshares 2017 revshare urdu revshare strategy revshare sites revshare sinhala revshare script free download traffic hurricane bangla tutorial traffic hurricane review traffic hurricane calculator traffic hurricane scam traffic hurricane beginners traffic hurricane plus traffic hurricane update traffic hurricane bangla traffic hurricane explained trade coin club review trade coin club english trade coin club presentation trade coin club compounding trade coin club calculator trade coin club comp plan trade coin club espanol trade coin club webinar trade coin club compensation plan bitcoin wallet setup bitcoin wallet explained bitcoin wallet tutorial bitcoin wallet address bitcoin wallet bangla bitcoin wallet review bitcoin wallet android bitcoin wallet hack marco streng traffic monsoon how to become a youtube partner bitcoin documentory how to become rich online best bitcoin faucets best paying bitcoin faucets zcash zcash mining how to rank number 1 on youtube how to rank number 1 on google how to advertise on facebook best bitcoin wallet eobot eobot mining eobot cloud mining eobot 2017 eobot review eobot withdrawal eobot withdraw robot hack eobot scam eobot mining tutorial eobot tutorial for beginners eobot mining tutorial icoin pro icoin pro review icoin pro compensation plan icoin cash icoin pro bitcoin icoin pro scam
Views: 524 Genesis Mining
Why It's Nearly Impossible To Counterfeit Bitcoin
 
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Even with thousands of fast computers, you’d have to match half the computing power of the entire network just to have a coin-flip’s chance of getting the solution first. So this mathematical race would pit a counterfeiter against the computing power of the whole network if they wanted to sneak an undetected self-made block into the block chain. It’s as close as you can get to mathematical certainty that such a counterfeit block would be detected and invalidated. Precisely because these math problems are so hard, their solutions in each block are proof to work, that the computing power of the entire network was brought to bear to solve them, and since solving them is hard but checking them is easy, you can easily confirm for yourself, using only your laptop, that every block in the chain is in the exact order it belongs. Check out our website for more information https://digitalassetuniversity.com
Blockchain Consensus Algorithms and Artificial Intelligence
 
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Is blockchain + AI a winning combo? Yes! They are complementary technologies, and knowing how both work will make you a much more powerful developer. Artificial Intelligence can use the power of the blockchain to audit data, add incentives to its goals, and even create new types of meritocratic organizations. In this video, i'll talk about how they can both work together, code out the proof of work algorithm in python, then talk about a few other consensus algorithms at a high level. Code for this video: https://github.com/llSourcell/blockchain_consensus Please Subscribe! And like. And comment. That's what keeps me going. Follow me: Twitter: https://twitter.com/sirajraval Facebook: https://www.facebook.com/sirajology More Learning Resources: https://blog.bigchaindb.com/blockchains-for-artificial-intelligence-ec63b0284984 https://www.topbots.com/combination-ai-blockchain-revolutionize-10-industries/ https://blog.oceanprotocol.com/from-ai-to-blockchain-to-data-meet-ocean-f210ff460465 https://www.slideshare.net/bicalabs/artificial-intelligence-blockchain-synergy https://blog.ethereum.org/2014/05/06/daos-dacs-das-and-more-an-incomplete-terminology-guide/ https://bitcoinmagazine.com/articles/bootstrapping-a-decentralized-autonomous-corporation-part-i-1379644274/ https://www.wired.com/2016/06/50-million-hack-just-showed-dao-human/ Join us in the Wizards Slack channel: http://wizards.herokuapp.com/ And please support me on Patreon: https://www.patreon.com/user?u=3191693 Instagram: https://www.instagram.com/sirajraval/ Instagram: https://www.instagram.com/sirajraval/ Signup for my newsletter for exciting updates in the field of AI: https://goo.gl/FZzJ5w Hit the Join button above to sign up to become a member of my channel for access to exclusive content!
Views: 45139 Siraj Raval
7 Bitcoin FUD Statements that Aren't True!
 
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💰Get on the Waiting List ★ http://yen.io Fear, uncertainty, and doubt... all of these things! // GET THE APPS 💰 Social Exchange - http://yen.io 🚀 Market Cap - http://coinpuffs.com 💥 Stay Woke - http://cryptoyum.com 📚 Free Email Course - http://10daysofbitcoin.com // GET STARTED 🚀 Become a Cryptonaut - Support us on http://patreon.com/pub 💻 Join us at the PUB! - http://thebitcoin.pub 💰Get a Coinbase Wallet! - http://dctv.co/dctv-coinbase - Sign up! // WE DO SOCIAL 🔑 Decentralized Newsletter - https://dctv.co/dctv-news 📔 Twitter - https://dctv.co/dctv-twitter 💻 Google+ - https://dctv.co/dctv-googleplus ✏️ LinkedIn - https://dctv.co/dctv-linkedin 💻 Medium - https://dctv.co/dctv-medium Music by Charles Giovanniello, a Bitcoin Pub community member! Note: This is not financial advice as all investing is speculative. Have fun and good luck!
Views: 2326 Decentralized TV
22. Alternative Consensus Mechanisms
 
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MIT MAS.S62 Cryptocurrency Engineering and Design, Spring 2018 Instructor: Tadge Dryja View the complete course: https://ocw.mit.edu/MAS-S62S18 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP61KHzhg3JIJdK08JLSlcLId Alternate consensus including unique node lists, proof of stake and space, variants, directed acyclic graphs, and proof of idle. License: Creative Commons BY-NC-SA More information at https://ocw.mit.edu/terms More courses at https://ocw.mit.edu
Views: 136 MIT OpenCourseWare
Free Cryptocurrency Course: Learn Everything You Need to Know About Cryptocurrencies Today!
 
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Want more? Enroll in the full course at: https://www.udemy.com/the-complete-cryptocurrency-course-more-than-5-courses-in-1/?couponCode=WB73018CCC Here are more details on the full 24 hour version of this Comprehensive COMPLETE Cryptocurrency Course! I guarantee that this is THE most thorough cryptocurrency course available ANYWHERE on the market - or your money back (30 day money back guarantee). This course and the many exercises in this course are for beginner or advanced users in any country! By an Award Winning MBA professor who is a top selling online business teacher, top selling author, former Goldman Sachs employee, Columbia MBA (finance major) and venture capitalist who has invested in and sat on the boards of cryptocurrency companies since 2013 and a hedge fund industry veteran and founder. He is also the author of the #1 best selling business course on Udemy. THIS COMPLETE CRYPTOCURRENCY COURSE is 5+ courses in 1! Cryptocurrency Investing Cryptocurrency Mining Cryptocurrency Wallets Cryptocurrency Exchanges Blockchain Creating a Diversified Portfolio & Much More! Also included in this course is a very comprehensive Excel spreadsheet that contains more than 30 Cryptocurrency exercises to help you learn everything you need to know about cryptocurrencies (whether you are a beginner or an advanced user). No prior cryptocurrency or finance or accounting or tech or Excel experience is required to take this course. We Will Cover More than 10 Cryptocurrencies in this Course (and how to buy & sell each one, what are the pros and cons of each one & how to mine each one): Bitcoin Ethereum Ripple Litecoin Monero Zcash Dash NEO Cardano Stellar ...and more (this course will constantly be updated with more cryptocurrencies) We Will Cover More than 5 Wallets in this Course (how to set one up, the pros & cons of all 5 wallet types and how to transfer money between them): QR Code Wallets Four USB Wallets (Trezor. Ledger Nano S, DigitalBitBox & KeepKey) Coinbase Electrum Blockchain ...and more (this course will constantly be updated with more wallets) We Will Cover the More than 5 Exchanges in this Course (how to transact with each one): GDAX Poloniex Kraken Bittrex Gemini Binance ...& more (this course will constantly be updated with more exchanges) Here Are Some More Topics That We Will Cover In This Course: The Future of Money & What is Blockchain? Introduction to 10+ Cryptocurrencies (Mining, Investing & Much More) Create an Investment Portfolio of Cryptocurrencies Understand What Makes a Great Cryptocurrency as A Great Long-Term Investment Introduction to 5+ Wallets to Use to Store Your Cryptocurrencies Introduction to 5+ Exchanges to Use to Buy or Sell Cryptocurrencies Introduction to Mining & Building a Mining PC from Scratch! Cryptocurrency Investment Framework (made in Excel) Watching out for Scams & Managing Risk What Are the Biggest Mistakes New Investors Make in Cryptocurrencies? How to Identify the Next Great Cryptocurrency (What to Look For & Watch Out For) When Should You Buy or Sell a Cryptocurrency? How Do You Read Charts & Look for Buy or Sell Signals What Makes a Great Wallet (What to Look For From Researching a Wallet) Introduction to ICOs + What Makes a Great ICO (What To Look For From Researching An ICO More than 100 Great Online Cryptocurrency Resources You can use the comprehensive Excel exercise document in this course on a Mac or on a PC (I recommend having Excel version 2013 or later in order to complete all of the cryptocurrency exercises in this course). This course and the included comprehensive Complete Cryptocurrency Excel dashboard exercise file is a roadmap for your personal & technical/finance cryptocurrency success. All of the tools you need to be successful with cryptocurrencies are included in this course & the entire course is based on real life Practical Knowledge and experience & not based on theory. Please click the take this course button so you can take your cryptocurrency skills to the next level. Requirements: No prior technology or cryptocurrency or finance or accounting or Excel experience is required to take this course. Please note that Excel 2013 (or a newer version) is recommended in order to complete some of the exercises in this course. The Excel exercises in this course work on the Windows and Mac versions of Excel. Who is the target audience? Anyone in ANY country interested in learning EVERYTHING about cryptocurrency can take this course as this 23+ hour COMPLETE course is 5+ courses in 1 (1: Investing, 2: Mining, 3: Wallets, 4: Blockchain , 5: Transacting, 6: Creating a Diversified Portfolio & Much More!) *** Again, I guarantee that this is THE most thorough cryptocurrency course available ANYWHERE on the market - or your money back (30 day money back guarantee). *** Enroll in the full course at: https://www.udemy.com/the-complete-cryptocurrency-course-more-than-5-courses-in-1/?couponCode=WB73018CCC Thanks, Chris Haroun
Bitcoin 101: Understanding Bitcoin Mining (Proof of Work)
 
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Thinking about purchasing a Ledger Nano Hardware Wallet? Browse their official website: https://www.ledgerwallet.com/r/67ef Want to join coinbase to begin your crypto journey? Here’s a link to get free $10: https://www.coinbase.com/join/558828dc34383271a500003b Step up your game and Check Out Binance too: https://www.binance.com/?ref=10080191 Join the Robinhood app and invite your friends to Robinhood and win free stock. Here's my invite: http://share.robinhood.com/heidic1 Find me on Steemit: www.steemit.com/@heiditravels Twitter: @blockchainchick Instagram: @hheidiann If you’re looking for an app that tracks the price of BTC & ETH and many other coins, check out the CoinView App: https://play.google.com/store/apps/details?id=br.com.freeflowt.coinview LINKS FOR ADDITIONAL READING FOR THIS VIDEO & ALL INFO IN TEXT DOWN BELOW
Views: 3226 Crypto Tips
Arrays and Sorting Algorithms - Intro to Computer Science - Harvard's CS50 (2018)
 
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Learn about arrays, strings, and sorting algorithms and how they work in the C programming language. This course teaches the foundations of computer science. This video is lecture 2 of Harvard University's CS50 2018 course (part 3 since the lectures start at 0). Check out our full CS50 playlist: https://www.youtube.com/playlist?list=PLWKjhJtqVAbmGw5fN5BQlwuug-8bDmabi 🔗Notes: https://cs50.harvard.edu/college/weeks/2/notes/ 🔗Problem Set: https://cs50.harvard.edu/college/psets/2/ 🔗Source Code: https://cdn.cs50.net/2018/fall/lectures/2/src2/ ⭐️Contents⭐️ ⌨️ (00:00:00) Introduction ⌨️ (00:00:54) Week 1 Recap ⌨️ (00:04:47) Preprocessing ⌨️ (00:07:05) Compiling ⌨️ (00:09:01) Assembling ⌨️ (00:09:29) Linking ⌨️ (00:12:36) buggy0.c ⌨️ (00:16:13) buggy2.c ⌨️ (00:25:14) Debugging Tools ⌨️ (00:26:02) RAM ⌨️ (00:29:11) Arrays ⌨️ (00:30:01) scores0.c ⌨️ (00:41:47) scores2.c ⌨️ (00:49:45) scores4.c ⌨️ (00:52:21) string0.c ⌨️ (01:00:42) Null Terminator ⌨️ (01:03:06) strlen.c ⌨️ (01:06:16) ascii0.c ⌨️ (01:09:39) capitalize0.c ⌨️ (01:12:23) capitalize1.c ⌨️ (01:16:38) argv0.c ⌨️ (01:21:25) argv1.c ⌨️ (01:24:52) Ciphering ⌨️ (01:33:15) exit.c ⌨️ (01:36:58) Finding 50 ⌨️ (01:40:38) Sorting on Stage ⌨️ (01:50:27) Bubble Sort ⌨️ (01:51:34) Selection Sort ⌨️ (01:52:23) Computational Complexity ⌨️ (01:57:42) Merge Sort ⌨️ (02:04:29) Comparing Sorts Visually Lecture taught by David J. Malan. Thanks to Harvard's CS50 for giving us permission to post this lecture. Checkout their YouTube channel for more great lectures: https://www.youtube.com/cs50 -- Learn to code for free and get a developer job: https://www.freecodecamp.org Read hundreds of articles on programming: https://medium.freecodecamp.org And subscribe for new videos on technology every day: https://youtube.com/subscription_center?add_user=freecodecamp
Views: 34677 freeCodeCamp.org
How Bitcoin Mining Works
 
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Buy and sell bitcoin worldwide http://bit.ly/local-bitcoin People are sending bitcoins to each other over the bitcoin network all the time, but unless someone keeps a record of all these transactions, no-one would be able to keep track of who had paid what. The bitcoin network deals with this by collecting all of the transactions made during a set period into a list, called a block. It’s the miners’ job to confirm those transactions, and write them into a general ledger. Tags: trade coin club trade coin club english trade coin club review trade coin club webinar trade coin club proof trade coin club bitcoin trade coin club compensation plan trade coin club overview trade coin club backoffice tour trade coin club presentation Trade coin club | How to fund your account trade coin club | How to find your referral id trade coin club | How to compound your funds how to add funds in trade coin club fund your trade coin club account buy plans in trade coin club find your referral id in trade coin club How do you make money with trade coin club Is trade coin club a scam What does Trade Coin Club Do Trade Coin Club Introduction Trade Coin Club | How to switch autotrader on Trade Coin Club | Why Is My TCC Exchange Balance only half of what I deposited Trade Coin Club | What Does TCC do | TCC Introduction Trade Coin Club | How to turn your autotrader on bitcoin trading bitcoin forex bitcoin value bitcoin wallet elite earners club elite earners club review elite earners club scam bit club network bitclub network review bitclub network presentation bitclub network mining genesis mining genesis mining review genesis mining scam trade coin club compensation plan, how to compound in trade coin club, trade coin club english review, trade coin club passive income,
Views: 1942 Bitcoin Bank
Halving Nedir ? Kısa Kısa Blockchain Blokzinciri Kriptopara Bitcoin
 
00:26
Devrim Danyal ile Kısa Kısa, Yeni Teknolojiler hakkında kısa videolardan oluşan ve sürekli eğitim içeren bir bilgilendirme serisidir. Günün farklı saatlerinde yayınlanan kısa videolar'ı takip ederek Yeni Teknolojiler hakkında akılda kalıcı bilgilere sahip olabilir, paylaşarak herkesin öğrenmesine katkıda bulunabilirsiniz ►►► Subcribe Now: / Videolardan haberdar olmak için Kanala Abone olun: https://www.youtube.com/channel/UCQyZ0OKFXCKMHK1nDXKaX6w ►►► Follow me / Takip edin; Twitter: https://twitter.com/devrimdanyal Instagram: https://instagram.com/devrimdanyal Linkedin: http://linkedin.com/in/devrimdanyal ddikk, Devrim Danyal ile Kısa Kısa, yeni teknoloji, blokzinciri, kriptopara, blockchain, yapay zeka, sanal gerçeklik, nesnelerin interneti, artırılmış gerçeklik 51% Attack ABI (Application Binary Interface) Absolute Advantage Accidental Fork Ad Hoc Address Agreement Ledger Airdrop Algorithm Allocation Alpha Altcoin Anti Money Laundering (AML) API Application Programming Interface (API) Application-Specific Integrated Circuit (ASIC) Arbitrage ASIC Atomic Swap Attestation Ledger Bitcoin Bitcoin Dominance Bitcoin Pizza Block Explorer Block Height Block Reward Blockchain Blockchain (DLT) Blockchain (Public) Bounty BUIDL Bull Business logic layer Business network card Candidate Block Casper CDN (Content Delivery Network) Central Ledger Centralized Chaincode Client Coin Cold Wallet Composer CLI Composer Rest Server Confirmation Consensus Consensus Point Consensus Process Credentials CRUD Cryptocurrency Cryptographic Hash Function Cryptography Custody Daemon DAO Dapps DDos Attacks Decentralization Decentralized Application (dApp) Decentralized Autonomous Cooperative (DAC) Decentralized Autonomous Organization (DAO) Decentralized Exchange Difficulty Difficulty Bomb Digital Asset Digital Commodity Digital Identity Digital Signature Digital signature Distributed Ledger Divergence Double Spend Double Spending Eclipse Attack Encryption Enterprise Ethereum Alliance (EEA) Enum EOA ERC ERC20 ERC223 ERC721 Ether ETH Ethereum EVM (Ethereum Virtual Machine) Exchange Fiat Forced Liquidation Fork Formal Verification Full Node Fundamental Analysis (FA) Gas Gas (Ethereum) Genesis Block GitHub Golang (Google language) Gossip Protocol Governance Halving Hard Fork Hardware Wallet Hash Hash function Hashrate HODL Hot Wallet Hyperledger Hyperledger Composer Hyperledger Fabric Iceberg Order IDE (Integrated development Environment) Immutable Index Initial Coin Offering (ICO) Initial Exchange Offering (IEO) Initial Token Offering (ITO) Instantiate(d) Intentional Fork Inter Planetary File System Interoperability InterPlanetary File System (IPFS) Invariant IPFS Know Your Customer (KYC) Ledger Lightning Network Liquidity Litecoin (LTC) Maker Malware Margin Trading Market Capitalization Market Order Masternode Merkle Tree Metadata Mining Mining Mining Farm Mining pool Mist MSP (Membership Service Provider) Multi Signature Node Node (Full Node) Nonce Nonce Non-Fungible Token (NFT) Nothing at Stake problem NPM (Node Package Manager) Oauth protocol Off-chain Off-Ledger Currency On-chain governance On-Ledger Currency Oracles Orderer Network P2P (Peer to Peer) Paper Wallet Participant Peer Pegged Currency Permissioned Ledger Phishing PKI (Public Key Infrastructure) Plasma Pragma(s) or Pragma-line Private Blockchain Private Blockchain Private Currency Private Key Private Sale Proof of Activity Proof of Burn Proof of Capacity Proof of elapsed time Proof of Stake (POS) Proof of Work (POW) Proof-of-Authority Proof-of-Stake Proof-of-Work Protocol Provably Provably Fair Pseudorandom Public Blockchain Public Key Public key cryptography Quantum Computing Race attack Ransomware Replicated Ledger Resistance REST API (representational state transfer API) Return on Investment (ROI) Ripple Routing Attack RPC (Remote Procedure Calls) Satoshi Satoshi Nakamoto Scalability Scrypt SDK Secure Asset Fund for Users (SAFU) Segregated Witness (SegWit) SHA 256 Sharding Smart Contract Smart Contract Smart Contracts Soft Fork Solidity Stablecoin State Channel Supercomputer Supply Chain Support Taker Testnet Ticker Token Token Token Sale Tokenless Ledger Transaction Block Transaction Fee Transaction ID (TXID) Transactions Per second (TPS) Turing Complete Turing Complete language Ubuntu Unpermissioned ledgers User Interface (UI) UTXO (Unspent Transaction Outputs) Verification Code VIPER Virtual Machine Volatility Wallet Wallet Whiskers Whitepaper Wick Zeppelin (or Open Zeppelin) Zero-Knowledge Proofs Zk-Snarks #bitcoin #blockchain #kriptopara
Views: 45 Devrim Danyal
How Bitcoin Works ? Bitcoin Mining Explained In Detail 🔥🔥
 
14:26
Hello Guys !! I hope you all doing well. In this video I will let you know that how exactly bitcoin works and how mining is done by the miners to mine new bitcoins and how they add them to block chain for getting rewards as bitcoin in return. In the process of bitcoin working and its mining miners plays a vital role along with the cryptographic technique that is used to secure all the transactions happening on the internet in block chain. ================================================ Query Solved In This Video : 1. What is bitcoin 2. How transfer is done from wallet to block chain 3. What is block chain 4. How miners verify the transactions 5. How transactions are added to the block chain 6. How miners mine new bitcoin 7. What miners get in reward for mining bitcoin 8. What is block and what is the size of 1 block in block chain 9. How much bitcoin can be mined according to current algorithm 10. Summary of all topics ========================================== Watch my previous video on Bitcoin : What Is Bitcoin And How To Start : https://goo.gl/SyDk8C For Those Who Want To Start Buying & Selling Bitcoin : https://goo.gl/Br33fR How I Made Rs 40,000 In 6 Days With Bitcoin !! : https://goo.gl/zwo47H ============================================== ▶ Stay Safe On Internet ▶ Stay Legal Always ▶ Learn Ethical Hacking, Tips n Tricks, Cyber Security On My Channel With Regular Videos ===================================================== Thank you all for your this much love & support !! Keep Supporting ! Enjoy this Educational video !! LIKE || SHARE || SUBSCRIBE || PRESS THE BELL ICON Subscribe free here for more tech videos : https://goo.gl/pWWjPF (Its mean a lot to me ; Thank You) ---------CONNECT WITH ME-------------- ♥️ Twitter - https://goo.gl/wsmezo ♥️ Facebook- https://goo.gl/NSdiAa ♥️ Instagram - https://goo.gl/RRxMbk ------------------------------------------------------------- Do not forget to Subscribe "Technical Navigator" Guys | Daily 1 Video | Tech Videos | Ethical Hacking Videos | Tips N Tricks | My Opinion On Gadgets | Cyber Security | Thank you all. You guys Motivate me. Lets Make India Technical ============Some Of My Must Watch Videos============== 1. How To Get Cash Without ATM Card From ATM MACHINE (Hindi ) : https://goo.gl/gdaApQ 2. How To Get Free Domain Name For Lifetime For Your Website !! : https://goo.gl/qmEzgP 3. Redmi 4 Unboxing 2017 !! : https://goo.gl/CpcG8x 4. You Will Not Believe This After Watching !! : https://goo.gl/TKTbxH 5. 20 Second Me Phone Hacked ?? Fact Check : https://goo.gl/oVp662 ====================================================== *********CREDIT********* Pilots Of Stone by Audionautix is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/...) Artist: http://audionautix.com/ ======================================================
Views: 398 Technical Navigator
Bitcoin and Blockchain: Adoption, Price, and HODLing
 
16:03
We just had the big bubble burst after the December 2017 Bull run. What happens next? Do we sell or HODL until the next big bull run? How long will it take for the entire world to adopt bitcoin and other cryptocurrencies? We have Captain Crypto presenting some theories and research on what will happen next. DONATIONS: All donations will go towards producing more videos. BTC: 1MMCUETRQKsqerdXWpSsjFDbBUap9ZBbkC ETH: 0x36Dc638a2F17AAf0aCDd9a84AaEc1D43890A757c NOTES: We recorded audio for different tokens like CIVIC and OMISEGO, but the audio didn't work. We had to resort to the original audio. Michael B Casey's Original paper: https://medium.com/@mcasey0827/speculative-bitcoin-adoption-price-theory-2eed48ecf7da This was written in March, back when the bears were in town. We didn't think the market would rally so soon. Tweet to us! https://twitter.com/cryptonautsshow Get Access to our Private Telegram https://www.patreon.com/cryptonauts Subscribe to our Youtube https://www.youtube.com/cryptonauts Follow our Steemit blog https://steemit.com/@cryptonauts
Views: 2074 Cryptonauts
Hash函數SHA-1的的線上計算
 
03:14
Hash雜湊函數是單向函數(one-way function),你敢確定你的password的hash值,別人不知道?當你看了這小段影片,再說吧。http://anwendeng.blogspot.tw/2015/09/hashsha-1.html
Views: 415 An-Wen Deng
Blockchain 101 Ep 45 - How do blocks form a blockchain
 
01:06
Blockchain consists of blocks which are linked by cryptography. Every block records all the transactions and the chain of blocks are connected in chronological order, forming the digital ledger better known as blockchain. Using Bitcoin as an example, when miners generate a new block, it must be based on the previous block’s hash, transaction data and nonce, to derive the new hash and nonce. This means every new block is generated based on the previous block, ensuring the integrity of the blockchain data. Even the slightest alteration of the transaction record will result in an entirely different hash, hence, miners can’t cheat during the mining competition. They can only mine the next block after the previous one is generated as they won’t have the data to start mining for the next block, ensuring the fairness of mining. Huobi Global Exchange: https://www.huobi.com Follow us on: Blog: https://blog.huobi.com/ Facebook: https://www.facebook.com/huobiglobalofficial Instagram: https://www.instagram.com/huobiglobalofficial Medium: https://medium.com/@huobiglobal Telegram: https://t.me/huobiglobalofficial Twitter: https://twitter.com/HuobiGlobal Youtube: https://www.youtube.com/HuobiGlobal
Views: 472 Huobi Global
BITCOIN [Class 2]: Transactions, Inputs & Outputs (2018)
 
07:19
Get More Tech Videos - Subscribe ➜ http://bit.ly/2Mtee9Z Share This Video ➜ https://youtu.be/o1-L4fwj1xM ---------------------------------------------------------------------------------------------------------------- In this video we dive deeper into Transactions in Bitcoin. All the transactions have INPUTS & OUTPUTS, except the Coinbase transaction, that is the very first transaction that occurs in a Block. The Inputs were Outputs from previous Transactions, and the Outputs will be Inputs of following transactions... What most people don't know regarding this topic is that in one Transactions all the Inputs have to be spent, & in one transactions we can have different Outputs... WATCH THE FULL VIDEO & learn this key Information!!!! ---------------------------------------------------------------------------------------------------------------- 🔷 FIND ME ON SOCIAL MEDIA 🔷 ➜ Facebook: https://www.facebook.com/Tech-With-Catalina-424220764702118/ ➜ Steemit: https://steemit.com/@techwithcatalina/feed ➜ Instagram: https://www.instagram.com/techwithcatalina/ ➜ Twitter: https://twitter.com/techwithcatalin ***DISCLAIMER***: This is NOT financial advice. You are responsable for your decisions and investments you do. I am only sharing my personal opinion.
Views: 337 Tech with Catalina
Devrim Danyal ile Kısa Kısa Nedir ? ddikk Nedir ? Geleceğin Teknolojileri hakkında Sürekli Eğitim
 
00:26
Devrim Danyal ile Kısa Kısa, Geleceğin Teknolojileri hakkında kısa videolardan oluşan ve sürekli eğitim içeren bir bilgilendirme serisidir. Günün farklı saatlerinde yayınlanan kısa videolar'ı takip ederek Yeni Teknolojiler hakkında akılda kalıcı bilgilere sahip olabilir, paylaşarak herkesin öğrenmesine katkıda bulunabilirsiniz ►►► Subcribe Now: / Videolardan haberdar olmak için Kanala Abone olun: https://www.youtube.com/channel/UCQyZ0OKFXCKMHK1nDXKaX6w ►►► Follow me / Takip edin; Twitter: https://twitter.com/devrimdanyal Instagram: https://instagram.com/devrimdanyal Linkedin: http://linkedin.com/in/devrimdanyal ddikk, Devrim Danyal ile Kısa Kısa, yeni teknoloji, blokzinciri, kriptopara, blockchain, yapay zeka, sanal gerçeklik, nesnelerin interneti, artırılmış gerçeklik 51% Attack ABI (Application Binary Interface) Absolute Advantage Accidental Fork Ad Hoc Address Agreement Ledger Airdrop Algorithm Allocation Alpha Altcoin Anti Money Laundering (AML) API Application Programming Interface (API) Application-Specific Integrated Circuit (ASIC) Arbitrage ASIC Atomic Swap Attestation Ledger Bitcoin Bitcoin Dominance Bitcoin Pizza Block Explorer Block Height Block Reward Blockchain Blockchain (DLT) Blockchain (Public) Bounty BUIDL Bull Business logic layer Business network card Candidate Block Casper CDN (Content Delivery Network) Central Ledger Centralized Chaincode Client Coin Cold Wallet Composer CLI Composer Rest Server Confirmation Consensus Consensus Point Consensus Process Credentials CRUD Cryptocurrency Cryptographic Hash Function Cryptography Custody Daemon DAO Dapps DDos Attacks Decentralization Decentralized Application (dApp) Decentralized Autonomous Cooperative (DAC) Decentralized Autonomous Organization (DAO) Decentralized Exchange Difficulty Difficulty Bomb Digital Asset Digital Commodity Digital Identity Digital Signature Digital signature Distributed Ledger Divergence Double Spend Double Spending Eclipse Attack Encryption Enterprise Ethereum Alliance (EEA) Enum EOA ERC ERC20 ERC223 ERC721 Ether ETH Ethereum EVM (Ethereum Virtual Machine) Exchange Fiat Forced Liquidation Fork Formal Verification Full Node Fundamental Analysis (FA) Gas Gas (Ethereum) Genesis Block GitHub Golang (Google language) Gossip Protocol Governance Halving Hard Fork Hardware Wallet Hash Hash function Hashrate HODL Hot Wallet Hyperledger Hyperledger Composer Hyperledger Fabric Iceberg Order IDE (Integrated development Environment) Immutable Index Initial Coin Offering (ICO) Initial Exchange Offering (IEO) Initial Token Offering (ITO) Instantiate(d) Intentional Fork Inter Planetary File System Interoperability InterPlanetary File System (IPFS) Invariant IPFS Know Your Customer (KYC) Ledger Lightning Network Liquidity Litecoin (LTC) Maker Malware Margin Trading Market Capitalization Market Order Masternode Merkle Tree Metadata Mining Mining Mining Farm Mining pool Mist MSP (Membership Service Provider) Multi Signature Node Node (Full Node) Nonce Nonce Non-Fungible Token (NFT) Nothing at Stake problem NPM (Node Package Manager) Oauth protocol Off-chain Off-Ledger Currency On-chain governance On-Ledger Currency Oracles Orderer Network P2P (Peer to Peer) Paper Wallet Participant Peer Pegged Currency Permissioned Ledger Phishing PKI (Public Key Infrastructure) Plasma Pragma(s) or Pragma-line Private Blockchain Private Blockchain Private Currency Private Key Private Sale Proof of Activity Proof of Burn Proof of Capacity Proof of elapsed time Proof of Stake (POS) Proof of Work (POW) Proof-of-Authority Proof-of-Stake Proof-of-Work Protocol Provably Provably Fair Pseudorandom Public Blockchain Public Key Public key cryptography Quantum Computing Race attack Ransomware Replicated Ledger Resistance REST API (representational state transfer API) Return on Investment (ROI) Ripple Routing Attack RPC (Remote Procedure Calls) Satoshi Satoshi Nakamoto Scalability Scrypt SDK Secure Asset Fund for Users (SAFU) Segregated Witness (SegWit) SHA 256 Sharding Smart Contract Smart Contract Smart Contracts Soft Fork Solidity Stablecoin State Channel Supercomputer Supply Chain Support Taker Testnet Ticker Token Token Token Sale Tokenless Ledger Transaction Block Transaction Fee Transaction ID (TXID) Transactions Per second (TPS) Turing Complete Turing Complete language Ubuntu Unpermissioned ledgers User Interface (UI) UTXO (Unspent Transaction Outputs) Verification Code VIPER Virtual Machine Volatility Wallet Wallet Whiskers Whitepaper Wick Zeppelin (or Open Zeppelin) Zero-Knowledge Proofs Zk-Snarks
Views: 156 Devrim Danyal
Konsensüs Nedir ? Mutabakat Nedir ? Consensus Nedir ? Kısa Kısa Blockchain Blokzinciri Kriptopara
 
00:25
Devrim Danyal ile Kısa Kısa, Yeni Teknolojiler hakkında kısa videolardan oluşan ve sürekli eğitim içeren bir bilgilendirme serisidir. Günün farklı saatlerinde yayınlanan kısa videolar'ı takip ederek Yeni Teknolojiler hakkında akılda kalıcı bilgilere sahip olabilir, paylaşarak herkesin öğrenmesine katkıda bulunabilirsiniz ►►► Subcribe Now: / Videolardan haberdar olmak için Kanala Abone olun: https://www.youtube.com/channel/UCQyZ0OKFXCKMHK1nDXKaX6w ►►► Follow me / Takip edin; Twitter: https://twitter.com/devrimdanyal Instagram: https://instagram.com/devrimdanyal Linkedin: http://linkedin.com/in/devrimdanyal ddikk, Devrim Danyal ile Kısa Kısa, yeni teknoloji, blokzinciri, kriptopara, blockchain, yapay zeka, sanal gerçeklik, nesnelerin interneti, artırılmış gerçeklik 51% Attack ABI (Application Binary Interface) Absolute Advantage Accidental Fork Ad Hoc Address Agreement Ledger Airdrop Algorithm Allocation Alpha Altcoin Anti Money Laundering (AML) API Application Programming Interface (API) Application-Specific Integrated Circuit (ASIC) Arbitrage ASIC Atomic Swap Attestation Ledger Bitcoin Bitcoin Dominance Bitcoin Pizza Block Explorer Block Height Block Reward Blockchain Blockchain (DLT) Blockchain (Public) Bounty BUIDL Bull Business logic layer Business network card Candidate Block Casper CDN (Content Delivery Network) Central Ledger Centralized Chaincode Client Coin Cold Wallet Composer CLI Composer Rest Server Confirmation Consensus Consensus Point Consensus Process Credentials CRUD Cryptocurrency Cryptographic Hash Function Cryptography Custody Daemon DAO Dapps DDos Attacks Decentralization Decentralized Application (dApp) Decentralized Autonomous Cooperative (DAC) Decentralized Autonomous Organization (DAO) Decentralized Exchange Difficulty Difficulty Bomb Digital Asset Digital Commodity Digital Identity Digital Signature Digital signature Distributed Ledger Divergence Double Spend Double Spending Eclipse Attack Encryption Enterprise Ethereum Alliance (EEA) Enum EOA ERC ERC20 ERC223 ERC721 Ether ETH Ethereum EVM (Ethereum Virtual Machine) Exchange Fiat Forced Liquidation Fork Formal Verification Full Node Fundamental Analysis (FA) Gas Gas (Ethereum) Genesis Block GitHub Golang (Google language) Gossip Protocol Governance Halving Hard Fork Hardware Wallet Hash Hash function Hashrate HODL Hot Wallet Hyperledger Hyperledger Composer Hyperledger Fabric Iceberg Order IDE (Integrated development Environment) Immutable Index Initial Coin Offering (ICO) Initial Exchange Offering (IEO) Initial Token Offering (ITO) Instantiate(d) Intentional Fork Inter Planetary File System Interoperability InterPlanetary File System (IPFS) Invariant IPFS Know Your Customer (KYC) Ledger Lightning Network Liquidity Litecoin (LTC) Maker Malware Margin Trading Market Capitalization Market Order Masternode Merkle Tree Metadata Mining Mining Mining Farm Mining pool Mist MSP (Membership Service Provider) Multi Signature Node Node (Full Node) Nonce Nonce Non-Fungible Token (NFT) Nothing at Stake problem NPM (Node Package Manager) Oauth protocol Off-chain Off-Ledger Currency On-chain governance On-Ledger Currency Oracles Orderer Network P2P (Peer to Peer) Paper Wallet Participant Peer Pegged Currency Permissioned Ledger Phishing PKI (Public Key Infrastructure) Plasma Pragma(s) or Pragma-line Private Blockchain Private Blockchain Private Currency Private Key Private Sale Proof of Activity Proof of Burn Proof of Capacity Proof of elapsed time Proof of Stake (POS) Proof of Work (POW) Proof-of-Authority Proof-of-Stake Proof-of-Work Protocol Provably Provably Fair Pseudorandom Public Blockchain Public Key Public key cryptography Quantum Computing Race attack Ransomware Replicated Ledger Resistance REST API (representational state transfer API) Return on Investment (ROI) Ripple Routing Attack RPC (Remote Procedure Calls) Satoshi Satoshi Nakamoto Scalability Scrypt SDK Secure Asset Fund for Users (SAFU) Segregated Witness (SegWit) SHA 256 Sharding Smart Contract Smart Contract Smart Contracts Soft Fork Solidity Stablecoin State Channel Supercomputer Supply Chain Support Taker Testnet Ticker Token Token Token Sale Tokenless Ledger Transaction Block Transaction Fee Transaction ID (TXID) Transactions Per second (TPS) Turing Complete Turing Complete language Ubuntu Unpermissioned ledgers User Interface (UI) UTXO (Unspent Transaction Outputs) Verification Code VIPER Virtual Machine Volatility Wallet Wallet Whiskers Whitepaper Wick Zeppelin (or Open Zeppelin) Zero-Knowledge Proofs Zk-Snarks
Views: 87 Devrim Danyal
Bitcoin Analysis February 26, 2018
 
01:10
The Bitcoin markets have gone back and forth during the trading session on Friday, as we continue to dance around the $10,000 level. This will be an interesting couple of days, because we are facing what I think is the first major test of the previous bounce. You can make a strong argument for a downtrend line coming involved as well, so I think the next impulsive move that could decide where this market goes for the next 6 months. Quite frankly, if we were to break down below the $8000 level it would be catastrophic at this point. If we do turn around and break above the shooting star and clear the $12,000 level, that could be very bullish, but I do recognize that there’s still work to do with the $13,000 level. for more analysis: http://www.dailyforex.com
Views: 206 DailyForex
Hot Wallet Nedir ? Kısa Kısa Blockchain Blokzinciri Kriptopara Bitcoin
 
00:41
Devrim Danyal ile Kısa Kısa, Yeni Teknolojiler hakkında kısa videolardan oluşan ve sürekli eğitim içeren bir bilgilendirme serisidir. Günün farklı saatlerinde yayınlanan kısa videolar'ı takip ederek Yeni Teknolojiler hakkında akılda kalıcı bilgilere sahip olabilir, paylaşarak herkesin öğrenmesine katkıda bulunabilirsiniz ►►► Subcribe Now: / Videolardan haberdar olmak için Kanala Abone olun: https://www.youtube.com/channel/UCQyZ0OKFXCKMHK1nDXKaX6w ►►► Follow me / Takip edin; Twitter: https://twitter.com/devrimdanyal Instagram: https://instagram.com/devrimdanyal Linkedin: http://linkedin.com/in/devrimdanyal ddikk, Devrim Danyal ile Kısa Kısa, yeni teknoloji, blokzinciri, kriptopara, blockchain, yapay zeka, sanal gerçeklik, nesnelerin interneti, artırılmış gerçeklik 51% Attack ABI (Application Binary Interface) Absolute Advantage Accidental Fork Ad Hoc Address Agreement Ledger Airdrop Algorithm Allocation Alpha Altcoin Anti Money Laundering (AML) API Application Programming Interface (API) Application-Specific Integrated Circuit (ASIC) Arbitrage ASIC Atomic Swap Attestation Ledger Bitcoin Bitcoin Dominance Bitcoin Pizza Block Explorer Block Height Block Reward Blockchain Blockchain (DLT) Blockchain (Public) Bounty BUIDL Bull Business logic layer Business network card Candidate Block Casper CDN (Content Delivery Network) Central Ledger Centralized Chaincode Client Coin Cold Wallet Composer CLI Composer Rest Server Confirmation Consensus Consensus Point Consensus Process Credentials CRUD Cryptocurrency Cryptographic Hash Function Cryptography Custody Daemon DAO Dapps DDos Attacks Decentralization Decentralized Application (dApp) Decentralized Autonomous Cooperative (DAC) Decentralized Autonomous Organization (DAO) Decentralized Exchange Difficulty Difficulty Bomb Digital Asset Digital Commodity Digital Identity Digital Signature Digital signature Distributed Ledger Divergence Double Spend Double Spending Eclipse Attack Encryption Enterprise Ethereum Alliance (EEA) Enum EOA ERC ERC20 ERC223 ERC721 Ether ETH Ethereum EVM (Ethereum Virtual Machine) Exchange Fiat Forced Liquidation Fork Formal Verification Full Node Fundamental Analysis (FA) Gas Gas (Ethereum) Genesis Block GitHub Golang (Google language) Gossip Protocol Governance Halving Hard Fork Hardware Wallet Hash Hash function Hashrate HODL Hot Wallet Hyperledger Hyperledger Composer Hyperledger Fabric Iceberg Order IDE (Integrated development Environment) Immutable Index Initial Coin Offering (ICO) Initial Exchange Offering (IEO) Initial Token Offering (ITO) Instantiate(d) Intentional Fork Inter Planetary File System Interoperability InterPlanetary File System (IPFS) Invariant IPFS Know Your Customer (KYC) Ledger Lightning Network Liquidity Litecoin (LTC) Maker Malware Margin Trading Market Capitalization Market Order Masternode Merkle Tree Metadata Mining Mining Mining Farm Mining pool Mist MSP (Membership Service Provider) Multi Signature Node Node (Full Node) Nonce Nonce Non-Fungible Token (NFT) Nothing at Stake problem NPM (Node Package Manager) Oauth protocol Off-chain Off-Ledger Currency On-chain governance On-Ledger Currency Oracles Orderer Network P2P (Peer to Peer) Paper Wallet Participant Peer Pegged Currency Permissioned Ledger Phishing PKI (Public Key Infrastructure) Plasma Pragma(s) or Pragma-line Private Blockchain Private Blockchain Private Currency Private Key Private Sale Proof of Activity Proof of Burn Proof of Capacity Proof of elapsed time Proof of Stake (POS) Proof of Work (POW) Proof-of-Authority Proof-of-Stake Proof-of-Work Protocol Provably Provably Fair Pseudorandom Public Blockchain Public Key Public key cryptography Quantum Computing Race attack Ransomware Replicated Ledger Resistance REST API (representational state transfer API) Return on Investment (ROI) Ripple Routing Attack RPC (Remote Procedure Calls) Satoshi Satoshi Nakamoto Scalability Scrypt SDK Secure Asset Fund for Users (SAFU) Segregated Witness (SegWit) SHA 256 Sharding Smart Contract Smart Contract Smart Contracts Soft Fork Solidity Stablecoin State Channel Supercomputer Supply Chain Support Taker Testnet Ticker Token Token Token Sale Tokenless Ledger Transaction Block Transaction Fee Transaction ID (TXID) Transactions Per second (TPS) Turing Complete Turing Complete language Ubuntu Unpermissioned ledgers User Interface (UI) UTXO (Unspent Transaction Outputs) Verification Code VIPER Virtual Machine Volatility Wallet Wallet Whiskers Whitepaper Wick Zeppelin (or Open Zeppelin) Zero-Knowledge Proofs Zk-Snarks #bitcoin #blockchain #kriptopara
Views: 10 Devrim Danyal
Don Knuth ,1974  ACM Turing Award Recipient - Part 1
 
03:07:26
When Don Knuth, the 1974 Turing Award recipient, did this interview with Ed Feigenbaum, himself a Turing Awardee, he likely didn’t expect that it would go on for over 7 hours. The interview was split over two days and this give a convenient break point for dividing it into two files. While the topics range widely over Knuth’s whole life and work, the first part is mainly concerned with his early life and heritage, his first exposure to computers and what led him to focus his career in that area. The second part of the interview begins with some of the people who influenced him, including John Backus who had died a few days before this interview. It then goes on to Don’s work in things other than programming languages; items like his work in digital typesetting, mathematics and analysis of algorithms.
003   【黎跃春-全球首套区块链公链开发系统教程】根据区块数据生成区块HASH
 
22:22
完整的录播教学大纲 1. 区块数据结构 2. 区块链数据结构 3. 工作量证明 4. 哈希计算 5. Hashcash 6. 选择数据库 7. BoltDB 8. 数据库结构 9. 序列化 10. 持久化 11. CLI 12. 比特币交易 13. 交易输出 14. 发送币 15. 交易输入 16. 将交易保存到区块链 17. 工作量证明 18. 未花费交易输出 19. 比特币地址 20. 公钥加密 21. 数字签名 22. 椭圆曲线加密 23. Base58 24. 实现地址 25. 实现签名 26. 私钥和公钥 27. 奖励 28. UTXO 集 29. Merkle 树 30. P2PKH 31. 区块链网络 32. 节点角色 33. getblocks 34. getdata 35. block 和 tx 36. 多节点部署 37. p2p协议 38. 一致性协议 39. 虚拟机选型 40. 区块链集成虚拟机 41. JavaScript编写智能合约 42. 智能合约编译 43. 智能合约部署 44. 通过api调用智能合约 公众号:区块链部落 获取完整资料:加QQ,452649730 黎跃春区块链博客:http://liyuechun.org 视频网站:http://kongyixueyuan.com
Views: 383 黎跃春
Who is Turan Sert ? Technological Pioneers of the Future
 
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Devrim Danyal Short Tips is a brief series of short videos about new technologies and continuous training. You can have catchy information about New Technologies by following short videos published at different times of the day, you can contribute to everyone's learning by sharing ►►► Subcribe Now: / Videolardan haberdar olmak için Kanala Abone olun: https://www.youtube.com/channel/UCQyZ0OKFXCKMHK1nDXKaX6w ►►► Follow me / Takip edin; Twitter: https://twitter.com/devrimdanyal Instagram: https://instagram.com/devrimdanyal Linkedin: http://linkedin.com/in/devrimdanyal ddikk, Devrim Danyal Short Tips, new technology, cryptocurrency, blockchain, artificial intelligence, virtual reality, the internet of things, augmented reality 51% Attack ABI (Application Binary Interface) Absolute Advantage Accidental Fork Ad Hoc Address Agreement Ledger Airdrop Algorithm Allocation Alpha Altcoin Anti Money Laundering (AML) API Application Programming Interface (API) Application-Specific Integrated Circuit (ASIC) Arbitrage ASIC Atomic Swap Attestation Ledger Bitcoin Bitcoin Dominance Bitcoin Pizza Block Explorer Block Height Block Reward Blockchain Blockchain (DLT) Blockchain (Public) Bounty BUIDL Bull Business logic layer Business network card Candidate Block Casper CDN (Content Delivery Network) Central Ledger Centralized Chaincode Client Coin Cold Wallet Composer CLI Composer Rest Server Confirmation Consensus Consensus Point Consensus Process Credentials CRUD Cryptocurrency Cryptographic Hash Function Cryptography Custody Daemon DAO Dapps DDos Attacks Decentralization Decentralized Application (dApp) Decentralized Autonomous Cooperative (DAC) Decentralized Autonomous Organization (DAO) Decentralized Exchange Difficulty Difficulty Bomb Digital Asset Digital Commodity Digital Identity Digital Signature Digital signature Distributed Ledger Divergence Double Spend Double Spending Eclipse Attack Encryption Enterprise Ethereum Alliance (EEA) Enum EOA ERC ERC20 ERC223 ERC721 Ether ETH Ethereum EVM (Ethereum Virtual Machine) Exchange Fiat Forced Liquidation Fork Formal Verification Full Node Fundamental Analysis (FA) Gas Gas (Ethereum) Genesis Block GitHub Golang (Google language) Gossip Protocol Governance Halving Hard Fork Hardware Wallet Hash Hash function Hashrate HODL Hot Wallet Hyperledger Hyperledger Composer Hyperledger Fabric Iceberg Order IDE (Integrated development Environment) Immutable Index Initial Coin Offering (ICO) Initial Exchange Offering (IEO) Initial Token Offering (ITO) Instantiate(d) Intentional Fork Inter Planetary File System Interoperability InterPlanetary File System (IPFS) Invariant IPFS Know Your Customer (KYC) Ledger Lightning Network Liquidity Litecoin (LTC) Maker Malware Margin Trading Market Capitalization Market Order Masternode Merkle Tree Metadata Mining Mining Mining Farm Mining pool Mist MSP (Membership Service Provider) Multi Signature Node Node (Full Node) Nonce Nonce Non-Fungible Token (NFT) Nothing at Stake problem NPM (Node Package Manager) Oauth protocol Off-chain Off-Ledger Currency On-chain governance On-Ledger Currency Oracles Orderer Network P2P (Peer to Peer) Paper Wallet Participant Peer Pegged Currency Permissioned Ledger Phishing PKI (Public Key Infrastructure) Plasma Pragma(s) or Pragma-line Private Blockchain Private Blockchain Private Currency Private Key Private Sale Proof of Activity Proof of Burn Proof of Capacity Proof of elapsed time Proof of Stake (POS) Proof of Work (POW) Proof-of-Authority Proof-of-Stake Proof-of-Work Protocol Provably Provably Fair Pseudorandom Public Blockchain Public Key Public key cryptography Quantum Computing Race attack Ransomware Replicated Ledger Resistance REST API (representational state transfer API) Return on Investment (ROI) Ripple Routing Attack RPC (Remote Procedure Calls) Satoshi Satoshi Nakamoto Scalability Scrypt SDK Secure Asset Fund for Users (SAFU) Segregated Witness (SegWit) SHA 256 Sharding Smart Contract Smart Contract Smart Contracts Soft Fork Solidity Stablecoin State Channel Supercomputer Supply Chain Support Taker Testnet Ticker Token Token Token Sale Tokenless Ledger Transaction Block Transaction Fee Transaction ID (TXID) Transactions Per second (TPS) Turing Complete Turing Complete language Ubuntu Unpermissioned ledgers User Interface (UI) UTXO (Unspent Transaction Outputs) Verification Code VIPER Virtual Machine Volatility Wallet Wallet Whiskers Whitepaper Wick Zeppelin (or Open Zeppelin) Zero-Knowledge Proofs Zk-Snarks
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What is PROOF-OF-STAKE? What does PROOF-OF-STAKE mean? PROOF-OF-STAKE meaning & explanation
 
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What is PROOF-OF-STAKE? What does PROOF-OF-STAKE mean? PROOF-OF-STAKE meaning - PROOF-OF-STAKE definition - PROOF-OF-STAKE explanation. Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. SUBSCRIBE to our Google Earth flights channel - https://www.youtube.com/channel/UC6UuCPh7GrXznZi0Hz2YQnQ Proof-of-stake (PoS) is a type of algorithm by which a cryptocurrency blockchain network aims to achieve distributed consensus. Unlike Proof-of-Work (PoW) based cryptocurrencies (such as bitcoin), where the algorithm rewards participants who solve complicated cryptographical puzzles in order to validate transactions and create new blocks (i.e. mining), in PoS-based cryptocurrencies the creator of the next block is chosen in a deterministic (pseudo-random) way, and the chance that an account is chosen depends on its wealth (i.e. the stake). In PoS cryptocurrencies the blocks are usually said to be forged (in the blacksmith sense of this word), or minted, rather than mined. Also, usually all the coins are created in the beginning and the total number of coins never changes afterwards (although there are some other versions of PoS where new coins can be created). Therefore, in the basic version of PoS there are no block rewards (e.g. as in bitcoin); so, the forgers take only the transaction fees. Peercoin was the first cryptocurrency to launch using proof-of-stake. Other prominent implementations are found in ShadowCash, Nxt, BlackCoin, NuShares/NuBits, Qora and Nav Coin. Ethereum has planned a hard fork transition from PoW to PoS consensus. Both Peercoin and Decred hybridize PoW with PoS and combine elements of both consensus approaches in an attempt to garner the benefits of the two systems and create a more robust notion of consensus. Proof-of-stake must have a way of defining the next valid block in any blockchain. Selection by account balance would result in (undesirable) centralization, as the single richest member would have a permanent advantage. Instead, several different methods of selection have been devised. Peercoin's proof-of-stake system combines randomization with the concept of "coin age," a number derived from the product of the number of coins times the number of days the coins have been held. Coins that have been unspent for at least 30 days begin competing for the next block. Older and larger sets of coins have a greater probability of signing the next block. However, once a stake of coins has been used to sign a block, they must start over with zero "coin age" and thus wait at least 30 more days before signing another block. Also, the probability of finding the next block reaches a maximum after 90 days in order to prevent very old or very large collections of stakes from dominating the blockchain. This process secures the network and gradually produces new coins over time without consuming significant computational power. Peercoin's developer claims that this makes a malicious attack on the network more difficult due to the lack of a need for centralized mining pools and the fact that purchasing more than half of the coins is likely more costly than acquiring 51% of proof-of-work hashing power . Proof of Work relies on energy use. According to a bitcoin mining-farm operator, energy consumption totaled 240kWh per bitcoin in 2014 (the equivalent of 16 gallons of gasoline). Moreover, these energy costs are almost always paid in non-cryptocurrency, introducing constant downward pressure on the price. Proof of Stake currencies can be several thousand times more cost effective. The incentives of the block-generator are also different. Under Proof-of-Work, the generator may potentially own none of the currency they are mining. The incentive of the miner is only to maximize their own profits. It is unclear whether this disparity lowers or raises security risks. In Proof-of-Stake, those "guarding" the coins are always those who own the coins (although several cryptocurrencies do allow or enforce lending the staking power to other nodes). Some authors argue that proof-of-stake is not an ideal option for a distributed consensus protocol. One problem is usually called the "nothing at stake" problem, where (in the case of a consensus failure) block-generators have nothing to lose by voting for multiple blockchain-histories, which prevents the consensus from ever resolving. Because there is little cost in working on several chains (unlike in proof-of-work systems), anyone can abuse this problem to attempt to double-spend (in case of blockchain reorganization) "for free". ....
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