Home
Search results “Proof-of-stake”
Proof-of-Stake (vs proof-of-work)
 
07:59
Cryptocurrencies use a ton of electricity because of mining. In recent years people started working on a different technique called Proof-of-Stake. Not only does it use less energy, it can also be more secure. (This video is a re-upload to fix a mistake I made in the previous one. Sorry about that!) 📚 Sources for this video: https://www.savjee.be/videos/simply-explained/proof-of-stake/ 🌍 Social Twitter: https://twitter.com/savjee Facebook: https://www.facebook.com/savjee ✏️ Check out my blog https://www.savjee.be
Vitalik Buterin interview on Proof of Stake and future of ethereum
 
19:13
Vitalik Buterin interview on Proof of Stake and future of ethereum. Vitalik Buterin explains the working, proof of stake concept and other things about the future of ethereum in this interview with CIGI Senior Fellow Julie Maupin. Their discussion covers a wide range of subjects: Buterin’s introduction to cryptocurrencies; the creation of Ethereum; how hardware — big and small — plays a role in future development and adoption; and Ethereum’s imminent transition from the “proof of work” model to “proof of stake.” Vitalik Buterin also explains the fail safe or the penalty feature of casper and removes the notion that the proof of stake is being called centralized
Views: 9369 AGRIM JAIN
Proof of Work VS Proof of Stake - Simplified Explanation
 
09:55
Hello Cadets! We're bringing you a video all about proof of work vs. proof of stake. We tried our best to simplify these concepts but they're really deep and complicated, so let us know how we did. We also tried our best to be as accurate as possible, but if we missed something, please let us know. Proof Of Stake NOTES: CORRECTION: Your stake percentage to win signing a block is actually dependent on how much you own in a stake pool, so you would obviously be competing against many other stake holders, not just four. 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 Vector graphics by Freepik
Views: 95552 Cryptonauts
Proof of Work vs Proof of Stake (Ethereum) - Explained for Beginners
 
07:15
We are explaining the difference between proof of work (used in Bitcoin, Ethereum, etc) and proof of stake. Ethereum will be switching from proof of work to proof of stake in the next month, so you should be aware of the differences between the two. Learn more about proof of work and proof of stake: https://youtu.be/ASCGQFZgcT8 Subscribe to the channel for more videos! New videos every week!
Proof of work или proof of stake, определение, отличия и что лучше?
 
16:07
Приветствую всех зрителей и подписчиков моего канала. В преддверии активации SegWit2x и перехода эфириума на протокол Proof of stake, я решил сделать видео, в котором мы вместе попробуем разобраться в алгоритмах подтверждения блокчейна. То есть, ответить на вопросы: для чего нужен майнинг, что такое Proof of stake и Proof of work, и в чем их принципиальное отличие. А также мы поговорим о том, какой из вариантов защиты является более надежным и почему. Всех благодарю за просмотр, вопросы и мнения по видео, а также идеи для новых роликов, пишите в комментариях. Текстовый вариант статьи готов, всем спасибо за ваши лайки и вот ссылка на блог - https://alex-magic.livejournal.com/17798.html
Proof of Work vs Proof of Stake - Clearly Explained
 
07:58
Proof of Work vs Proof of Stake - Clearly Explained In this video I explain the difference between the Proof of Work & Proof of Stake consensus mechanisms used by blockchain based cryptocurrencies. 🐦 TWITTER: https://twitter.com/nugget_alex ⌨️ STEEMIT: https://steemit.com/@nuggetsnews 🎵Podcast: https://goo.gl/2FwLYz OR Search 'Nugget's News' 🏦Large Crypto Purchases/Sales: https://calebandbrown.com/ Discount code: Nugget's News 👕 Crypto Merchandise: http://shrsl.com/nf7o ⚡️ Pay Bills with Crypto: https://www.livingroomofsatoshi.com/?code=C3FW 💰 Buy Gold and Silver with Crypto - https://www.ainsliebullion.com.au/ Discount code - NUGGET 📚 REDDIT: https://www.reddit.com/user/nugget_alex/ 🏦 Coinbase: https://www.coinbase.com/join/54152b230bf6fa71dd000002 🏦 Coinspot: https://www.coinspot.com.au?affiliate=YNV53 🏦 Binance: https://www.binance.com/?ref=10788816 🏦 KuCoin: https://www.kucoin.com/#/?r=188MQ 🏦 EthFinex: https://www.ethfinex.com/?refcode=FJfGA79ciH 🔐 LEDGER Wallet: https://www.ledgerwallet.com/r/f536 🔐 TREZOR Wallet: https://shop.trezor.io?a=esyfabvzr6zu 💻 Public FB Page: https://www.facebook.com/nuggetsnews/ 🎓 Join Crypto Academy: https://goo.gl/uLvyWn 🎓 Crypto Trading Course: Discount code: Nugget10 https://www.chartguys.com/courses/crypto/?ref=5 🎓 Crypto Alerts System: Discount code: NUGGY10 https://crypto.chartguys.com?af=539351d975 Please Like, Share and Subscribe For More Crypto News. Disclaimer: I AM NOT A LICENSED FINANCIAL ADVISOR. MY VIEWS ARE GENERAL IN NATURE AND SHOULD NOT BE TAKEN AS FINANCIAL ADVICE. ALWAYS DO YOUR OWN RESEARCH BEFORE INVESTING ANY MONEY.
Views: 15895 Nugget's News
Proof of Work VS Proof of Stake - Объяснение
 
04:16
☑️Наш канал в Telegram: https://t.me/crypt0Inside Чем отличается Proof of Work ( Доказательство выполнения работы) и Proof of Stake (Доказательство доли владения)? Алгоритм Proof of work подразумевает наличие вычислительных мощностей для подписания новых блоков. Proof of Stake же работает иначе. Для создания блока через алгоритм Proof of Stake используется количество монет на балансе. Чем больше у вас монет, тем выше шанс того, что именно вы подпишите новый блок. Стоит отметить, что в алгоритме Proof of Stake вы получаете вознаграждение в виде комиссий за транзакции, которые были в подписанном блоке. В proof of work за создание блока вы получаете определенное количество монет. Например за создание блока в сети Bitcoin вы получите 12.5 BTC. В сети Bitcoin каждые 4 года за создание блока в Proof of Work награда уменьшается вдвое. ⏪Лучшие биржи для торгов криптовалютой ⏩ ★Биржа Binance - Лучшая биржа с самой низкой комиссией за внутренние переводы. На бирже очень легко получить верификацию и начать торговать. https://goo.gl/aqDesF ★Биржа Bittrex - Довольно удобная и надежная биржа с огромным количеством валютных пар. Однако комиссия за внутренние обмены и переводы довольно велика. https://goo.gl/uMppfQ ★Поддержать проект: BTC - 18UHcCUkqrj79iLkhsrSPqaKWvSpPBvGCm ETH - 0x70a7034efC9ca7Dc80F34cF1cd4dBC1Aed6c49C0 LTC - LTG9PbDzgo8f1ffpteyhuqpDP3GogWUfjK DASH - XsbuaakPYqp6v8fhxUM83vKbUXoTQsjxZ7 BCH - 1AnKfdu9M7vKT97bskkfubAyEH2hsqy9L3
Views: 1543 CryptoInside
Алгоритмы PoW и PoS МАЙНИНГ простыми словами
 
12:52
Алгоритмы майнинга PoW (Proof Of Work) и PoS (Proof Of Stake) в подробностях простыми словами. ► Как я зарабатываю криптовалюту: 1) GS MINING отзывы https://www.youtube.com/watch?v=1Fe_x2UOiDQ 2) GS MINING облачный майнинг https://www.youtube.com/watch?v=nIk8t2Nslto 3) GS MINING маркетинг https://www.youtube.com/watch?v=fl9QaDHPAJ0 4) GS MINING преимущества https://www.youtube.com/watch?v=LBGjmb9imGU
Views: 1642 PRO FIT
What is Proof of Work / Proof of Stake
 
02:39
This short video explains the concepts of Proof of Work (POW) and Proof of Stake (POS) in the Bitcoin terminology. for more information visit http://99bitcoins.com
Views: 94359 Ofir Beigel
What's Proof of Work and Stake?
 
18:24
In this video we look at the challenges of establishing distributed consensus in a cryptocurrency and some potential solutions to the "byzantine generals' problem": Proof of Work (PoW) and Proof of Stake (PoS) For an excellent, detailed breakdown on some of the finer details of proof of stake, check out the Ethereum FAQ: https://github.com/ethereum/wiki/wiki/Proof-of-Stake-FAQ ### Find the video helpful? ### Support my work and get access to exclusive perks on Patreon: https://www.patreon.com/ummjackson ### Follow me on Twitter ### https://twitter.com/ummjackson Intro/outro music: dj quads (https://soundcloud.com/aka-dj-quads/medicine-to-me)
Views: 16708 Jackson Palmer
Что такое PoS (proof of stake)? Выгоден ли PoS майнинг?
 
07:02
И правда, выгоден ли PoS майнинг или как в народе говорят стейк (stake)? Стоит ли вкладываться в pos майнинг или лучше вкладываться в pow (prood of work) майнинг?. Разберем на примере такой монеты как Lizus. ============================================== VDS для Ваших мастернод и кошельков - https://www.vultr.com/?ref=7406014 Скидка на 5 евро в магазине computeruniverse - FWSYEUK Благодарность и задать вопрос - http://www.donationalerts.ru/r/beminer Блог канала - http://be-miner.info/ Чат в телеграме- https://t.me/be_miner Группа в ВКонтакте - https://vk.com/beminer GitHub - https://github.com/beminer YouTube канал - https://www.youtube.com/c/BeMiner?sub_confirmation=1 Бот-калькулятор по хэшрейту - https://t.me/beminer_bot Для связи по вопросам - [email protected] Если нужен мониторинг ферм \ балансов и т.д. через бота в телеграмме, то пишите через группу ВК или чат телеграмма сразу с описанием программы ============================================== Регистрация на бирже Binance - https://www.binance.com/?ref=18261112 Скидка в магазине computeruniverse - FWSYEUK Обменники, через которые я выводил деньги: Бот в телеграме вывод BTC - tg://resolve?domain=BTC_CHANGE_BOT&start=253200648ssAffiliate -------------------------------------------------- Бот в телеграме вывод LTC - tg://resolve?domain=LTC_CHANGE_BOT&start=253200648ssAffiliate -------------------------------------------------- 24paybank - https://24paybank.com/?rid=14862329282899 -------------------------------------------------- Kassa - http://kassa.cc/?ref_hash=2dd963bd2ec7172359ca1cd36a5fa54b ==============================================
Views: 6034 Be Miner
Андрей Соболь - Proof-of-Stake — это новая аристократия (Rus)
 
19:36
Bitcoin & Blockchain Meetup Minsk #2 Full video - https://www.youtube.com/watch?v=thtC6pQNR9s Andrey Sobol - Proof-of-Stake, New Aristocrats
Views: 7207 Andrey Sobol
Proof of Stake (Ethereum) Explained
 
03:56
http://boxmining.com/ethereum-proof-of-stake/ - Ethereum is set to undergo a Hard fork to implement Proof of Stake mechanism for all transactions. Here is a short summary of what this entails.
Views: 60002 Boxmining
IOHK | What is Proof of Stake?
 
07:23
The Ouroboros protocol stands out as the first proof of stake algorithm that is provably secure, meaning that it offers security guarantees that are mathematically proven. This is essential for a protocol that is intended to be used in cryptocurrency, an infrastructure that must be relied on to carry billions of dollars worth of value. In addition to security, if blockchains are going to become infrastructure for new financial systems they must be able to comfortably handle millions of users. The key to scaling up is proof of stake, a far more energy efficient and cost effective algorithm, and as such this research represents a significant step forward in cryptography. Ouroboros also has the distinction of being implemented – the protocol will be an integral part of Cardano, a blockchain system currently in development. In this video, Prof Aggelos Kiayias provides an in-depth analysis into Proof of Stake and its many benefits compared to Proof of Work. Prof Aggelos Kiayias is the Chair in Cyber Security and Privacy at the University of Edinburgh. His research interests are in computer security, information security, applied cryptography and foundations of cryptography with a particular emphasis in blockchain technologies and distributed systems, e-voting and secure multiparty protocols as well as privacy and identity management. He joins IOHK as chief scientist through a long-term consulting agreement between IOHK and the University of Edinburgh, UK, where he is based and continues to do research and teach courses in cyber security and cryptography. Prof Kiayias is also Professor in Residence (gratis) at the University of Connecticut, USA, and Associate Professor of Cryptography and Security (on leave) at the National and Kapodistrian University of Athens, Greece. Prof Kiayias’s cyber security research over the years has been funded by the Horizon 2020 programme (EU), the European Research Council (EU), the General Secretariat for Research and Technology (Greece), the National Science Foundation (USA), the Department of Homeland Security (USA), and the National Institute of Standards and Technology (USA). He has received an ERC Starting Grant, a Marie Curie fellowship, an NSF Career Award, and a Fulbright Fellowship. He holds a Ph.D. from the City University of New York and he is a graduate of the Department of Mathematics at the University of Athens. He has more than 100 publications in journals and conference proceedings in the area. He currently serves as the program chair of the Financial Cryptography and Data Security 2017 conference. https://iohk.io/team/aggelos-kiayias/ -- See more at: https://iohk.io Get our latest news updates: https://iohk.io/blog/ Meet the team: https://iohk.io/team/ Learn about our projects: https://iohk.io/projects/ Visit our library: https://iohk.io/research/library/ In the press: https://iohk.io/press/ Work with us: https://iohk.io/careers/
Views: 2271 IOHK
What is Proof of Work (POW) and Proof of Stake (POS) - Crypto Knowledge
 
05:28
http://www.ThinkingCrypto.com Both are algorithms used to establish a consensus on the blockchain. Ways of securing the blockchain, Defense from DoS attacks. Proof of Work One of the first ways of securing the blockchain. Primarily used but not specific to cryptocurrencies Accurate work and speed of Blockchain system depend on it. Mining Bitcoin is a proof of work currency. In order to get Bitcoin you need to mine it, solving block etc. Requires a lot of time energy and money Proof of Stake Proof of stake is an alternative process for transaction verification on a blockchain. Less about mining and more about validating Unlike the proof of work system, in which the user validates transactions and creates new blocks by performing a certain amount of computational work, a proof of stake system requires the user to show ownership of a certain number of cryptocurrency units. In the proof of stake system, blocks are said to be ‘forged’ or ‘minted’, not mined. Users who validate transactions and create new blocks in this system are referred to as forgers. In order to validate transactions and create blocks, a forger must first put their own coins at ‘stake’. Think of this as their holdings being held in an escrow account: if they validate a fraudulent transaction, they lose their holdings, as well as their rights to participate as a forger in the future. Once the forger puts their stake up, they can partake in the forging process, and because they have staked their own money, they are in theory now incentivized to validate the right transactions. Some POS cryptos include NEO, Cardano and Stellar Lumens Sign up with Coinbase for Free to start investing in Bitcoin and get $10 free Bitcoin when you spend $100! - https://www.coinbase.com/join/59db057bed984302ff3b1275 Easily purchase Altcoins such as Ripple XRP, Cardano and more on the Binance exchange - https://www.binance.com/?ref=21575512 Get the Ledger Nano S to Safely store your Cryptocurrency! : -Buy directly from Ledger - https://www.ledgerwallet.com/r/acd6 -Buy on Amazon - http://amzn.to/2zYgdAv Mine Bitcoin and other Cryptocurrencies Daily with HashFlare! Free to sign up! - https://hashflare.io/r/373CC8F3 Mine Bitcoin and other Cryptocurrencies with Genesis Mining. Use code "he76Rc" and get 3% off every purchase - https://www.genesis-mining.com/a/2126471 Help support the channel! Donations : BTC - 3GPcKwB3UGML4UiYqZM6BYx7Nu5Dj7GKDD ETH - 0x7929e49cabe8d95d31392eaf974f378b508da2f4 LTC - MWMhsyGX7tsTPGS2EtSCAWpy3ywCv25r6B XRP - rDsbeomae4FXwgQTJp9Rs64Qg9vDiTCdBv Destination Tag - 35594196 Follow on Facebook - https://www.facebook.com/thinkingcrypto/ Follow on Twitter - https://twitter.com/ThinkingCrypto1 Disclaimer - Thinking Crypto and Tony Edward are not financial or investment experts. You should do your own research on each cryptocurrency and make your own conclusions and decisions for investment. Invest at your own risk, only invest what you are willing to lose. This channel and its videos are just for educational purposes and NOT investment or financial advice.
Views: 5749 Thinking Crypto
Ethereum Proof Of Stake (PoS) How It Will Work.
 
02:50
Today i show you how ethereum's new roadmap to Proof of Stake will work out, they will not jump to 100% Proof of Stake from the first day it will be active. The Proof of Stake program called Casper will ease in slowly onto the Ethereum Network and will later on decide what will be the best. Buy Complete rigs at: https://www.buriedone.com/rig-builds.html You could buy your parts from amazon using the following links: Buy anything using the following links: Amazon.COM: https://goo.gl/NVLgoZ Amazon.CO.UK: https://goo.gl/tpZ6GH Amazon.DE: https://goo.gl/Xm9AZe Amazon.CA: https://goo.gl/zttej1 Amazon.FR: https://goo.gl/stzcSn Buy your graphics cards with Hashrate Benchmarks NOW! https://www.buriedone.com/hashrates.html Facebook: https://www.facebook.com/pages/BuriedOne Twitter: https://twitter.com/BuriedOne Send me your Mining Rig photos on Instagram!: https://www.instagram.com/buriedone_blockchain/ Join our Discord at the BuriedONE Blockchain Community if you seek help! Discord: discord.me/buriedone
Views: 11988 BuriedONE Cryptomining
How to start Proof of Stake Mining - a cryptocurrency guide to what's needed! And the setup I use!
 
11:25
Tutorial episode on whats needed will cover: What hardware you need What I currently use And a high level tutorial on staking your wallet. So lets start profiting! If you like this video please donate so I can create more! BTC: 1PsUfNNfmrM8z3ZJSAmq6ZWxsxy57GLzE7 LTC: LWJSzDEdtYtj4yfPDbrhLf5MrSjsbwzo13 ETH and ERC20 tokens: 0xe2327426dF56b4D5528e99A037efcA2c3686Eab9 Decred: DshU5PWhRZwmnP1RSsucdnDKTGsyY8sctWJ
Views: 17288 Alpha Crypto
Porgrammer explains PoW vs PoS | Blockchain
 
11:18
What is the difference between proof of work and proof of stake?
Views: 28530 Ivan on Tech
Алгоритм консенсуса (PoW vs PoS). Proof of Stake. В чем фишка?
 
04:33
Что такое PoS и PoW? В чем разница? Какой доход от Proof-of-Stake майнинга? Рассказываем о нюансах двух основных алгоритмов консенсуса на блокчейне. Разбираем процесс форджинга.
Views: 322 StratoFinance
Увеличиваем эффективность PoS майнинга криптовалюты в x13 раз на примере PostCoin
 
24:16
0:10 Что такое PoS майнинг 1:25 Характеристики PoS майнинга - изучает исходные код криптовалюты 4:35 Что эффективнее для PoS майнинга - одна транзакция на большую сумму или много мелких транзакций 6:10 На что влияет время Minimum Stake Age (время созревания входа) 8:15 Выбор оптимального размера входов для PoS манинга (2 в степени N) 12:25 Реальный расчёт эффективности Proof-of-Stake майнинга для PostCoin 14:30 Как настроить эффективную добычу Proof of Stake криптовалюты 14:40 Почему нельзя использовать стандартный Windows GUI кошелёк для PoS 17:00 Использование выделенного сервера или VPS для PoS 17:25 PoS майнинг на Raspberry Pi
Ethereum's Proof of Stake Casper Explanation part 1
 
03:25
Ethereum is planning on making a huge move to Proof of Stake. Here is an explanation of how Casper, Ethereum's Proof of Stake algorithm, works with validators. Part 2 explains how the rules of Etheruem's Proof of Stake will be enforced, and the implementations on Ethereum's future: https://youtu.be/j5rVmy_JM3Q If you have any questions please comment below! If you want to learn more (references): -Vitalik Buterin recent post about Casper and Proof of Stake: https://medium.com/@VitalikButerin/mi... - Great Article giving an update of Ethereum's Proof of Stake progress (also has links to Caper White Papers): https://www.coindesk.com/ethereum-seeing-ghosts-vitalik-buterin-is-finally-formalizing-ethereums-casper-upgrade/ Great Overview about Proof of Stake, Ethereum mining, and Ethereum's Future: https://www.ethnews.com/proof-of-stak... Ivan's technical explanation of Casper, Ethereum's Proof of Stake: ( Ivan is coding Casper and knows it best) https://youtu.be/MyDocEQfBGA
Views: 14268 Delvewise
Топ 3 криптомонеты для PoS майнинга (Proof of Stake)
 
01:57
Дорогая подборка для PoS (Proof of stake) майнинга: Bitcoin Green Ignition Coin Stipend Нужны монетки подешевле? ставим лайки и пишем комменты. ============================================== Скидка на 5 евро в магазине computeruniverse - FWSYEUK Благодарность и задать вопрос - http://www.donationalerts.ru/r/beminer Блог канала - http://be-miner.info/ Чат в телеграме- https://t.me/be_miner Группа в ВКонтакте - https://vk.com/beminer GitHub - https://github.com/beminer YouTube канал - https://www.youtube.com/c/BeMiner?sub_confirmation=1 Бот-калькулятор по хэшрейту - https://t.me/beminer_bot Для связи по вопросам - [email protected] Если нужен мониторинг ферм \ балансов и т.д. через бота в телеграмме, то пишите через группу ВК или чат телеграмма сразу с описанием программы ============================================== Регистрация на бирже Binance - https://www.binance.com/?ref=18261112 Скидка в магазине computeruniverse - FWSYEUK Обменники, через которые я выводил деньги: Бот в телеграме вывод BTC - tg://resolve?domain=BTC_CHANGE_BOT&start=253200648ssAffiliate -------------------------------------------------- Бот в телеграме вывод LTC - tg://resolve?domain=LTC_CHANGE_BOT&start=253200648ssAffiliate -------------------------------------------------- 24paybank - https://24paybank.com/?rid=14862329282899 -------------------------------------------------- Kassa - http://kassa.cc/?ref_hash=2dd963bd2ec7172359ca1cd36a5fa54b ==============================================
Views: 2818 Be Miner
Proof of Work vs Proof of Stake vs Proof of Importance explained.
 
11:14
How proof of work works? What about proof of capacity? How is it different than proof of stake and proof of importance. You will learn in this video. Tomek's NEM address (tip): NDLDC2-KNU7FH-VZJ4KX-ZVAJVA-D6XTAC-G7G5UZ-QC43 ********************************************************************* Social: Steemit: https://steemit.com/@tongokongo Twitter: https://twitter.com/cryptoTonyNEM Telegram: https://t.me/tongokongo music: https://soundcloud.com/sledg3/phat-beat-ii?
Views: 2839 NEM with Tony
Proof of stake experiement episode 25 - 228% ROI on one coin real passive income
 
12:25
We have Beancash still killing it in stakes and followed closely by syndicate SYNX Some great coins to stake Neutron NTRN Reddcoin REDD Exclusivecoin EXCL NEO & GAS Komodo KMD ARK Making money while I sleep Check out the first episode of the series here: https://goo.gl/LNPt88 Come join the Alphcrypto Army at discord! https://discord.gg/tN4zrwF Amazing photography on Unplash.com Photo by Johny Goerend on Unsplash Photo by Samuel Zeller on Unsplash Photo by Adam Krowitz on Unsplash Check out the first episode of the series here: https://goo.gl/LNPt88 Buy an amazing CryptoCurrency Hardware wallet here - Ledger Nano 😍 https://www.ledgerwallet.com/r/c5ec Get FREE $10 worth of Bitcoin when you buy here at coinbase https://goo.gl/d3DT1t Buy a bunch of cryptocurrencies at Binance including IOTA, ADA,Vechain and EOS here - https://goo.gl/VrAqr5 Another good exchange to purchase XRB RailBlocks (Soon) Vechain and more. Kucoin - https://goo.gl/bY5p5e Awesome music: Summer at bensound.com My Server setup for the proof of staking setup 💻 HP z600 server Dual 5550 Xeons 24gb Ram ECC 60gb Sandisk SSD 2tb Seagate Firecuda My Video editing hardware 📹 Macbook Pro 15-inch Mid 2014 C2QRD02GG3QD 2.5 GHz Intel Core i7 16 GB 1600 MHz DDR3 512Gb SSD NVIDIA GeForce GT 750M 2048 MB Samson Meteor microphone Twitter: https://twitter.com/alphacrypto8 Instagram: Alphacrypto88 Donations will be much appreciated and will help me create more videos like this! 🙏 BTC: 1PsUfNNfmrM8z3ZJSAmq6ZWxsxy57GLzE7 LTC: LWJSzDEdtYtj4yfPDbrhLf5MrSjsbwzo13 ETH: 0xe2327426dF56b4D5528e99A037efcA2c3686Eab9 NEM (XEM): NCM53Q42XNKAATLWTMG4NWDY5AEIKHMF5VAJFM2N NEO: AdoMRY9WYuXi1S6dLCgsEfvU6qZfkv1fSE DASH: XbCMxuwhbsMXkNR58GBXbqkyFYw5nuFb7m Decred: DshU5PWhRZwmnP1RSsucdnDKTGsyY8sctWJ GNT: 0xe2327426dF56b4D5528e99A037efcA2c3686Eab9 OMG: 0xe2327426dF56b4D5528e99A037efcA2c3686Eab9 ADA:DdzFFzCqrhsrc6r18TYsfe3gDbsUHA2wYgCeakH4t7NwUVfPYmvUKWfdm7oora8Q88bKdEKvAtm8hvrDFrrxfpitLAeKLvgzYsky67Ht
Views: 3104 Alpha Crypto
Unterschied Ethereum Proof of Stake (Casper) und Bitcoin Proof of Work (Mining)
 
06:20
Teil dieses Video und lass uns gemeinsam AT, DE und CH krypto-fit machen :) --------------- Ich freue mich auf einen “Daumen hoch” und ein “Abonnieren meines Kanals”: https://www.youtube.com/subscription_center?add_user=julianhosp Sei bei unserer Facebook Gruppe dabei: https://www.facebook.com/groups/kryptoganzeinfach/ Hier ist das kostenlose Webinar mit allen Basics zu Bitcoin, Blockchain usw.: http://www.i-unlimited.de/bitcoinde --------------------- TAGS: Stratis Bitcoin Ethereum Blockchain Kryptowährungen Scam Abzocke Betrug Mining Investieren Julian Julian Hosp Dr. Julian Hosp
Views: 8786 Dr. Julian Hosp
[Lecture 7] Cryptoeconomics and Proof-of-Stake
 
51:04
Blockchain Fundamentals Lecture 7 - Aparna Krishnan
Ethereum - Proof Of Stake - Noob's Guide
 
14:30
• Come chat on our Discord!: https://discord.gg/PApp82h • PoS FAQ: http://bit.ly/2GFK9Vu • Bitsonline Article: http://bit.ly/2IydgGJ • Casper Github: http://bit.ly/2Jq8lc4 Ethereum proof of stake: what does it mean, why does it matter, and when is it happening? What are your thoughts on Proof of Stake for Ethereum? Excited cuz it will stop mining? Unhappy because it will eliminate your profits? Don't like the risks? Or excited for the ecological impact? Let's chat about it! Thanks to MSI South Africa for sending the GT73VR with me to the US. • GT73VR Deets: https://goo.gl/na3pi1 • Where to Buy: https://goo.gl/JxJWsZ For PC parts: • Buy from Amazon in US: http://amzn.to/2krqEWz • Buy from Wootware in SA: https://goo.gl/LHuwN5 • Buy Mining stuff on Amazon: http://amzn.to/2BsFwLw • You can support us on Patreon: https://www.patreon.com/UFDTech • Bitcoin Dono Address: 1G5n6qFafWSYf8CZikZTXXcThpoxKeXK1K Video was edited on: • X399 Gaming Pro Carbon: http://amzn.to/2iPnnzB • Threadripper 1950X: http://amzn.to/2ikITbh • MSI RX Vega 64: http://amzn.to/2A2JW7Q • Trident Z RGB: http://amzn.to/2prkDHI • Corsair H100i: http://amzn.to/2gRg0mU • ASUS PCI WiFi Adapter: http://amzn.to/2teOAwm • Enthoo Evolv: http://amzn.to/2oHZU5o • Corsair LL 120's: http://amzn.to/2z1w25M • Thermaltake Toughpower RGB 850W: http://amzn.to/2lSKNUv Video was shot on: • Panasonic GH4: http://amzn.to/2tyKUpJ • Sigma 18-35 f1.8: http://amzn.to/2tyDKBB • Tascam DR-40: http://amzn.to/2tRVLxo • AKG Lavalier Mic: http://amzn.to/2uzaVW3 • Rode VideoMic Pro: http://amzn.to/2uzxOZf • Benro Tripod & Head: http://amzn.to/2u0P9xk • Godox LED Lights: http://amzn.to/2uTeHJ2 For the intro/outro music by Kalyptra: https://goo.gl/KyLzTB For the music in the video: https://goo.gl/IMZC9A My Twitter - http://www.twitter.com/ufdisciple My Facebook - http://www.facebook.com/ufdtech My Instagram - http://www.instagram.com/ufdtech Thank to Tancrid "Tank" Muller for writing the video! Thanks to Reece Hill for filming the video! Thank to Rikus Strauss for editing the video! Executive Producer: JC Randall
Views: 17194 UFD Tech
Ethereum Proof Of Stake Mining - How To Be A Validator And Create Ethereum
 
12:58
HashFlare Cloud Mining: https://hashflare.io/r/C061C08E ---------------------------------------------------------------------------------- Sign up and buy on Coinbase to receive $10 for Free! https://www.coinbase.com/join/529b4566229f2d548e000092 --------------------------------------------------------------------------------- Open An Account With Binance! https://www.binance.com/?ref=22170588 ------------------------------------------------------------------------------------------------------- Genesis Mining Discount Code! Receive 3% off of your Genesis Mining Contract Instantly! uDWPVB Simply post the above code into the website and receive an instant 3% rebate! -------------------------------------------------------------------------------- Follow me On Facebook ! https://www.facebook.com/TheModernInvestor https://www.youtube.com/channel/UC-5HLi3buMzdxjdTdic3Aig ------------------------------------------------------------------------------------------------------- XRP Transaction Cost And Coin Burn: https://ripple.com/build/transaction-cost/ Is Ripple Centralized?: https://ripple.com/insights/how-we-are-further-decentralizing-the-ripple-consensus-ledger-rcl-to-bolster-robustness-for-enterprise-use/ ------------------------------------------------------------------------------------------------------ Looking To Help And Support The Channel? Bitcoin Donations Address: 1Dp1CgxPskzCnSrFHcVeYVTQat5PiHRSHV Ripple Donation Address: rLEPja8B7Z8p5epyfv5fhkFqngQ8zDgLsg Litecoin Donation Address: Lh7dbMcXHTxaEAKg4tigKxoXCikceU4ZnM Ethereum Donation Address: 0xf04Ae476bE26B08Bb2B616B7ef1Fc936478B1136 ------------------------------------------------------------------------------------------------------- Photo Credit To: https://d2v9y0dukr6mq2.cloudfront.net/video/thumbnail/r3NpKei5gizy8iatz/videoblocks-virtual-money-ethereum-cryptocurrency-ethereum-eth-currency-accepted-here-sign-on-white-background_szz3ultndf_thumbnail-full01.png
Views: 6360 The Modern Investor
Which Proof of Stake CryptoCurrency is most profitable? Episode 1
 
11:19
Crypto Experiment! we look at 14 Proof of stake coins to find out which is most profitable in this on going series. This is real Passive income for everyone. Purchasing $250 of each of these coins: Pivx. Neo, Reddcoin, Exclusive coin, Blackcoin, Neoscoin, Piecoi, Neutron, Syndicate, Bitbean, Renos, Rain, Embercoin, Particl. Help me create more videos like these by donating! BTC: 1PsUfNNfmrM8z3ZJSAmq6ZWxsxy57GLzE7 LTC: LWJSzDEdtYtj4yfPDbrhLf5MrSjsbwzo13 ETH: 0xe2327426dF56b4D5528e99A037efcA2c3686Eab9 DASH: XbCMxuwhbsMXkNR58GBXbqkyFYw5nuFb7m Decred: DshU5PWhRZwmnP1RSsucdnDKTGsyY8sctWJ QTUM: 0x705452A97BFCe4829aACDb41dFe1A81DD98994a7 Please like and subscribe this video if you enjoyed it!
Views: 24101 Alpha Crypto
Why Proof of Stake doesn't really make sense to me
 
22:25
-------------------------- Seminar: http://programmingblockchain.com/ Newsletter: http://eepurl.com/cZr_Aj Medium: https://medium.com/@jimmysong Twitter: https://twitter.com/jimmysong Github: https://github.com/jimmysong
Proof of Work vs Proof of Stake: The Difference
 
12:21
talking about the difference between proof of work and proof of stake crypto coins and what i think the future will be like. Sign up with coinbase. buy or sell 100 dollars in crypto currency and get 10 dollars of bitcoin for free with this link to coinbase. https://www.coinbase.com/join/59ab37900671d100b3c25cc5 Want to donate to the channel? Donate Litecoin and send me an email saying how much you sent and I'll try to thank you at the end of the next video! Litecoin Address: LUe6Ub9UUGjFxkFbNkBA6nD4ebwRSeSsgD [email protected] the safest way to store bitcoin and claim bitcoin forks https://www.ledgerwallet.com/r/554d the safest way to store bitcoin and claim bitcoin forks https://www.ledgerwallet.com/r/554d Trade almost all alt coins here at cryptopia https://www.cryptopia.co.nz/Register?referrer=mrsotko
Formal Barriers to Proof-of-Stake Protocols - BPASE '18
 
34:13
Formal Barriers to Proof-of-Stake Protocols - Jonah Brown-Cohen et al. BPASE '18, January 24-26th 2018, Stanford University Stanford Cyber Initiative Slides and a full listing of talks are available at https://cyber.stanford.edu/bpase18
Views: 1549 Cyber Initiative
VERY PROFITABLE POS PROOF OF STAKE COIN HIGHCOIN 2018
 
08:07
VERY PROFITABLE POS PROOF OF STAKE COIN HIGHCOIN 2018 Discord: https://discord.gg/h9kMT4v https://stocks.exchange/trade/HIGHT/BTC BitcoinTalk: https://bitcointalk.org/index.php?topic=2537307.0
Views: 11629 Martins Hacks
Bitcoin - Proof of Stake Virtual Mining
 
08:07
Proof of Stake Virtual Mining - Bitcoin and Cryptocurrency Technologies Part 8 - Alternative Mining Puzzles Not everyone is happy about how Bitcoin mining works: its energy consumption and the fact that it requires specialized hardware are major sticking points. This week we'll look at how mining can be re-designed in alternative cryptocurrencies.
Views: 30386 intrigano
PROOF OF STAKE POS PROFITABLE COIN THUNDERSTAKE
 
10:23
PROOF OF STAKE POS PROFITABLE COIN THUNDERSTAKE REVIEW 2018 Website: https://thunderstake.com/ Exchange: https://wallet.escodex.com/market/ESCODEX.TSC_ESCODEX.BTC Discord: https://discordapp.com/invite/KKkDHrM
Views: 14458 Martins Hacks
Proof of Work vs Proof of Stake
 
06:20
As requested I decided to do a very basic comparison between Proof of Stake and Proof of Work cryptocurrencies. Buy The T-Shirt: http://sonofatech.com/merch/ Mining Rig Build: Asus Prime Z270-A: http://amzn.to/2Dr4c3Z G4400: http://amzn.to/2DpWhDS Corsair Vengeance 4GB: http://amzn.to/2C5pVlN CryptoCase 6 GPU Frame: http://amzn.to/2C6gkeD x6 MSI Aero GTX 1060 3GB: http://amzn.to/2E8Yrt5 Samsung 32GB USB 3.0 Flash Drive: http://amzn.to/2CjccEQ Twitter https://twitter.com/SonOfATech Facebook https://www.facebook.com/Son-Of-A-Tech Instagram https://www.instagram.com/sonofatech/
Views: 3884 Son of a Tech
Bitcoin Q&A: Proof-of-Work (PoW), Proof-of-Stake (PoS), Delegated Proof-of-Stake (DPoS)
 
07:36
What is the difference between proof-of-work (PoW), proof-of-stake (PoS), and delegated proof-of-stake (DPoS)? This is part of a talk which took place on July 7th 2017 at a Bloktex event hosted by the Wisma BeeOn Group in Kuala Lumpur, Malaysia: https://antonopoulos.com/event/the-future-of-money-kuala-lumpur-malaysia/ RELATED: Immutability and Proof-of-Work: The Planetary Scale Digital Monument - https://youtu.be/rsLrJp6cLf4 What happens to transaction fees when the block reward is zero? - https://youtu.be/FffX32ENGKc Decentralized power, leaderless governance - https://youtu.be/E5VbDlQTPzU The new experimental science of consensus algorithms - https://youtu.be/6N5XlU7Iajk Could a state-sponsored 51% attack work? - https://youtu.be/KUd8ZGgm6Qo What is the role of nodes? - https://youtu.be/fNk7nYxTOyQ Solar energy and mining in space - https://youtu.be/cusakcpa8AM Andreas M. Antonopoulos is a technologist and serial entrepreneur who has become one of the most well-known and well-respected figures in bitcoin. Follow on Twitter: @aantonop https://twitter.com/aantonop Website: https://antonopoulos.com/ He is the author of two books: “Mastering Bitcoin,” published by O’Reilly Media and considered the best technical guide to bitcoin; “The Internet of Money,” a book about why bitcoin matters. THE INTERNET OF MONEY, v1: https://www.amazon.co.uk/Internet-Money-collection-Andreas-Antonopoulos/dp/1537000454/ref=asap_bc?ie=UTF8 MASTERING BITCOIN: https://www.amazon.co.uk/Mastering-Bitcoin-Unlocking-Digital-Cryptocurrencies/dp/1449374042 [NEW] MASTERING BITCOIN, 2nd Edition: https://www.amazon.com/Mastering-Bitcoin-Programming-Open-Blockchain/dp/1491954388 Subscribe to the channel to learn more about Bitcoin & open blockchains! If you want early-access to talks and a chance to participate in a monthly LIVE Q&A with Andreas, become a patron: https://www.patreon.com/aantonop Music: "Unbounded" by Orfan (https://www.facebook.com/Orfan/) Outro Graphics: Phneep (http://www.phneep.com/) Outro Art: Rock Barcellos (http://www.rockincomics.com.br/)
Views: 26539 aantonop
Ethereum Might Skip Proof Of Stake, Only 7 Crypto Allowed And Litecoin Expected To "Moonshot"
 
26:38
Open An Account With Binance! https://www.binance.com/?ref=22170588 ------------------------------------------------------------------------------- Sign up and buy on Coinbase to receive $10 for Free! https://www.coinbase.com/join/529b4566229f2d548e000092 ------------------------------------------------------------------------------ Bitcoin Donations Address: 1BYhrLpntMYW97sd8K6fquTcr5MYwPAe2y Ripple (XRP) Donation Address: rLEPja8B7Z8p5epyfv5fhkFqngQ8zDgLsg Litecoin Donation Address: Lh7dbMcXHTxaEAKg4tigKxoXCikceU4ZnM Ethereum Donation Address: 0x0e5f5CEFaA9A0713AB6D8F79E6679E22d86C21f6 Golem Donation Address: 0x0e5f5CEFaA9A0713AB6D8F79E6679E22d86C21f6 OmiseGo Donation Address: 0x0e5f5CEFaA9A0713AB6D8F79E6679E22d86C21f6 -------------------------------------------------------------------------------- Genesis Mining Discount Code! Receive 3% off of your Genesis Mining Contract Instantly! uDWPVB Simply post the above code into the website and receive an instant 3% rebate! -------------------------------------------------------------------------------- Follow me On Facebook ! https://www.facebook.com/TheModernInvestor https://www.youtube.com/channel/UC-5HLi3buMzdxjdTdic3Aig --------------------------------------------------------------------------------- XRP Transaction Cost And Coin Burn: https://ripple.com/build/transaction-cost/ Is Ripple Centralized?: https://ripple.com/insights/how-we-are-further-decentralizing-the-ripple-consensus-ledger-rcl-to-bolster-robustness-for-enterprise-use/ ------------------------------------------------------------------------------------------------------- Photo Credit To: https://theinvestio.com/wp-content/uploads/2018/05/ethereum-casper-768x510.jpg
Views: 14324 The Modern Investor
PoW VS PoS - Proof of work e Proof of Stake
 
11:24
La Blockchain si basa su un concetto di decentralizzazione e convalida delle transazioni che non richiede fiducia in una singola entità. Questa dinamica è resa possibile dai concetti di "Prova del lavoro" o PoW (introdotto dal Bitcoin) e "Prova di Staking" o PoS (con l'esempio Ethereum). Introduzione semplificata ai due concetti. ●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬● • My Useful Links: ► Binance: https://www.binance.com/?ref=15306825 ► KuCoin: https://www.kucoin.com/#/?r=7h3Kad ► Coinbase: https://www.coinbase.com/join/59314a792289a081d5c108ed ●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬● • Personal Links: ► Steemit: https://steemit.com/@tizswa ► Twitter: https://twitter.com/TizianoTridico ► FB: https://www.facebook.com/tizswa ►Email: [email protected] ●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬● •Koinsquare: ►FB: https://www.facebook.com/groups/125929638106816 ►Twitter: https://twitter.com/koinsquareNews ►in: https://www.linkedin.com/company/11354305/ ►Steemit: https://steemit.com/@koinsquare • Track Info: Title: Bright Future Artist: Silent Partner Genre: Pop Mood: Inspirational Download: https://www.youtube.com/audiolibrary/... ––– • Licence: You're free to use this song and monetize your video. (You can use it only for YouTube videos) ––– ATTENZIONE: QUESTO VIDEO HA SCOPO PURAMENTE INFORMATIVO E NON COSTITUISCE INVITO ALL'INVESTIMENTO. LE CRIPTOVALUTE IN GENERE, ED I SERVIZI AD ESSE COLLEGATE, SONO PER DEFINIZIONE "INVESTIMENTI AD ALTO RISCHIO" CON PERICOLO DI PERDITA TOTALE DEL CAPITALE. SE DECIDETE DI INVESTIRE IN QUESTO SETTORE LO FATE A VOSTRO RISCHIO E PERICOLO.
Views: 2088 Tiziano Tridico
Proof of Work vs  Proof of Stake - Was ist der Unterschied?
 
08:39
Teil dieses Video und lass uns gemeinsam AT, DE und CH krypto-fit machen :) --------------- Ich freue mich auf einen “Daumen hoch” und ein “Abonnieren meines Kanals”: https://www.youtube.com/subscription_center?add_user=julianhosp Sei bei unserer Facebook Gruppe dabei: https://www.facebook.com/groups/kryptoganzeinfach/ Hier ist das kostenlose Webinar mit allen Basics zu Bitcoin, Blockchain usw.: http://www.i-unlimited.de/bitcoinde --------------------- Mein Name ist Dr. Julian Hosp oder einfach nur Julian. In meinen Videos geht es um Bitcoin, Ethereum, Blockchain und Kryptowährungen generell, um Scam, Abzocke und Betrug besonders im Mining keinen Platz zu geben. Ich spreche darüber wie du schlau Investieren kannst und das ganze rational und simpel angehst. Viel Spaß!
Views: 17252 Dr. Julian Hosp
Proof-of-Work (PoW) vs. Proof-of-Stake (PoS)
 
09:43
Proof of work vs proof of stake explained! Here's a simplified explanation on how a PoW blockchain differs from PoS, and how it applies to Bitcoin. 4. The Byzantine Generals’ Problem Before I begin discussing proof-of-work, it’s important for you to be aware of the Byzantine Generals’ Problem, also known as the Byzantine Fault Tolerance. 3. Proof-of-work Proof-of-work is a computational protocol miners use to validate transactions in a cryptocurrency network & add the transaction to the blockchain. Put simply, miners use their computers to churn through a ton of different guesses until the computer comes up with the right answer that fits within the network’s required parameters. Different cryptocurrencies use different mathematical formulas (or functions), all of which are based on extremely complex cryptography. A hash is a certain piece of information, ranging from a letter or number to even an entire word or text file. A hash function is a cryptography-based math equation where you input a hash value into the equation then get an encrypted string of numbers & letters as a result (the hash). Let me help you visualize it to make it easier. We’ll represent our hash function as h(x) = y, where h is the mathematical equation (aka the “hash function”), x is a dynamically-changing hash value, and y is the encrypted output (or hash). In the case of Bitcoin, the hash function that’s used is known as SHA-256 (which is an acronym for Secure Hash Algorithm, which uses a 256-bit hash). The hash value that you input can be as many different numbers & letters as you’d like, but the output will always be a string of 64 letters or numbers. The reason why this is so secure is because SHA-256 is a one-way formula, meaning it’s impossible to reverse engineer your output to find out what the original hash value was. So proof-of-work is essentially just that: you have a given hash function you’re required to use along with a 64-digit answer; and as a miner, you set your computer to “work” by plugging in a bunch of different hash values in an attempt to guess the right answer. Once you do so, you’re able to validate a transaction, add it to a block, and get rewarded for your efforts in the form of Bitcoin, which are released as block rewards. Think of mining as simply a race to guess the right answer. The miner who gets the right answer first gets the reward. 2. Proof-of-Stake The proof-of-stake protocol differs from proof-of-work in the sense that mining power is determined by the number of coins you hold of that particular cryptocurrency; the more coins you hold, the more mining power you have. Mining power with proof-of-work, on the other hand, is determined by how powerful your computer is & how much available electricity you have at your disposal that you can direct towards mining. In proof-of stake, holding ownership of the coins demonstrates your “stake” in the network. Methods have been implemented to grant smaller miners a chance to mint the next block, such as randomized block selection & coin age based selection. There’s also the option of running a masternode, which I discussed in my previous video on hard forks. One of the advantages of the proof-of-stake protocol is that it solves the Tragedy of Commons issue, which states that eventually, at some point in time, once all 21,000,000 Bitcoin have been rewarded & are in circulation, Bitcoin miners will be less motivated to mine in the Bitcoin network since there will no longer be any block rewards at that point, and the only way they’ll only be able to earn Bitcoin is from transaction fees. Less miners means more opportunity for an attack on the network, since it’ll be easier to control 51% of the network’s computational power. Proof-of-stake solves that by putting your own coins & investment at stake. 1. Which is better? Both protocols have their own advantages & disadvantages. Proof-of-work allows for not just miners, but also developers & the coin’s community members to vote on potential changes to be implemented into the network. But on the flipside, proof-of-work requires exorbitant amounts of electricity to run mining rigs. As of 2017, the Bitcoin mining network used more electricity in a year than all of Ireland as a whole. Each Bitcoin transaction uses an average of 300 kilowatt hours of electricity, which is enough to bring 36,000 kettles full of water to a boil. Proof-of-stake, on the other hand, is said to be more energy-efficient than proof-of-work, while at the same time more secure. But its biggest disadvantage is that the miners (or stakeholders) are the ones who hold all the power. Unlike in proof-of-work, miners able to theoretically implement whatever changes they so choose without having to get approval from developers or community members. This contradicts the coin’s supposed “decentralized nature” by potentially putting all the voting power & control in the hands of a centralized few.
Ask an Expert: What is Proof-of-Stake (PoS)?
 
04:38
Curious about the debate around Proof of Stake vs. Proof of Work? Join us ask we ask our resident expert, Taylor Gerring, as he gives us a rundown on Proof of Stake and it's main differences from Proof of Work. Additionally, Taylor explores the effect each system has on cryptocurrency miners as well as their preferences! Check out our video and visit our original post for this episode's script. Reach out and sign up for our mailing list at: https://blockchain.wtf/contact-us/ * Twitter: https://twitter.com/blockchainwtf * Facebook: https://facebook.com/blockchainwtf * Website: https://blockchain.wtf
Views: 846 Blockchain WTF
Proof-of-work VS Proof-of-stake || La Baleine [FR]
 
02:26
Vidéo d'explication du Proof of work et proof of stake (Preuve de travail et d'enjeu). Si vous avez aimé cette vidéo explication n'hésitez pas à lâcher un like et vous abonner ! Visuels et articles : Blockgeeks : https://goo.gl/m33Am1 Cointelegraph : https://goo.gl/DsNc84 ● SUIVRE LA BALEINE ● D I S C O R D : https://discord.gg/p8zRC T W I T T E R : https://goo.gl/XSmlqc T W I T C H : https://goo.gl/dngmpp Y O U T U B E : https://goo.gl/ByPuf0 ● LIENS UTILES ● Comment acheter du Bitcoin : https://goo.gl/xaKxzG Présentation du projet BaleineFR : https://goo.gl/ZBJn4l Crédits : Voix : Jérémy (https://twitter.com/limace_) Son : Kiwi (https://twitter.com/socallmekiwi) Texte : - Ilmatic (https://twitter.com/illmaticNXS) - Kiwi - Jérémy
Proof of Work vs Proof of Stake
 
03:26
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 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 Donation Addresses: Bitcoin (BTC): 16gwMprXw5ss8Nk23CU8Jc6XtVf7KYF621 Ethereum (ETH): 0xac5223209791820b4c37f6f6b4b5d249d25d55ac Dash: XuvS5TzRSRGbNZM2va9KXYxF6QBqQ4tVQp LINKS FOR ADDITIONAL READING FOR THIS VIDEO & ALL INFO IN TEXT DOWN BELOW Learn the difference between proof of work and proof of stake. How do these protocols affect miners and which protocol is most beneficial. Click here to learn more about why Ethereum would choose to switch from proof of work protocols to proof of stake, and what that means for the miners. https://www.ethnews.com/proof-of-work-vs-proof-of-stake-explained
Views: 18448 Crypto Tips
Bernardo David, IOHK Research, Proof-of-Stake Protocol
 
02:45:07
This is the regular seminar of the Input Output and Tokyo Tech/Tanaka Laboratory members. The topic this time is the Proof-of-Stake Protocol designed by Aggelos Kiayias, Ioannis Konstantinou, Alexander Russel, Bernardo David and Roman Oliynykov. Bernardo, the presenter, divided the talk in two parts: the first reviews main topics in Cryptography which would help the viewer to understand the presentation and the protocol itself. Whereas the second is about the protocol itself. First Part - Cryptography background - Commitments - Coin Tossing/Guaranteed Output Delivery - Verifiable Secret Sharing Second Part - Proof-of-Stake Protocol - Comparison Proof-of-Work (PoW) and Proof-of-Stake (PoS) - Follow the Satoshi technique - The protocol The paper is ``A Provably Secure Proof-of-Stake Blockchain Protocol'' eprint.iacr.org/2016/889.pdf -- https://iohk.io/library/#9BKRHCSI -- Founded in 2015 by Jeremy Wood and Charles Hoskinson, IOHK is a technology company committed to using peer-to-peer innovations to provide financial services to the three billion people who don’t have them. We are an engineering company that builds cryptocurrencies and block chains for academic institutions, government entities and corporations. We are a decentralized company that loves small innovative teams forming and executing ideas that cause cascading disruption. iohk.io
Views: 14826 IOHK
ETHEREUM Proof of Stake (ETH) vs Proof of Work
 
05:37
Ethereum Proof of Stake vs Proof of work, Ethereum is going to make some changes, allowing us to earn INSANE interest on our eth. So what is proof of stake or POS, this video will explain it all. Some Cryptocurrency will go from Proof of work (POW) to Proof of Stake (POS). Ethereum is one of them. Proof of stake vs proof of work, which one do you think is better and what is proof of stake? 🚀 Link for the Email List: http://www.subscribepage.com/coinlife 💎 Link for the T-Shirts : http://www.kingsofcrypto.co.uk 💰 BUY YOUR BITCOIN HERE: https://www.coinbase.com/join/575d8ff399c288301b0007e8 ESSENTIAL CRYPTO RESOURCES ♥ Recommended hardware wallet LEDGER NANO S https://www.ledgerwallet.com/r/2113 ♥ Start Cryptocurrency Investing here https://office.tradecoinclub.com/register/matthewt Thanks for watching guys, if you'd like to support me and donate to the channel, here are my addresses: 💎 BTC Address 1NJnsJYetR4hyE59jt2QoZ2ajTyyQuaYEV FOLLOW ME ON OTHER PLATFORMS https://www.facebook.com/realmatthewtimothy https//www.instagram.com/matthew1w DISCLAIMER: This is NOT financial advice. I am just offering my opinions. I am not responsible for any investment decisions that you choose to make. Also, check out my What is bitcoin series. http://www.subscribepage.com/coinlife Matthew Timothy -~-~~-~~~-~~-~- Please watch: "Dent Crypto 2018 - Is Dent Coin Worth Investing In?" https://www.youtube.com/watch?v=WqSXQdrF-5c -~-~~-~~~-~~-~-
Views: 2667 CryptoLand
¿Qué es Proof of Stake?
 
27:44
La creación de bloques por medio de una prueba de participación (o proof of stake) no requiere de minería. En este video explico cómo funciona una prueba de participación (PoS) y cuales son las seguridades y incentivos en este mecanismo. También explico qué es una prueba de participación delegada (o delegated proof of stake) y su semejanza con sistemas de gobierno descentralizados. #PoS #algoritmo #descentralizacion Si te gustó el video, dale like y compártelo. Suscríbete a nuestro canal para que no te pierdas nuestros videos sobre blockchain, la situación de las criptomonedas, los análisis técnicos y más. Visita nuestra página web para más información y análisis: 🔽🔽🔽🔽🔽🔽🔽🔽🔽🔽🔽🔽🔽🔽🔽🔽🔽🔽🔽🔽🔽 https://www.academiablockchain.com/ También síguenos e interactúa en nuestras redes sociales: 🔸 Facebook: https://www.facebook.com/AcademiaBloc... 🔸 Twitter: https://twitter.com/aca_blockchain 🔸 Instagram: https://www.instagram.com/aca_blockchain 🔸 Steemit: https://steemit.com/@aca-blockchain 🔸 Telegram: https://t.me/academiablockchain Si deseas apoyarnos, puedes realizar donaciones por medio de: 🔸 PATREON: https://www.patreon.com/academiablock... 🔸 BTC: 39MAxY8qbfV2LRBDSjoVmFb2xYRmtXVahJ 🔸 ETH: 0xf73534150951800bF1C7acFAeDBb589A91bbABA1 🔸 DASH: XwffoiSmmvuDGjado2z4NAGtvLaDrVyMmk
Views: 3773 Academia Blockchain
Proof of Work vs. Proof of Stake and why I feel Proof of Stake is superior.
 
09:27
Although Bitcoin is Proof of Work, I believe Proof of Stake is a superior form of securing the cryptocurrency network. In this video I compare them, and discuss the differences. **To clarify on the governance within Proof of Stake - let me clarify that this become relevance in the case of disagreement within the community and when a hard fork is required -- with Proof of Stake users can vote with their share, rather than only letting miners vote with their hash power**
Views: 18902 Tommy World Power
Proof of Work VS Proof of Stake - Simplified Explanation
 
05:31
What is the difference between proof of work and proof of stake?This short video explains the concepts of Proof of Work (POW) and Proof of Stake (POS) in the Bitcoin terminology. We are explaining the difference between proof of work (used in Bitcoin, Ethereum, etc) and proof of stake. Ethereum will be switching from proof of work to proof of stake, so you should be aware of the differences between the two. If you want to setup a mining rig The links for the items are below: Hardware Wallet : http://amzn.to/2iFdJw9 Power button link : http://amzn.to/2x2KKb7 Anti Static Band : http://amzn.to/2g7wRBC Motherboard ( gigabyte h110-d3a motherboard ) http://amzn.to/2xKSQIU Processor ( Intel Pentium G4400 ) http://amzn.to/2fK1mkv Ram ( DDR4 4GB Ram ) http://amzn.to/2yDCbDI SSD ( WD Green 120GB Internal Solid State Drive ) http://amzn.to/2fJwsc4 Cable Ties ( Novoflex 100mm Cable Ties, Pack of 100 ) http://amzn.to/2fJJTIV GPU Riser Adapter Card ( PCI-E 1x to 16x Powered Riser Adapter Card ) http://amzn.to/2fJqc3U Graphics Card ( Zotac GTX1070 AMP! Edition ) http://amzn.to/2ws24FZ SMPS ( Corsair RMx Series, RM1000x ) http://amzn.to/2fJXLTD Mining Rig Frame http://amzn.to/2wsTGGx Power Meter : http://amzn.to/2CtNxge GRAPHICS CARD 1080 Ti - http://amzn.to/2i7qW42 AMD RX Vega 64 - http://amzn.to/2jpykoa AMD RX Vega 56 - http://amzn.to/2Bdgw6H 1070 Ti - http://amzn.to/2Ab8TP6 1060 6GB - http://amzn.to/2jqtGG6 RX 570 - http://amzn.to/2k0chbv If you like my video, please hit on the like button. If you dislike it please let me know how can I improve. You can contact me on [email protected]
Views: 615 TechnoSaviour