1295 Videos

Consensus Algorithms, Blockchain Technology and Bitcoin UCL – by Andreas M. Antonopoulos

An academic lecture by Andreas M. Antonopoulos explaining the consensus algorithm, “Proof of Work”, used by bitcoin and many other blockchains. Andreas is a UCL alum. This talk was presented in collaboration with the Department of Computer Science at University College London. If you want early-access to talks and a chance to participate in the […]

What is an ERC-721 Token?

What is an ERC-721 Token? ERC-721 tokens are the technological backbone of the ever popular Cryptokitties. So what are these tokens? And how do they enable a whole new world of digital collectibles? In this guide we’ll talk about what gives these tokens value, and how the blockchain can create truly unique virtual assets. === […]

Blockchain tutorial 4: Cryptography, encrypt, decrypt

This is part 4 of the Blockchain tutorial explaining what cryptograhy is and also what encrypt and decrypt means. In this video series different topics will be explained which will help you to understand blockchain. Bitcoin released as open source software in 2009 is a cryptocurrency invented by Satoshi Nakamoto (unidentified person or group of […]

Andrew Poelstra | An Intro Miniscript | Consensus: Distributed 2020

Blockstream Director of Research Andrew Poelstra talks during Consensus: Distributed 2020 about Miniscript, a language for representing Bitcoin Scripts in a structured way, enabling efficient analysis, composition, generic signing and more. https://blockstream.com https://medium.com/blockstream/miniscript-bitcoin-scripting-3aeff3853620

Yearn Finance (YFI): A DeFi Money MACHINE!! 💸

– TIMESTAMPS – 0:00 Intro 1:51 What is Yearn Finance? 3:33 Yearn Finance History 6:18 Earn & Vaults 10:14 APR, Zap & Cover 12:40 YFI Token Overview 15:26 YFI Bull Case 18:20 YFI Tokenomics & Price 21:20 Conclusion ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ⛓️ 🔗 Useful Links 🔗 ⛓️ ► Yearn Finance Website: https://yearn.finance/ ► Yearn Docs: https://docs.yearn.finance/ ► […]

What is an XPub in Bitcoin? – The Van Wirdum Sjorsnado Ep 7.

In this episode of the Van Wirdum Sjorsnado, Sjors and Aaron explain what an xpub is and how it is used by Bitcoin wallets. Helpful Links: http://rosenbaum.se/book/grokking-bitcoin-4.html#_hierarchical_deterministic_wallets https://walletsrecovery.org Support the Show! Follow Bitcoin Magazine on Twitter @BitcoinMagazine Follow Aaron van Wirdum @AaronvanW Follow Sjors Provoost @provoost Music: Song Title: Segwit Sounds By: The NakamoTones Album: […]

Bitcoin Q&A: Sidechains and Federated Consensus

What are sidechains? What is Liquid and what are the use cases of sidechains? What are the differences to the Lightning Network? What do you think about Delegated Byzantine Fault Tolerance? What are issues with these federated models? These questions are from part of the December, May, and July monthly Patreon sessions, which took place […]

How Wasabi Wallet Compares to Samourai and JoinMarket

Gustavo Flores Echaiz, Product Director at Veriphi, compares Wasabi to other popular Coinjoin implementations such as Samourai and JoinMarket

How to Get Bitcoin [3 Ways to Get Cryptocurrency]

Buying bitcoin isn’t the only way to get it. In this excerpt from the FREE Introduction to Bitcoin and Open Blockchains Workshop, Andreas explains 3 different ways to get bitcoin, ethereum, and other cryptocurrencies even if you don’t have a ton of money to invest. You don’t have to be left behind during the crypto […]

Why Bitcoin is Not Cash – Computerphile

Bitcoin shouldn’t be regulated because it works like cash. Professor Ross Anderson of University of Cambridge on why Bitcoin isn’t cash. Tracing Stolen Bitcoin: https://youtu.be/UlLN0QERWBs Atomic Processing: https://youtu.be/Kmt14S7yR7w https://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: https://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran’s […]

How to cancel a transaction on Ethereum with Web3?

FREE TRAININGS 👉 How to find your first 6-Figures Blockchain Developer Job: https://eattheblocks.com/bootcamp 👉 Learn how to create Profitable Flashloans: https://eattheblocks.com/flash COURSES 👉 DeFi Development Mastery: https://eattheblocks-pro.teachable.com/p/defi-development-mastery 👉 Profitable Flashloans: https://eattheblocks-pro.teachable.com/p/profitable-flashloans 👉 6 Figures Blockchain developer course: https://eattheblocks.com/6-figure-blockchain-developer FACEBOOK GROUP 👉 https://www.facebook.com/groups/222716919099261 Other Links: – Questions about my courses, partnerships, projects: julien [at] eattheblocks [dot] […]
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