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14.4 Taproot Will Make Bitcoin More Boring || Lloyd Fournier

Lloyd Fournier says that the design goal of Taproot is to make the Bitcoin blockchain more boring, meaning that most transactions look basically the same. Currently each advanced script leaves a unique fingerprint on the blockchain. But with Taproot, unused spending conditions don’t have to be used, and multisignatures or adaptor signatures look like regular […]

Bit2Me

14 May, 2021

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14.5 Fair Exchange of Signatures with Adaptors || Lloyd Fournier

Lloyd Fournier defines a CoinSwap as a fair exchange of two coins on the same blockchain. These atomic swaps are the first true protocol build natively on top of Bitcoins open blockchain. Both parties lock up bitcoin in a script, where if one party spends the coin, then the other party learns the secret that […]

Bit2Me

14 May, 2021

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04:19

15 aplicaciones de la tecnología BLOCKCHAIN más allá de BITCOIN

La tecnología blockchain se dio a conocer inicialmente como la tecnología sobre la que se sustenta la ya famosa criptomoneda Bitcoin. Sin embargo, cada día surgen nuevas ideas de aplicaciones para la tecnología blockchain en diversos campos, que van desde el registro de la propiedad a la lucha contra las falsificaciones. Más información: https://goo.gl/hwFQu8 Visítanos […]

Bit2Me

10 July, 2020

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15. Discreet Log Contracts

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 Discreet log contracts including conditional payments, oracles, and anticipated signatures are covered. License: Creative Commons BY-NC-SA More information at https://ocw.mit.edu/terms More courses at https://ocw.mit.edu

Bit2Me

29 July, 2020

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16. MAST, Taproot, Graftroot

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 New types of scripts including MAST, taproot, and graftroot are covered. License: Creative Commons BY-NC-SA More information at https://ocw.mit.edu/terms More courses at https://ocw.mit.edu

Bit2Me

29 July, 2020

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17. Anonymity, Coinjoin and Signature Aggregation

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 Privacy, coinjoin, aggregate signatures including Schnorr multi-signatures, aggregation and attacks are covered. License: Creative Commons BY-NC-SA More information at https://ocw.mit.edu/terms More courses at https://ocw.mit.edu

Bit2Me

29 July, 2020

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18. Confidential Transactions

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 Hiding output amounts, commitments, Pedersen commitments, range proofs, and confidential transactions are covered. License: Creative Commons BY-NC-SA More information at https://ocw.mit.edu/terms More courses at https://ocw.mit.edu

Bit2Me

30 July, 2020

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09:57

19 Industries The Blockchain Will Disrupt

The blockchain is a distributed ledger technology that underlies cryptocurrencies like Bitcoin and platforms like Ethereum. It provides a way to record and transfer data that is transparent, safe, auditable, and resistant to outages. The blockchain has the ability to make the organizations that use it transparent, democratic, decentralized, efficient, and secure. It’s a technology […]

Bit2Me

31 October, 2019

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01:22:42

2. Proof of Work and Mining

MIT MAS.S62 Cryptocurrency Engineering and Design, Spring 2018 Instructor: Neha Narula, Tadge Dryja View the complete course: https://ocw.mit.edu/MAS-S62S18 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP61KHzhg3JIJdK08JLSlcLId Recap of lecture 1, chain forks and pros and cons of proof of work. License: Creative Commons BY-NC-SA More information at https://ocw.mit.edu/terms More courses at https://ocw.mit.edu

Bit2Me

23 July, 2020

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22. Alternative Consensus Mechanisms

* ****Please note that lectures 9, 19, 20, and 21 are not available.***** 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 […]

Bit2Me

30 July, 2020

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23. New Directions in Crypto

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 Future developments including block / committed bloom filters, sharding, accumulators and UTXO commitments are covered. License: Creative Commons BY-NC-SA More information at https://ocw.mit.edu/terms More courses at https://ocw.mit.edu

Bit2Me

31 July, 2020

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24. zkLedger

MIT MAS.S62 Cryptocurrency Engineering and Design, Spring 2018 Instructor: Neha Narula View the complete course: https://ocw.mit.edu/MAS-S62S18 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP61KHzhg3JIJdK08JLSlcLId zkLedger, a private, auditable transaction ledger for digital currency is explained. License: Creative Commons BY-NC-SA More information at https://ocw.mit.edu/terms More courses at https://ocw.mit.edu

Bit2Me

31 July, 2020

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