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: […]

7. Catena: Efficient Non-equivocation via Bitcoin

MIT MAS.S62 Cryptocurrency Engineering and Design, Spring 2018 Instructor: Alin Tomescu View the complete course: https://ocw.mit.edu/MAS-S62S18 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP61KHzhg3JIJdK08JLSlcLId This session covers OP_RETURN and Catena. License: Creative Commons BY-NC-SA More information at https://ocw.mit.edu/terms More courses at https://ocw.mit.edu

3. Signatures

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 Discussion of hash signatures, public and private keys, examples of how to use elliptic curves vs. hashes. License: Creative Commons BY-NC-SA More information at https://ocw.mit.edu/terms More courses at https://ocw.mit.edu

5. Synchronization Process and Pruning

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 This lecture covers sychronization, pruning, data, and why blockchain is a bad database. License: Creative Commons BY-NC-SA More information at https://ocw.mit.edu/terms More courses at https://ocw.mit.edu

Proof Of Burn (PoB) vs Proof Of Reputation (PoR) vs Proof of Authority (PoA)

In this video, we go over proof of burn, proof of authority and proof of reputation

Fundamentos de Blockchain e Criptomoedas 12 de 16: Testando chaves públicas/privadas

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Fundamentos de Blockchain e Criptomoedas 13 de 16: Curiosidades sobre Bitcoin

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Fundamentos de Blockchain e Criptomoedas 11 de 16: Transações

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