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.
Chapters
0:00 Introduction
1:38 What is bitcoin?
3:07 SHA-256
21:28 Consensus rules
23:47 25 bitcoin reward
26:38 Who sets the validation rules?
28:46 Bitcoin blockchain technology explained
46:23 Other protocols for consensus
47:14 The longest chain and blocks
51:07 Bitcoin mining
53:27 How often does a fork happen?
1:06:41 Every node has to fully validate from the genesis block to today
1:08:31 Nakamoto consensus
1:09:14 Scaling other consensus algorithms
1:10:44 Consensus algorithm as a scientific discipline
1:11:51 Process consensus
1:13:02 Reference consensus
1:13:25 5 consensus constituencies
1:15:33 It's not so easy to shift consensus in bitcoin
1:17:33 How many transactions can you get done in 10 minutes?
1:21:43 Bitcoin and Moore's law
This talk was presented in collaboration with the Department of Computer Science at University College London.
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https://youtu.be/xspdlOtBjcEAndreas M. Antonopoulos is a technologist and serial entrepreneur who has become one of the most well-known and respected figures in bitcoin.
Follow on Twitter: @aantonop
https://twitter.com/aantonopWebsite:
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.
Subscribe to the channel to learn more about Bitcoin & open blockchains; click on the red bell to enable notifications about new videos!
MASTERING BITCOIN, 2nd Edition:
https://amzn.to/2xcdsY9Translations of MASTERING BITCOIN:
https://bitcoinbook.info/translations-of-mastering-bitcoin/THE INTERNET OF MONEY, v1:
https://amzn.to/2ykmXFsTHE INTERNET OF MONEY, v2:
https://amzn.to/2IIG5BJTranslations of THE INTERNET OF MONEY:
Spanish, 'Internet del Dinero' (v1) -
https://amzn.to/2yoaTTqFrench, 'L'internet de l'argent' (v1) -
https://www.amazon.fr/Linternet-largent-Andreas-M-Antonopoulos/dp/2856083390Russian, 'Интернет денег' (v1) -
https://www.olbuss.ru/catalog/ekonomika-i-biznes/korporativnye-finansy-bankovskoe-delo/internet-denegVietnamese, 'Internet Của Tiền Tệ' (v1) -
https://alphabooks.vn/khi-tien-len-mangMASTERING ETHEREUM (Q4):
https://amzn.to/2xdxmlKMusic: "Unbounded" by Orfan (
https://www.facebook.com/Orfan/)
Outro Graphics: Phneep (
http://www.phneep.com/)
Outro Art: Rock Barcellos (
http://www.rockincomics.com.br/)
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