How is SHA-256 used to verify data integrity in Bitcoin? What does it mean to sign a message? Is there a difference in the validation process of compressed versus uncompressed keys?
More: https://github.com/bitcoinbook/bitcoinbook/blob/efb111026fe79d9ba2f17689463dbbca6d4a6469/appdx-bitcoinwhitepaper.asciidoc
These questions are from the August monthly subscriber session and the third session of MOOC 11, which took place on September 1st 2018 and February 14th 2019. If you want early-access to talks and a chance to participate in the monthly live Q&As with Andreas, become a patron: https://www.patreon.com/aantonop
RELATED:
What is a private key? – https://youtu.be/xxfUpIV9wRI
Public keys vs. addresses – https://youtu.be/8es3qQWkEiU
Re-using addresses – https://youtu.be/4A3urPFkx8g
Cryptographic primitives – https://youtu.be/RIckQ6RBt5E
Derivation paths and watch-only wallets – https://youtu.be/tPCN3nDVzZI
Key storage best practices – https://youtu.be/A5I55aOgX2o
Key management and inheritance – https://youtu.be/W3XADagE6P8
Andreas M. Antonopoulos is a technologist and serial entrepreneur who has become one of the most well-known and respected figures in Bitcoin. He is the author of “Mastering Bitcoin,” “The Internet of Money” series, and “Mastering Ethereum.”
Follow on Twitter: @aantonop https://twitter.com/aantonop
Website: https://antonopoulos.com/
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MASTERING BITCOIN, 2nd Edition: https://amzn.to/2xcdsY9
Translations of MASTERING BITCOIN: https://bitcoinbook.info/translations-of-mastering-bitcoin/
THE INTERNET OF MONEY, v1: https://amzn.to/2ykmXFs
THE INTERNET OF MONEY, v2: https://amzn.to/2IIG5BJ
Translations of THE INTERNET OF MONEY:
Spanish, ‘Internet del Dinero’ (v1) – https://amzn.to/2yoaTTq
German, ‘Das Internet des Geldes’ (v1) – https://amzn.to/2LEiyqO
German, ‘Das Internet des Geldes’ (v2) – https://amzn.to/2VCzse5
French, ‘L’internet de l’argent’ (v1) – https://www.amazon.fr/Linternet-largent-Andreas-M-Antonopoulos/dp/2856083390
Russian, ‘Интернет денег’ (v1) – https://www.olbuss.ru/catalog/ekonomika-i-biznes/korporativnye-finansy-bankovskoe-delo/internet-deneg
Vietnamese, ‘Internet Của Tiền Tệ’ (v1) – https://alphabooks.vn/khi-tien-len-mang
MASTERING ETHEREUM: https://amzn.to/2xdxmlK
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/)
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Great man
great videos! Noob quesiton…One thing I can't seem to find info on is if using Electrum for example and you then move your keys to a HW wallet, what happens to the keys in Electrum? Are they still there? Hope this is the right place to ask this question. Thanks!
Hi Andreas, thanks for everything you do. I am working on adding Arabic subtitles for your videos. DM me if you have preference for which videos to finish first – and if you have people already working on Arabic language. thanks. my twitter is: @musta0
Thanks Andreas for very informative video!
lol re the genesis block keys poke 🙂
this one guy sits in his room talking to a wall and yet the whole world learns. the internet and Bitcoin rules! the singularity is near!!
Thank you Mr Antonopoulos for your amazing work educating people in the crypto space 🙂
Can I ask you which mobile phone you use please? iPhone or android / which is better for security?
Many thanks
Hahaha Andreas burning Faketoshis ??
Thanks for all the informative videos you put out
Today I have a question for you to: How does a orphan block reduce security of the chain?
In my opinion it’s not, then the entire Hashpower is still working on bitcoin and with the way the next block is constructed it doesn’t matter
Thanks again
5:10 lowkey csw burnnnnnnnnn
nonzero jab at craig wright detected!
Great subject with limitless possibilities ???
Very nice professor. Kudos on the great audio for this video too.
First time I've heard something positive from Coinbase.