Bitcoin Q&A: "Quantum supremacy"

Google says it has achieved "quantum supremacy." What does this mean? Is Bitcoin's cryptography now broken? Keep calm, carry on.

This question is from the third session of MOOC 12, which took place on September 27th 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:
Advanced Bitcoin Scripting, Part 1: Transactions and Multisig - https://youtu.be/8FeAXjkmDcQ
Advanced Bitcoin Scripting, Part 2: SegWit, Consensus, and Trustware - https://youtu.be/pQbeBduVQ4I
Migrating to post-quantum cryptography
What is a private key? - https://youtu.be/xxfUpIV9wRI
Public keys vs. addresses - https://youtu.be/8es3qQWkEiU
Protocol development security - https://youtu.be/4fsL5XWsTJ4
Full node and home network security - https://youtu.be/uo58zmyXqFY
Is quantum computing a threat? - https://youtu.be/wlzJyp3Qm7s

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

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