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Frame from Quantum Computing and Bitcoin (Vitalik Buterin, November 2013) Plays via YouTube's privacy-enhanced embed

Quantum Computing and Bitcoin (Vitalik Buterin, November 2013)

Bitcoin Israel
Lectures
YouTube
Cited on HN 3 times, 2018–2022, never outright recommended score 0
Years with an HN recommendation, 2007–2026

Mostly cited in critical or skeptical comments about Buterin, with a little admiration for the talk coming from a 19-year-old.

A 2013 lecture in which Vitalik Buterin explains what quantum computers are and what they can and cannot do. He then discusses what they could mean for Bitcoin's cryptography.

1 citations · 2 critical · Lectures · intermediate · partly dated

3 Hacker News comments

From the HN archive; up to 20 kept per video, favoring different commenters. Recommendations first.

@DalasNoin Apr 2018 Cites it
on HN thread Ethereum Sharding FAQ
i'm honestly trying to verify this. i'm quiet skeptical about the character of some developers of bitcoin, i dont know about peter todd. bitcoinerrorlog is linking to this video of him talking about quantum computers as a proof. this is the closest i have come to hard evidence of this extreme claim. i have listened to the first half of the video, just him talking about quantum computers. Very impressive talk for a 19 year old. [this video]
@lottin May 2021 Pushes back
on HN thread Starting a crypto project
The element of controversy isn't whether efficient quantum simulation is possible, but the idea that by running such a simulation one would be able to break cryptography, as if they were using an actual quantum computer. This is a talk where he makes this claim [this video] If this isn't crackpottery of the highest degree I don't what is.

Video list and Hacker News comment labels from HackerTube (prompted by @karpathy), released under ODC-By 1.0, built on the open-index/hacker-news archive. Hacker News data is provided by Y Combinator; comments remain the work of their authors. Video titles, channel names and thumbnails belong to their creators and are shown via YouTube. HackerTube Watch is an unofficial edition. Data export of 2026-10-31.

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