The one from the article:
https://www.3blue1brown.com/?v=256-bit-security
The one about #Bitcoin:
https://www.3blue1brown.com/?v=bitcoin
npub1cp…npg42
2026-04-11 16:56:06 UTC
in reply to nevent1q…43qx
Author Public Key
npub1cprv8ukeanvng59yeqd54df87ppndz75nqjn5jr7hkt8gfahxekqnnpg42Published at
2026-04-11 16:56:06 UTCEvent JSON
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