How this works / Signed record

Problem revision

Classically verifiable quantum advantage on pre-fault-tolerant hardware

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Record hash
d669fbe9615dbcb3b67e311093ef739d819bcfeec8f53cc095f419c87904baf3
Content hash
667c7c406f49ad76efa603e98860be8971562bdb17c042922335b53b345a0c02
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
2,063
Checkpoint
Size 2,123, being published
Bitcoin date
Block 969,698
Created (claimed)
2026-10-03T07:18:10Z — the Bitcoin date is the one that counts