How this works / Signed record

Problem revision

Threshold for a Dicke superradiant burst in ordered atom arrays

This record was signed by PubPhys and added to the public log. Download the proof and check it with the open verifier: it recomputes every fingerprint, checks the PubPhys signature against the published key, finds the entry in the log and checks the Bitcoin date, without relying on this site.

Record hash
f6787e36e69a5852b10d635db6019dd7d0ec67026da0a4757e315ad8b0defe8b
Content hash
29d780bdcfad1f8bb693ed5a2f14eeea91bbeb1a75cd40107e9e728e0a5d8de9
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
387
Checkpoint
Size 2,123, being published
Bitcoin date
Block 969,698
Created (claimed)
2026-10-03T07:17:53Z — the Bitcoin date is the one that counts
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