How this works / Signed record

Problem revision

Mechanism of temperature compensation in circadian clocks

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
d51cdca114f53629c8f01fca791ed12d9998ca36a472cfda70d6b7275ab6f060
Content hash
767f163a9b5b2f14591d2be46990835f8974df0237c3830b4623c6a2cd93a463
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
733
Checkpoint
Size 2,123, being published
Bitcoin date
Block 969,698
Created (claimed)
2026-10-03T07:17:57Z — the Bitcoin date is the one that counts