How this works / Signed record

Problem revision

Lifetime of electronic coherence after sudden ionization of molecules

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
d3e01e09c1798a3a6151d28e3e49f461ca72d872e9b4aa9e78c3ae6e96a81d89
Content hash
e6583cf27fffa9b6bf964ed79ff0adabe3b6bb893d960868a09f6216a4785396
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
878
Checkpoint
Size 2,123, being published
Bitcoin date
Block 969,698
Created (claimed)
2026-10-03T07:17:58Z — the Bitcoin date is the one that counts