How this works / Signed record

Topic

Objective collapse models and their experimental tests

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
7b9bcddd7ce8cbf645193b8ed4272a3d040f6107c20dbc31ee768d17a030bb06
Content hash
ec62704035bbc58b2273aa8f93c395e9a36c1b5c393ec5773b16b2230824d591
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
330
Checkpoint
Size 2,123, being published
Bitcoin date
Block 969,698
Created (claimed)
2026-10-03T07:17:52Z — the Bitcoin date is the one that counts