How this works / Signed record

Problem revision

Instabilities that appear minutes after a beam is predicted stable

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
027b04e5347952416fc0d94572dd1726eb048fd18e10456b1f03e510581e86c2
Content hash
561b90aff17734e8d09c9bceed8568f9ae6a8655861de4ce54cd0a12b6aa9d29
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
657
Checkpoint
Size 2,123, being published
Bitcoin date
Block 969,698
Created (claimed)
2026-10-03T07:17:56Z — the Bitcoin date is the one that counts