How this works / Signed record
Topic
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
- 49408e9491357ca694b4e9c3017e230cf2b78342f17900bd6e9221b8961376f4
- Content hash
- 3b532fa99a514e55f762178ffc051da7235b6b6b70e1177522cc5239ef7e353d
- Signed by
- c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
- Log entry
- 4
- Checkpoint
- Size 2,123, being published
- Bitcoin date
- Block 969,698
- Created (claimed)
- 2026-10-03T07:17:49Z — the Bitcoin date is the one that counts