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
- f9dbbd39bd527922b0deb3484afb7d728e925b9b597bc403d39aba96df99f2c8
- Content hash
- e9c9ac6d80b00bc1269c39e55cec4c92a4c3a2103c7987129137b3105b22a725
- Signed by
- c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
- Log entry
- 16
- 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