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
- 0df27ef69105e55adf69d4d0c5a12981d908dd6ae2aae29332a8515dac4c6272
- Content hash
- 396e88998f21c34ded58f581ba3958ffa6c25229f9a656e7f7df5e968ace54e5
- Signed by
- c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
- Log entry
- 300
- Checkpoint
- Size 2,123, being published
- Bitcoin date
- Waiting for Bitcoin (usually a few hours)
- Created (claimed)
- 2026-10-03T07:17:52Z — the Bitcoin date is the one that counts