How this works / Signed record

Problem revision

Measure quantum time dilation of a clock in a momentum superposition

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
acc06921666a1c4fa23f261a8d062b53ee0ccbf8ffca1503c9684f6704c3c14f
Content hash
122afb8197e640e6dff3c8bfe7b986af174295f151b5f99ec56e29a493b9dd4d
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
1,967
Checkpoint
Size 2,123, being published
Bitcoin date
Block 969,698
Created (claimed)
2026-10-03T07:18:09Z — the Bitcoin date is the one that counts