How this works / Signed record

Topic

Ultralight dark matter and fifth forces with atomic sensors

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
65dd591d9a6aea57b124c4aa9efd99b0deceb1c7733b697b5b72544d315d1ba0
Content hash
812cb026fe6c9bf6202951a4997e5fd1a8d8c056e3496a57227caeee23a382e9
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
26
Checkpoint
Size 2,123, being published
Bitcoin date
Block 969,698
Created (claimed)
2026-10-03T07:17:50Z — the Bitcoin date is the one that counts