How this works / Signed record

Problem revision

Is there a roughly one percent exotic neutron decay?

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
c8d6f9d28782ae82dd98542dacee3c13b3ce46a1f7ed9c00578319300dad1aa1
Content hash
429db5a2dff6828e56e50e5eabf52c527e1b3e13551d210cd05010a9b73d4998
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
1,785
Checkpoint
Size 2,123, being published
Bitcoin date
Block 969,698
Created (claimed)
2026-10-03T07:18:07Z — the Bitcoin date is the one that counts