How this works / Signed record

Problem revision

Is the charge-density wave in (TaSe4)2I an axion insulator

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
7bfab33914c189112dcaa847b4aca6e64c0537f0e0833294939c4e9a412b517b
Content hash
e3d79c19504a1fb523a2098861d220a1981134ed8a8346b5162979d5448bec27
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
1,213
Checkpoint
Size 2,123, being published
Bitcoin date
Block 969,698
Created (claimed)
2026-10-03T07:18:01Z — the Bitcoin date is the one that counts