How this works / Signed record

Problem revision

Is a mean transverse energy below the thermal value achievable and usable

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
a579cc69fb0da7faf0673184a98632f4eaca2619bcd47fd5258eadbc80cb9992
Content hash
a15b5d90a87ab19ff5e07082410682a91a3a7e1b4f3360707a15e5bebce8e9eb
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
684
Checkpoint
Size 2,123, being published
Bitcoin date
Block 969,698
Created (claimed)
2026-10-03T07:17:56Z — the Bitcoin date is the one that counts