How this works / Signed record

Problem revision

Does ferroelectric quantum criticality raise the $T_{c}$ of SrTiO3

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
4097ed23a73eae6a370132ab9bb6fc8b5d0087843eba3cf0183c2a4e88bb3a1e
Content hash
417c29681cb2082b8a31b0bd5da6be097bd2ee0684070f4c8655c1777b9895b4
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
947
Checkpoint
Size 2,123, being published
Bitcoin date
Block 969,698
Created (claimed)
2026-10-03T07:17:59Z — the Bitcoin date is the one that counts