How this works / Signed record

Problem revision

Origin of ultrahigh piezoelectricity in relaxor-PbTiO3 single crystals

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
35cfdc4b352e824e493bbff47e46eabe18506dbf88a66d152bb538a55b4250ff
Content hash
0a270a71c31902b5ac42d0806000c54ab1be563be3026bbf1ff2f83bc67bd7fb
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
983
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