How this works / Signed record

Topic

Hydrodynamic flow of electrons in clean conductors

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
3cd00f4643bbd06a95d69c9293583beea1b45782ba2be8604a26a1fe1e9a3620
Content hash
a0094902bd23d1f9ab61bbf0b69b97c43473c39ef222fa9493e00e6c88a774f4
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
129
Checkpoint
Size 2,123, being published
Bitcoin date
Block 969,698
Created (claimed)
2026-10-03T07:17:50Z — the Bitcoin date is the one that counts