How this works / Signed record

Problem revision

Steady-state microbunching in a storage ring at EUV wavelengths

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
d98cdaca290ac28b7ec854d5f47a9125d9fb4085c8bcc8ee300dc91c2ef4c18d
Content hash
bf66eb62cdcc508b658c7a781359f98c75017dcb947c56469828133b4840af59
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
663
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