How this works / Signed record

Problem revision

How will El Nino-Southern Oscillation change as the climate warms?

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
79a37b4a2d0fcb164820e8972017227fa9bee122732e62a6d571df20f5821258
Content hash
34300c88f2a4eb1495bb8c67ea1cc28d00abf4cdbecfdcb661f0e198b5cd6c49
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
1,375
Checkpoint
Size 2,123, being published
Bitcoin date
Block 969,698
Created (claimed)
2026-10-03T07:18:03Z — the Bitcoin date is the one that counts
Download proof (bundle) Record as JSON Keys