How this works / Signed record

Topic

From dust to planets: planetesimals and pebble accretion

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
31e036d86c734de67f0897bf2bb6f507ef858098857fb27d31ab4bb1d62da4e6
Content hash
e56c8fb24aceb5bf55b02d7e0870b3e9dae766d3db569fb035598b4c395041f1
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
46
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