How this works / Signed record

Problem revision

Why does gas form stars at only one percent per free-fall time?

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
018e97ee2e034ceb19fbb4883a0ea7bb13d184c9bcbf70a58a5f3554895c3e98
Content hash
bf4e477ecb1716f1b3b8a9f8c208e66068ae6dd9626185545aa1fdd1b07e4a28
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
627
Checkpoint
Size 2,123, being published
Bitcoin date
Block 969,698
Created (claimed)
2026-10-03T07:17:55Z — the Bitcoin date is the one that counts