How this works / Signed record

Problem revision

Can optical clocks meet the redefinition criteria by 2029?

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Record hash
7f40ff2864398d0b188c2132ef7ad3152dc9fb621b66d148e7d5fc999667a4bf
Content hash
9cd0af85e2d28f0548c05d89633a90886c2fa7d7a1c42f0f694a61a06665c948
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
443
Checkpoint
Size 2,123, being published
Bitcoin date
Block 969,698
Created (claimed)
2026-10-03T07:17:54Z — the Bitcoin date is the one that counts