How this works / Signed record

Problem revision

Is the primordial helium abundance consistent with standard nucleosynthesis?

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Record hash
439cefc9fcc976b7d7fe394881e7115000fe0899e51b76af0be56be7513ba431
Content hash
69dcce328d7dddc9498be75e7336979bb24d38a1730154d6aeb8ed8b85ef7b66
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
1,266
Checkpoint
Size 2,123, being published
Bitcoin date
Block 969,698
Created (claimed)
2026-10-03T07:18:02Z — the Bitcoin date is the one that counts