How this works / Signed record

Problem revision

Shortest wavelength at which a self-amplified FEL can saturate

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Record hash
cb0bad839d0d7d62952477778f20b1c7de116db2f973e1eb77266a8bca992ca0
Content hash
a6af6290bf3e4c6a3d590b8194f5b9ff7b83156f591c5ca24aed533ac6a9bcd0
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
666
Checkpoint
Size 2,123, being published
Bitcoin date
Block 969,698
Created (claimed)
2026-10-03T07:17:56Z — the Bitcoin date is the one that counts