How this works / Signed record

Problem revision

Is the cosmic-ray flux cutoff above $4e19\,\mathrm{eV}$ a GZK effect?

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Record hash
8ecb14e2c3c6c3893178d62a714b2311ab089e4d28e1924508b2c9e861fe5e89
Content hash
1e92dead2985705731fba52b25dff3fd76256f4cf6e8cbe1d2be7563eaee1dfb
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
517
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