How this works / Signed record

Problem revision

How do earthquakes occur at depths of 300 to 700 km?

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Record hash
f727eeb0e7db50c9033fff7a849f22eef2defa737b1d16291455d52d1d1a6e23
Content hash
936d04a5879b9bd9f6789cb14e28538f40271b17d39d7b2276c21fd91bcd1cb4
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
1,308
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