How this works / Signed record

Problem revision

What produces quasi-periodic X-ray eruptions from galactic nuclei?

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Record hash
4fe1f4e35dc57e13d1d2ccbae3264d73ca8a0f70d3d8f3f79dd2e330dd4fafe7
Content hash
81b9f2ac83a234e63f1c6f5c16f75680b0c46a1e014638beaf9c13b79954b071
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
481
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