How this works / Signed record

Problem revision

How far do hot X-ray halos extend around Milky Way-mass galaxies?

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Record hash
f554f82512bcb0a40282b5662df35665d7dad98d88a6683e2eaa04b0dafce056
Content hash
91c7a632d15d939868b67cc80640f023afc5b6e6d04e2ef4e8f23513ce5f4e7b
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
493
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