How a number gets checked before it reaches this site.
AI drafts this site. Scripts recompute the numbers and check the citations, a second AI pass tries to break each page, and the admin approves what goes live. Figures come from primary sources: the paper, the standard or the filing itself. None of this is a guarantee, so anything wrong goes on the corrections log, in public.
The Ledger fixes each claim’s resolution criteria on the day it is logged, and judges it against those criteria after the deadline.