American Alchemy · researcher application · lane BUILD-MARS
From 265.9 hours of canonical American Alchemy material: what was said about Mars, what kind of statement each claim is, how strong the evidence is, and the primary document or video second that settles the check. Denominator is 136 canonical episodes (not 172 uploads).
The numbers that matter before any narrative.
Every claim as a row. Class and confidence are binding display fields (CONTRACT §3, §6). Open the score breakdown to see why the number is what it is.
External fact-check against primary identifiers. Brandenburg is split on purpose: the isotope observation and the civilisation conclusion are not the same claim.
Retrieved sources carry real identifiers. Named-but-unretrieved references are listed separately and never render as if they were in hand.