GxPlex

fda-gmlp-2026-09-23

pending human review WITNESS CHANGE — the observation is classed witness, not a document observation

What the bytes were of

Source
FDA GMLP guiding principles
Hashed from
https://www.fda.gov/medical-devices/artificial-intelligence-enabled-medical-devices/good-machine-learning-practice-medical-device-development-guiding-principles
The row declares
https://www.fda.gov/medical-devices/software-medical-device-samd/good-machine-learning-practice-medical-device-development-guiding-principles The hash is not of the declared address. A wrong referent produces the same difference as a revision.

Evidence

Observed
2026-09-22 → 2026-09-23
Hash before
ef0dfb4023b7025fce6599e8601cb3c2f246b887e3898de771dd574ba4ffb34b
Hash after
2091aa6e2741cc0f37d84f7dba4e0be719e8800e7ebb5f82975b8af6cb3ca8be
Bytes differing
24
Detection class
silent revision
Retained text
both snapshots retained

Mechanical change class

The class of the difference between the two retained texts. It describes what moved. It does not appraise the change, and there is no ordering between the four classes; a candidate may hold several. It is a different field from the detection class above, which is read from the observation records rather than from the two texts.

CONTENT
after that same fold, at least one word of two or more letters is present on one side and not on the other, and it is not a web address, a month name, a version keyword or a status word.

Derived over 4 differing spans: 0 excluded as markup attribute residue, 4 eligible, of which 0 matched none of the four rules. The classification reports classes and counts and never the changed text itself: reproducing a publisher’s words is quotation, and this page is not a quoting surface.

What the confirm gate read

The gate was not run. A rule resolved this candidate, and a confirm and a decline are contradictory verdicts about one candidate, so no confirm is computed where a rule has already answered.

What was decided

WITNESS CHANGE — the observation is classed witness, not a document observation

Decided by nobody yet .

A candidate is a pair of digests that differ, and nothing more. This page reports what differed, where the bytes came from, and which rule was applied. It does not say what any change means.

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