GxPlex

mhra-ai-2026-09-08

declined by analysis OSCILLATION — the before-hash returns; the publisher serves two variants

What the bytes were of

Source
MHRA AI
Hashed from
https://www.gov.uk/government/publications/software-and-artificial-intelligence-ai-as-a-medical-device

Evidence

Observed
2026-09-07 → 2026-09-08
Hash before
110d6c8e7c56695c1d9d6e142f6bbef244d128fd9a9a43aac8178a00bfdb04d2
Hash after
d4b6bb0450a88d7f3c23a74b60b24949f0dd71b7d974a7fb09f142095c33384b
Bytes differing
47
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.

No class could be derived: all 1 differing span are markup attribute residue retained by a superseded tag matcher, not document text.

Derived over 1 differing span: 1 excluded as markup attribute residue, 0 eligible. 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

OSCILLATION — the before-hash returns; the publisher serves two variants

Decided by analysis, not by a person on 2026-09-12. A machine verdict is a distinct state: it is never displayed or counted as human-verified, and it can be upgraded by a person.

machine verdict, batch b47c8d3f3312, 2026-09-12. ATTRIBUTE RESIDUE (windowed): all 1 remaining span(s) sit inside attribute text the corrected tag matcher removes; raw body not retained, so this is a windowed read and not a re-normalisation

Quoted from the receipt that recorded the act. Any timestamp in it is reduced to the day it names, because this record publishes days and not times; the full value is in the confirmation ledger.

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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