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StoreSteady taxonomy v1.0

Post-fix validation

A finding needs a specific retest after the merchant changes the source page, markup, feed, policy, or checkout path. Post-fix validation is therefore the deployment-like re-verification performed after a remediation to prove the original issue no longer reproduces and that adjacent behaviors have not regressed across relevant channels, models, and protocols.

Term code: VAL-COREFamily: VAL · Post-fix validation and provenanceLast reviewed: 2026-05-20

Definition

A finding needs a specific retest after the merchant changes the source page, markup, feed, policy, or checkout path. Post-fix validation is therefore the deployment-like re-verification performed after a remediation to prove the original issue no longer reproduces and that adjacent behaviors have not regressed across relevant channels, models, and protocols.

StoreSteady treats post-fix validation as a reference term because Not replay-tested: Fix deployed without replaying the original failing scenario.

Why it matters

  • Not replay-tested changes what a crawler, shopping channel, or AI assistant can safely infer about the merchant surface.
  • Without a named category, operators tend to treat post-fix validation as generic AI noise instead of a reproducible finding with evidence and a validation path.

Evidence sources

  • scenario replay against the original failing case; adjacent-flow regression checks; version-aware comparison (model version, page version, protocol version); recurrence-monitoring window after release.

How StoreSteady detects it

Live

Audit fix records for: attached replay evidence, adjacent-flow regression results, version metadata (model, page, protocol), and a scheduled `recurrenceCheckAt`.

False positive risks

  • Marking a fix complete because the developer ran the code locally and "it works on my machine."
  • Verifying only the target scenario without checking adjacent flows.

How to fix it

  1. Identify the merchant-controlled source that creates the post-fix validation signal.
  2. Reconcile visible copy, machine-readable data, policy text, feed state, and checkout behavior where the term applies.
  3. Keep the fix high-level in public docs; detailed remediation belongs inside paid scan workflows.

How to validate it

Rerun the same evidence capture used for detection. The finding is validated only when the original post-fix validation signal no longer reproduces and adjacent source surfaces still agree.

Example finding

warning

Not replay-tested

Observed: A scanner detected `TRU-002` (price mismatch). After the merchant fixed the feed rule, the scanner re-ran the exact same comparison at the same surfaces and confirmed parity. A recurrence check is scheduled in 48 hours.

Likely impact: Not replay-tested: Fix deployed without replaying the original failing scenario.

Probable fix location: Post-fix evidence record

Related StoreSteady issue codes

CodeTitleScanner mapping
VAL-001Fix not replay-testedPlanned detector
VAL-002Fix regressed adjacent flowPlanned detector
VAL-003No version-aware proof attachedPlanned detector
VAL-004No recurrence-monitoring windowPlanned detector

Related standards

See also

Sources

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