01 - SUPERTRACK A: Blueprint Source Integrity Review

Method

Re-read the persisted state of all 13 blueprint docs + checkpoint via batch_read full=true (not from memory of authoring), and cross-checked claimed revisions, counts, and cross-references.

Checks

check	result
all 13 blueprint docs exist (00-12) + checkpoint	PASS - listed, readable
checkpoint matches docs	PASS-after-fix - guard count updated (see XHI-01)
Design Index status matches approval	PASS - index rev 28 / 27 banner = FIX7_DESIGN_OFFICIALLY_APPROVED_FOR_IMPLEMENTATION_PLANNING; blueprint status downstream
High's claimed revisions actually present	PASS - doc 02 §G, doc 04 S00/S05/S15/S16, doc 05 note 3, doc 06 G-OPERAND-TYPED/G-DIRECTUS-APP-INTACT, doc 07 PKG-B/F/G all verified persisted
no contradiction 02/04/05/06/07/08/12	TWO defects found (XHI-01, XHI-02)

Findings

XHI-01 (P2) - stale guard count

• doc 12 track summary and the blueprint checkpoint stated "26 guards", but doc 06 actually contained 28 after the embedded review added G-OPERAND-TYPED and G-DIRECTUS-APP-INTACT.
• A stated count that disagrees with the actual table is an integrity defect (a Max reviewer or Codex would flag it).
• Fix: with the two XHigh additions the table is now 30 guards; doc 06 carries an explicit "Total guards: 30" line; doc 12 updated to 30; checkpoint updated.

XHI-02 (P1) - dangling guard reference G-LEGACY-FROZEN

• G-LEGACY-FROZEN was referenced as a required proof in doc 04 S17 ("G-LEGACY-FROZEN; birth/ QT-002 path intact") and in doc 07 PKG-H validation ("G-LEGACY-FROZEN, G-BIRTH-NEUTRAL"), but it was never defined in the doc 06 guard table. A guard that gates a destructive step (legacy freeze) but has no definition is a real hole: an implementer cannot run it, and "validation passes" would be vacuous.
• Fix: added G-LEGACY-FROZEN to doc 06 with input (legacy grants + sentinel flags after S17), expected output (writes revoked, sentinel-frozen, unreachable, no live-required dependence, never live-DROPped), failure meaning, when-run (S17/S19), required-for-PASS = YES.

Cross-impact checked

• Adding G-LEGACY-FROZEN + G-DOT-NOOVERWRITE changes the guard count 28 -> 30; every place that cites a count (doc 06 coverage note, doc 12, both checkpoints) was reconciled.
• No invariant (27/11/14/7) touched; both new guards are verification logic, not authority surfaces.

Verdict

SOURCE_INTEGRITY_PASS_AFTER_FIX - the package is internally consistent after the two integrity fixes. No further inconsistency between docs 02/04/05/06/07/08/12.