Neotron-Pico Stage 2 Evidence Consistency Packet

Verdicts: HUMAN_ENGINEERING_REVIEW_REQUIRED, REVIEW_TARGETS_FOUND, INSUFFICIENT_EVIDENCE

Packet authorizes execution: false

Substantive signoff claims: none.

Review Artifacts

These files are the bounded evidence record for this packet. They support review and replay; they do not establish electrical correctness, fabrication readiness, or release authorization.

Evidence consistency packet - emitted verdicts, scope, and boundaries.
Ranked review targets - the seven targets presented below, with evidence basis and confidence.
Evidence trace map - source relationships used for each review target.
Human review questions - questions intended for an engineer's review.
Rejected target candidates - candidates deliberately excluded from the ranked packet.
Claim boundary - supported and blocked claims.
Replay manifest and run receipt - pinned inputs and execution record.
SHA-256 hash ledger - integrity hashes for the published artifacts.

Target	Reason	Confidence	Why it exists
NTP-ST2-001	DOCUMENTATION_DRIFT_REVIEW	DIRECT_EVIDENCE	Documentation changed or was added across the pinned revision pair; review should confirm that board/configuration assumptions referenced by docs remain synchronized.
NTP-ST2-002	CHANGED_ARTIFACT_WITHOUT_CORROBORATING_EVIDENCE	INFERRED_WITH_SUPPORT	The board file and multiple schematic files changed, while generated BOM/fabrication/DRC-ERC evidence is explicitly absent from Stage 1.
NTP-ST2-003	BOARD_CONFIGURATION_MAPPING_REVIEW	INFERRED_WITH_SUPPORT	The BMC schematic changed and Stage 1 records a configuration-to-BMC relationship; review should check whether configuration evidence is intentionally unchanged or separately corroborated.
NTP-ST2-004	GENERATED_OUTPUT_PRESENCE_REVIEW	DIRECT_EVIDENCE	Stage 1 records KiBot configuration for generated output classes, but generated BOM/Gerber/drill outputs were not reproduced or bundled.
NTP-ST2-005	IDENTIFIER_MAPPING_AMBIGUITY	AMBIGUOUS_MAPPING	Many KiCad schematic artifacts changed, but Stage 1 uses bounded text extraction rather than a complete KiCad semantic parser, so object-level identity is not force-resolved.
NTP-ST2-006	MISSING_EVIDENCE_REVIEW	MISSING_EVIDENCE	Stage 1 explicitly lists missing generated outputs, DRC/ERC reports, firmware pin-level analysis, and external engineer review; these gaps bound what the packet may claim.
NTP-ST2-007	CONTEXT_PROFILE_DEPENDENT_REVIEW	INFERRED_WITH_SUPPORT	Assembly documentation was added in the candidate revision; interpretation of board evidence depends on assembly/build context not evaluated by Stage 2.