READ-ONLY RESOURCE-PROBE RESULT VERIFICATION Prospective implementation; zero model queries. Reanalysis requires a query-only SQLite connection, validates parent, analysis and collector identities, and requires the exported records to be the exact frozen matrix prefix with accurate denominators. A report cannot claim full completion with missing or unknown records. It rebuilds each native episode from immutable stored payload/response bytes, matching study, request, model and provider identity. There is no network transport, receipt insertion, hold mutation or retry facility. Rebuilt outcomes, events, action attribution, technical reasons and request IDs must match the public report. Completed traces undergo the independent simulator fold and the public-history first-loss analysis again. Altered diagnoses are rejected. A collector analysis_stop can have a complete settled trace without a stored diagnosis; reanalysis labels a successfully reconstructed diagnosis as recovered rather than pretending it was historically exported. Missing or held receipts retain stopped partial traces and no outcome. Historical stop causes and reported budget snapshots are not independently certified by this procedure. Receipt hashes support reproducibility of stored bytes, not proof of the provider's checkpoint or a signature from the provider. Unknown traces cannot acquire fabricated diagnoses, and the collector cannot continue beyond a stop. Tests cover receipt reconstruction, required query-only access, altered outcomes, diagnoses, identities, denominators and false completion claims; held requests remain unscored and database rows unchanged. The analysis is descriptive for the finite public suite, not a model ranking, intent finding or incident-rate estimate. The source amendment binds this implementation and the reused receipt reader. Exact native eligibility, current pricing, a guarded live entry point and sufficient funding remain outstanding. No old freeze or cap was changed.