{"engine":"records-attestation/v1","generated_at":"2026-08-05T21:47:46.901905+00:00","claims_total":0,"subject_artists":0,"anchored_artworks":0,"per_pillar":{"provenance":{"total":0,"verified":0,"contradicted":0,"unverifiable":0},"authentication":{"total":0,"verified":0,"contradicted":0,"unverifiable":0},"market":{"total":0,"verified":0,"contradicted":0,"unverifiable":0},"condition":{"total":0,"verified":0,"contradicted":0,"unverifiable":0}},"imported_claims":0,"operator_researched_claims":0,"last_verified_at":null,"matching":"accent/case-insensitive EXACT match on subject_artist (and subject_title when given) — pass the full artist name; a miss returns near_matches[] naming close held subjects","note":"verdict 'attested' requires at least one VERIFIED record. market and condition pillars are populated only by commissioned operator research (paid dossiers); imported claims are attributed to their public source (verified_by 'import:…') and confidence-tiered below operator research."}