{"verified":true,"entity_type":"track","entity_id":"USPS21000001","checks":{"record_exists":true,"proof_exists":true,"hash_matches":true,"ots_attestation":true,"bitcoin_block_exists":true,"timestamp_consistent":true,"copyright_tx_exists":true},"external_reachable":true,"chain_reachable":true,"copyright_id":"0x237ae03b5ad6e0fe42bd90106b629b4925296da26d85898c1f9929f24df0cac7","canonical_record":"available","content_hash":"71caea2638cdef6530d485978cfd115d0a230d77e9f9b00eb1c96736f74e2f21","bitcoin_block":953520,"bitcoin_time":"2026-06-13T13:32:09Z","confirmed_at":"2026-06-13T13:32:09Z"}