{"copyright_id":"0xa087b7a71106989ae7eeddc5e7b77f4da4859ac1d1fd5fea2fbf0843b2a1ce74","name":"El relajador de perros","registered_at":"2026-06-20T05:02:22Z","symbol":"NIM1519506","token_address":"0x2fca33ea6d2101bcecad05bcf9238a8e1b5da5bb","type":"artist","uuid":"9ec1e6ab-3f03-48a3-97a4-e3af54478a2e"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa087b7a71106989ae7eeddc5e7b77f4da4859ac1d1fd5fea2fbf0843b2a1ce74. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9ec1e6ab-3f03-48a3-97a4-e3af54478a2e.json and https://artists.proofprofile.net/proofs/artist/9ec1e6ab-3f03-48a3-97a4-e3af54478a2e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Calma Canina Junto Al Fuego: Música Para Perros
La Cadencia Canina De Las Brasas: Fuego Y Música
Música Suave Para El Descanso Nocturno Del Perro
Calma Canina: Música Para La Tranquilidad De Los Perros
Sueños De Cachorro: Canciones Calmantes Para El Bebé
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f32d7865612c69dc1bac294bc2d0802c419eed902903b0d129df98e45438d31. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2431105.
Perro Gentil: Música Para La Relajación Del Perro
Música Para La Siesta De Perros: Tonos Calmantes Caninos
Melodías Tranquilas Para La Calma De Los Perros
Truenos Para Perros: Melodías Calmantes Para Caninos
Armonía Canina Melódica: Música Y Olas Oceánicas Para Perros
Juego De Perros Del Río: Balada Del Perro Que Fluye Del Río
Música Junto Al Mar Para Patas Oceánicas: Serenata Al Mejor Amigo Del Hombre
Música Para El Sueño Del Perro: Sueños De Cachorro Soñadores
Música Para Aliviar El Estrés: Rapsodia Perruna Junto Al Agua
Serenatas De Baile Canino: Música Para Perros Juguetones
Música Combinada Con Lluvia: Confort Lluvioso Para Perros
Compañeros Peludos: Armonía Con La Naturaleza
Armonía Para La Calma Canina: Sonidos Meditativos Para Los Ladridos Relajados