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 0x601097dfbae0aca2a64c8a92e53e7862affc6aba3ee201839bd04980744cec23. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f7dbe6fe-1499-4e4e-8e08-6a41bdc75611.json and https://artists.proofprofile.net/proofs/artist/f7dbe6fe-1499-4e4e-8e08-6a41bdc75611.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ritmos De Viaje: Melodías Del Viaje Lofi
Canciones De Cuna Lofi: Entrando En Un Sueño Pacífico
Un Sendero Zen De Lofi: Viaje De Meditación Tranquila
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 0xcdca8dc24d9ee06f52826ba5fbab35c595c93e3b4e65c70adc7214b0a88942f5. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZTV32474725.
Día Del Bebé Con Lofi: Bucles De Sonido Juguetones
Sueños Lofi De Ensueño: Ecos Melódicos Para El Descanso
Horizonte De Ensueño: Viajes Ambientales De Lofi
Ritmos De Canción De Cuna Lofi: Melodías Suaves Para Que Duerman Los Bebés
Ritmos Lofi Suaves Para Un Sueño Reparador
Calma Nocturna: Música Para Un Sueño Relajante
Tonos Lofi Calmantes Para Un Sueño Profundo
Deriva Suave Del Sueño: Melodías Para Dormir
Armonía Lofi: Ritmos Para Momentos Serenos
Sueño Reparador: Música Relajante Para Dormir
Modo De Sueño: Canciones De Cuna Hip Hop Para La Noche
Paisajes Sonoros Para Dormir: Música Relajante Para La Noche
Sueño Silencioso: Melodías Lofi Para Noches Tranquilas
Vibras Reconfortantes Para Dormir: Armonías Lofi Para Relajarse
Tranquilidad Nocturna: Música Para Dormir En Silencio
Sueños Silenciosos: Música Para Un Sueño Profundo
Sueños De Hip Hop: Ritmos Para Noches Reparadoras
Música Lofi Relajante Para Noches De Sueño Reparador