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 0xb513373cfb1c8b9cb892513e35bbf995a0cb20d727bac1c1b13c8cb2e3422d63. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4fc21feb-1a3e-4d37-bebf-c702cd70b9a5.json and https://artists.proofprofile.net/proofs/artist/4fc21feb-1a3e-4d37-bebf-c702cd70b9a5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Musica per Relax e Zen, Club di Rilassamento e Centri Benessere
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 0xdf4ac82df7b9877b0adab056f932089c6883fa62c04936237fc2e834cb9f51d3. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:31:01Z), 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/ITLU51785384.
Centro Benessere: Musica Rilassante New Age per la Meditazione Yoga
Musica Acquatica - Suoni Sottomarini Rilassanti per Addormentarsi Rapidamente
Terme di Rapolano: la Migliore Musica Rilassante Asiatica, Musica Buddista, Tibetana e Cinese per un Rilassamento Profondo
Massaggio Centro Benessere - Canzoni Rilassanti
Pulizia emozionale - Canzoni emotive con acqua per rilassarsi, eliminare lo stress
Hammam d'oriente - Tesori di musica d'oriente, suoni della natura per il rilassamento profondo
Musica del mare per meditare d'estate: Canzoni naturali per stare tranquilli, sottofondo per meditare e fare yoga in spiaggia
Musica per lo studio e la concentrazione con onde Alfa
Acqua Curativa: Sottofondo Tranquillo con Suoni Acquatici per Dormire, Spa e Yoga
Equilibrio Armonico: Melodie Celesti per Rilassamento, Guarigione dei Chakra e Pratica di Yoga
Sonno profondo: musica rilassante per dormire sogni dolci
Musica sottomarina e suoni del mare: Melodie oceaniche per il sonno, benessere, e serenità
Musica rilassante: suoni della natura per relax e benessere
Fuga Nel Benessere: Playlist Calmante per un'Esperienza di Spa Immersiva e Rivitalizzante