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 0xb9d271148652fab06280fa1dbe5543ce815706c48871ed63fc1ac4a17c69ece6. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d6328cd2-6cb4-458d-84da-9340624cb52c.json and https://artists.proofprofile.net/proofs/artist/d6328cd2-6cb4-458d-84da-9340624cb52c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hollywood Beach Lounge - Selected By Tito Torres
Relaxing Deep House, Vol. 1 - Selected by Tito Torres
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 0x6802e008d3118c6afb3c801a1c912041885afd00582a4bf76d8f7fa7b22a2fe3. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/CH5420900570.
Ibiza Relaxing House - Beautiful Beach Sounds
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Luxury Lounge Ibiza - Beautiful Beach Sounds
Sunrise to Sunset Ibiza Chill - Beautifull Beach Sounds
Ibiza Beauty Chill - Beautiful Beach Sounds
Deep House Ibiza - Beautiful Beach Sounds