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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x382e05bc1534e1c94b6b3215cf76d2fe00a92d999d00c1dfa14098468a4cab43. Chain 2 (Bitcoin): anchored in block 954017 (2026-06-16T23:38:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/36a13bbf-bedf-497f-83cf-5da8f51f6bc1.json and https://artists.proofprofile.net/proofs/artist/36a13bbf-bedf-497f-83cf-5da8f51f6bc1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Solaris Aqualux, LTD. Aimée Sol VIP Edition (Best of Lounge and Chill Out Album)
Press N Play Chill Out & Lounge, Vol. 1 (Selected)
Chill & Lounge Dreams, Vol. 1 (Selected)
Chill Out Relax Relax, Vol. 1 (Selected)
All You Need Is Love, Ibiza Lounge Session, Vol. 1 (Selected)
Chill Out Relax Relax, Vol. 2 (Selected)
Chill & Lounge Dreams, Vol. 2 (Selected)
Lounge & Chill Out Experience of Mind, Body, Soul, Vol. 3 (Selected)
Café Buddah Lounge 2012, Pt. 1 (Flavoured Lounge and Chill Out Player from Sarnath, Bodh-Gaya, Kushinagara to Ibiza)
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c0cf00d7e33da6b83ddad062a4b3ab142b9a8ab53de3c6d273dd5962f1d61d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DEBL60769677.