1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84054de8e60c6014e730555ae14b9c6c0afd88386a4aba7c62de69b08ed40835. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/25aa011e-4a0d-4049-9d52-5268b830339e.json and https://artists.proofprofile.net/proofs/artist/25aa011e-4a0d-4049-9d52-5268b830339e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
La Luna - Silas (RO), GruuvElement's Remix
Sonar Barcelona 2018 (Compiled By Lexlay)
La Luna - Silas (RO), GruuvElement's Extended Remix
Best of Ole Records 7 Years - Ole Rec Edition