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 0x6fe68fc358b5c5d36f22fac417f6e71a23a7f57177f9b181e567d951f76d6cdb. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a064f18f-adaf-4ff8-b206-39203eb3790a.json and https://artists.proofprofile.net/proofs/artist/a064f18f-adaf-4ff8-b206-39203eb3790a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
When The Music Dies - Eurovision 2012 - Azerbaijan
When The Music Dies - Azerbaijan Version
When The Music Dies - Promostella Radio Remix
When the music dies - Promostella Club Remix
When the music dies - Promostella Radio Short Club Edit
When the music dies (Smooth jazz version)
When the music dies - Smooth jazz version
When the music dies.Gel (National Version)
When the music dies.Gel - National Version