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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ba30845fc00eaa4b4f7017ea636a0ef236647d9c9cc0f02fd32313355048c9. 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/5dd4ac24-1548-4faf-b3bf-61c5ef4bf931.json and https://artists.proofprofile.net/proofs/artist/5dd4ac24-1548-4faf-b3bf-61c5ef4bf931.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Lava Hot Hip Hop, Vol. 3 (Special Edition)
1920 Vintage Tracks, Vol. 2 (Special Edition)
1920 Vintage Tracks, Vol. 1 (Special Edition)
Pure Pop Music, Vol. 1 (Special Edition)
Ultra Dance Party Mix, Vol. 19 (Instrumental)
Ultra Dance Party Mix, Vol. 18 (Special Edition)
Ultra Dance Party Mix, Vol. 2 (Special Edition)
Ultra Dance Party Mix, Vol. 1 (Special Edition)
Ultra Dance Party Mix, Vol. 15 (Special Edition)
Ultra Dance Party Mix, Vol. 10 (Special Edition)
Ultra Dance Party Mix, Vol. 16 (Special Edition)
Virtual Paradise (Juan Cortez Extended Mix)