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 0x0e3cea85fea61388e02497e5f0b550cd118946069f9e4f33eff8db73802eddd6. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/29398a6b-0e7d-4ee3-8287-450afd8ecdb5.json and https://artists.proofprofile.net/proofs/artist/29398a6b-0e7d-4ee3-8287-450afd8ecdb5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hip Hop Dance Music, Vol. 1 (Instrumental)
The Ultimate Christmas Album, Vol. 3 (Special Edition)
The Ultimate Christmas Album, Vol. 1 (Special Edition)
The Ultimate Christmas Album, Vol. 2 (Special Edition)
Let There Be Drums, Vol. 5 (40 Tribal Bangers)
Beat of the Drums (The Tribal House Master Series), Vol. 3
Drums of Ibiza (Tribal House Music Grooves), Vol. 1
Tribal Division, Vol. 04 (25 Beat Monsters)