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 0xb2128e725e0325ac74cf1b07ed1ab33b677e0ed04998998113002ff1bc47ee60. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d4300b56-17b2-4550-99e9-d2738282a5a8.json and https://artists.proofprofile.net/proofs/artist/d4300b56-17b2-4550-99e9-d2738282a5a8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The D.Trance Anthem - Gary's Legend Club Mix
Lunatic - Gary D. vs. Bas van den Eijken
Lunatic (Gary D. vs. Bas van den Eijken)
The Home of the Dark Butterflies - Orchestral Drum Outro Mix
The Home of the Dark Butterflies - Original Mix
The Home of the Dark Butterflies - Orchestral Outro Mix
The Home of the Dark Butterflies - Radio Cut