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 0xf4e25d7121e67db76af75ac8d92f32d6539b8bdf51f5eb1bb051899c53a2656a. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4bf1ff7f-f71e-48d2-8474-ff8c42630074.json and https://artists.proofprofile.net/proofs/artist/4bf1ff7f-f71e-48d2-8474-ff8c42630074.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Night in Palmtree (Forest Drive West Rework)
Night in Palmtree - Forest Drive West Rework
Canopée Imaginaire (Live at Draaimolen 2023)
Canopée Imaginaire - Live at Draaimolen 2023
Molten Mirrors: A Decade of Livity Sound