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 0x74a12b83adf36ef0d1f3a0641fbf3a1a567066820037a2d9b2c468dd40a43e6f. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5af012bf-067f-4675-9e9a-e13d426546ac.json and https://artists.proofprofile.net/proofs/artist/5af012bf-067f-4675-9e9a-e13d426546ac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
After Work Music, Vol. 1 (Chilled Down Beat)
Prayer in Chill, Vol. 2 (Songs for Spiritual Moments)
Love Of My Life (Lounge Of My Soul), Vol. 2