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 0x84cecc201a7883b5e83095647a8eb7b444f3b83ac55631090106ca47fc0ca4f4. Chain 2 (Bitcoin): anchored in block 953885 (2026-06-16T04:12:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0c4b6731-78ac-42cc-8d01-585f690d6117.json and https://artists.proofprofile.net/proofs/artist/0c4b6731-78ac-42cc-8d01-585f690d6117.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Eternity Drum Solo (Exclusive for Julia Farid)
Reef Mountain and Ukrainian Dance (Saida Fikri)
Imperial Love (Inspired by Chinese soundtrack)