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 0x66512167c5f5b3ebf9fed5360e73607b7de9d1503a04ef45bc927369e060d4c2. Chain 2 (Bitcoin): anchored in block 953695 (2026-06-14T21:42:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/71a6d2c6-e38a-485f-b3b4-8b57663f1efd.json and https://artists.proofprofile.net/proofs/artist/71a6d2c6-e38a-485f-b3b4-8b57663f1efd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Way Back Into Love - 그 여자 작사 그 남자 작곡 O.S.T 中
Deboran`s Theme - 원스어폰어 타임 인 아메리카 O.S.T 中
I Can`t Stop Living Without YAou - Radioversion
You are the flower that blooms in spring