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 0xc663d60653473b97817876ddd4348580edb51c111fdd799856f5a39a37fbebce. Chain 2 (Bitcoin): anchored in block 953612 (2026-06-14T08:22:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/171da086-c77d-4322-a383-7206d04e6a36.json and https://artists.proofprofile.net/proofs/artist/171da086-c77d-4322-a383-7206d04e6a36.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
沒有人能夠比我們更接近對方 - 现场