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 0x7fc3b772ea0fdcfa47c1d339e1fc6ec46ddf6d960cf011f13b3fa0316e040fc5. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/229a16bb-7e9d-48f1-8523-56d2935b52e0.json and https://artists.proofprofile.net/proofs/artist/229a16bb-7e9d-48f1-8523-56d2935b52e0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sghubu esi mnandi vol 2(Mixed & Compiled by KayGee MuziQ pdm)