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 0xfb6bf22ebfa0311a81b06a7d868bb0dd177f533db124cdba172ac9d8c3c0af17. 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/15108564-60f3-440f-84f7-1b117c0ccbc8.json and https://artists.proofprofile.net/proofs/artist/15108564-60f3-440f-84f7-1b117c0ccbc8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Codeine in My System (Throwed by PLVNKTXN)