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 0x1cd315c92a890775b9c9caeda5ebb605b66d7518769454ec50fc07c22eeee5aa. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c1a11caf-cf78-400b-be9a-2bcebdeb9479.json and https://artists.proofprofile.net/proofs/artist/c1a11caf-cf78-400b-be9a-2bcebdeb9479.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bachudem - Martin Dimitrov and Fastrail Remix
Bachudem - Martin Dimitrov and Fastrail Dub
BADMAN BadBafana(Ragga Dancehall Commander)