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 0xce9ffc5c0e5c5fd157508571b207f61dced9ac5fd01e6c5c4f7023e71a3974e1. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/da1ceba6-850d-4997-9a54-889ec8f9ee13.json and https://artists.proofprofile.net/proofs/artist/da1ceba6-850d-4997-9a54-889ec8f9ee13.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Master Of The Game - Feat. Austin Alternativ Mix