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 0x4224d26fe70770f7dc5a8d6f8ea12854a3aad3c1769bbe3aff878a639c181a51. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2ca9f9cb-8315-4e74-9e51-25b9858b3f25.json and https://artists.proofprofile.net/proofs/artist/2ca9f9cb-8315-4e74-9e51-25b9858b3f25.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hiding in the sea (Drvmmer & Raar Remix)
Hiding in the sea - Drvmmer & Raar Remix