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 0xcc9a5c05b47d18e33fe335e9daf70711bb76f05b8de685b40c0749519e2427f7. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/58b78d0a-c089-4fd1-b26f-ae4d8c9c30e4.json and https://artists.proofprofile.net/proofs/artist/58b78d0a-c089-4fd1-b26f-ae4d8c9c30e4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Night Brawlers - Pre Alpha Teaser Version
Cyborg Deadly Machine Original Soundtrack