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 0x4b24ac74d3041c2a78119b834a28e5b79c902eca0f68596e44ae6318aabc5bb7. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c8b9705f-a313-4682-bb97-c9cf8a5bc2bb.json and https://artists.proofprofile.net/proofs/artist/c8b9705f-a313-4682-bb97-c9cf8a5bc2bb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Company (Gerry "Ghosthouse" Smith Remix)
Company - Gerry "Ghosthouse" Smith Remix
Company - Gerry "Ghosthouse" Smith (Tv on the Radio) Remix
Company - (Gerry "Ghosthouse" Smith (Tv On The Radio) Remix)
Company (Gerry "Ghosthouse" Smith (TV On The Radio) Remix)
Company Remix) - Gerry Ghosthouse Smith / TV on the Radio
Grand Hotel van Cleef - „Feldstraße 31+5“