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 0x088b9dd549be1b6eac7c93581c7ffbff001f510b9462be23e745768fe77c94fe. Chain 2 (Bitcoin): anchored in block 953681 (2026-06-14T19:31:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/644d662b-8ac1-41ef-b815-e13c5888d8e4.json and https://artists.proofprofile.net/proofs/artist/644d662b-8ac1-41ef-b815-e13c5888d8e4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Addiction - Simme vs.Dansynergy Remix Edit
Rocco & Bass-T Pres. Hands Up Heroes, Vol.3