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 0x9af4694e859a8671d72e0e6220f92ff32995ce2e1e3832dcd00798980bea2265. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d853cbc4-4da6-419b-87cd-8625dad07517.json and https://artists.proofprofile.net/proofs/artist/d853cbc4-4da6-419b-87cd-8625dad07517.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Kitsch Remix: Another Sabotage, Old Stuff with a New Beat
Ah Vous Dirais - Je Maman (Twinkle Twinkle Little Star)
Si tu veux faire mon bonheur, Marguerite
Si Paris était une chanson (Instrumental)
A Century Of History & Politics 1973/2001- Retrospective