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 0xf02031007a49f53e35d50c33f3c9211a0e8d1056ec0c4146eec41c361a0128b2. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2134f003-3c7e-42b7-86b7-6933ccdc4a2a.json and https://artists.proofprofile.net/proofs/artist/2134f003-3c7e-42b7-86b7-6933ccdc4a2a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Grands Battements En Cloche - Short Version
Grands Battements En Cloche - Long Version
Piques Turns, Foites Releves, Travelling Foites
Ronds De Jambe a Terre & Battements Fondus
Battements Frappes & Petits Battements Alternate (Faster)
Battements Tendus With Grands Battements