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 0x4351135b36b00abbff2e1335837a4f9007405c39d4370cd8e2c93c8523862f0e. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/837131bd-16eb-4acd-9a8c-961495617d2d.json and https://artists.proofprofile.net/proofs/artist/837131bd-16eb-4acd-9a8c-961495617d2d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Make It (feat. Nemir & Di-Meh & Gracy Hopkins)
Le crime paie, Pt. 2 (feat. Prince Waly)
Missedcall03 (feat. L'Argent de la Drogue & Momo L'Dino)
La belle époque (feat. Deen Burbigo & Gros Mo)
Baguenaude D'un Negre Libre (En Cartier Bagatelle)