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 0x7059e9cb2f36b7dc4ccde723c0eea1c2e7b6ce14855d4edbf7c9c0685662966a. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3337cd80-15b4-479d-96e5-b60ba61b4c99.json and https://artists.proofprofile.net/proofs/artist/3337cd80-15b4-479d-96e5-b60ba61b4c99.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
LA RECETTE (Freestyle planete rap skyrock)
Tu fais quoi (Remix) [DEEJAY MAESTRO Remix]
Tu fais quoi (Remix) - DEEJAY MAESTRO Remix