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 0xf96284179ff6bef01da9fda9b0c2ce69e4c138ac452ed5bffd4b9297f75dce85. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed8349fc-c115-4e06-91d2-96456c7d9395.json and https://artists.proofprofile.net/proofs/artist/ed8349fc-c115-4e06-91d2-96456c7d9395.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
C'est dingue (feat. Marwa Loud) [Ghenda Remix]
C'est dingue (feat. Marwa Loud) - Ghenda Remix