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 0x82e9eeb5d2295f727ddb5b01d3a0712f2b3af5662a2fc52cf11f4b92fac40305. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/879099a8-0722-4e24-b50a-e840da3e3197.json and https://artists.proofprofile.net/proofs/artist/879099a8-0722-4e24-b50a-e840da3e3197.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ready for the Ride Un Monde Qui S'illumine (Ballad Version)
(I've Had) the Time of My Life (Wedding Version)
Un Million d'Histoires (Version Ballade)
The Future's Starting Right Now (Ballad Version)
Un Million D'histoires the Future's Starting Right Now