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 0xa27fe19baac8c80a5cffaca36574181189f849dbb1f194b285bc237e1a1bd72c. 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/133fa6f8-af66-4e8d-a374-3c928a02430a.json and https://artists.proofprofile.net/proofs/artist/133fa6f8-af66-4e8d-a374-3c928a02430a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Il Fiume, Il Villaggio, La Miniera - 2004 Remaster
Il Suo Sguardo, La Malinconia, La Mia Poesia - 2004 Remaster
Questa Sera È Per Noi - Digital Remaster 2004