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 0x099d40661aa1446210f19d8f163e8a40a0cd627a97868fe1d2262253190e4c6e. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/07ab1f01-b5b6-4431-8787-c8bc43557a70.json and https://artists.proofprofile.net/proofs/artist/07ab1f01-b5b6-4431-8787-c8bc43557a70.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mamma Knows Best - Live The Voice Of Italy, Milano / 30-05-2013
Adagio - Live The Voice Of Italy, Milano / 30-05-2013
When Love Calls Your Name - Live The Voice Of Italy, Milano / 30-05-2013