thumb|Robin Ticciati, 2013 Robin Ticciati (born 16 April 1983, in London) is a British conductor of Italian ancestry. Biography Ticciati's paternal great-grandfather, Francesco Ticciati, was an Ital
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e620cd904346b9037b0a7d0c1ec891d85dd85c81489a33723113cfa0ab8bee. Chain 2 (Bitcoin): anchored in block 953654 (2026-06-14T16:26:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/48d2adb0-7067-49df-adba-2f85918c52ba.json and https://artists.proofprofile.net/proofs/artist/48d2adb0-7067-49df-adba-2f85918c52ba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).