Antonino "Tonino" Accolla (6 April 1949 – 14 July 2013) was an Italian actor and voice actor. He was a well-known voice dubber, with the public mainly identifying him as the Italian voice of actor Edd
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9900e5fd35762cd05b27bf2c61f76342a9b4f4b78761f6be10b5ef4b3649aa. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/667c84da-a5db-4367-a4b5-57045e123ba6.json and https://artists.proofprofile.net/proofs/artist/667c84da-a5db-4367-a4b5-57045e123ba6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).