Tony Anselmo (born February 18, 1960) is an American voice actor and animator. He has been the official character voice of Donald Duck since 1985 following the death of the original voice actor, Clare
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 0x1ef2604de86f28be50c0d967f520c399942de768addc8c09c91841987d66de46. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef92e97a-0195-4780-9482-1ff037109ce2.json and https://artists.proofprofile.net/proofs/artist/ef92e97a-0195-4780-9482-1ff037109ce2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).