Anthony Crivello (born August 2, 1955) is an American actor, known for his performances on both stage and screen. He appeared in the original cast of several Broadway shows, including playing Grantair
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 0xf793e7b5d5e8f8592bdadb1aa5eb612e3abb4059674aa54b91665ce83417f494. 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/270bbad5-fb89-4ea7-8156-b9b60f1024a3.json and https://artists.proofprofile.net/proofs/artist/270bbad5-fb89-4ea7-8156-b9b60f1024a3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).