Itai (Hebrew: אִתַּי, pronounced: ee-tai) is a masculine given name of Hebrew origin, and also a Shona name. The name can also be written: Itai, Itahy, Ittai, Ittay, Etay, Eitay, Itay, Ytai, Etai, I
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 0x8babc317404f4dea1b6415f13bcebfeb49c8ea978456e2ae72c24844bf89d4d1. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f0bf1609-969d-438b-b0da-7d8e86075e9c.json and https://artists.proofprofile.net/proofs/artist/f0bf1609-969d-438b-b0da-7d8e86075e9c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).