Izaya may refer to: Izaya, also known as Infinity-Man, a character in DC Comics Izaya the Inheritor, also known as Highfather, a character in DC Comics Izaya Orihara, a character in the light novel s
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 0x0f5b4e1c7245d3b07d94338deb0a2d66a85663bd1d4bcd08cb6a601a07c180ae. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1f611d5d-8b5e-4326-ae02-e68cba699493.json and https://artists.proofprofile.net/proofs/artist/1f611d5d-8b5e-4326-ae02-e68cba699493.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).