Irene is a name derived from εἰρήνη (eirēnē), Greek for "peace". Irene, and related names, may refer to: Irene (given name) Places Irene, Gauteng, South Africa Irene, South Dakota, United States
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 0x061a3b264c05aa55578ae01b29b3b27c8b567b05bfb4935c19e1b36e40a52eb2. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d02d248d-226a-48db-8569-3e6d4d10ddfe.json and https://artists.proofprofile.net/proofs/artist/d02d248d-226a-48db-8569-3e6d4d10ddfe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).