Iman, Imann, Imaan, Eman, Eiman, Imane, Emaan, or Imman may refer to: Places Iman, Iran, a village in Kalashi District, Kermanshah Province The Iman River, the former name of the Bolshaya Ussur
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 0xed0d83c98a287b01a09b3a51a58d2ea4f299311666911d79cc5c8c7f0407e374. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3c40cc3a-519c-4d8e-beff-1a8e25e91620.json and https://artists.proofprofile.net/proofs/artist/3c40cc3a-519c-4d8e-beff-1a8e25e91620.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).