Harout Arthur Der Hovagimian (sometimes spelled "Ter-Hovakimyan"; born 22 February 1974) is a Canadian-Armenian composer, songwriter and record producer. Early life Harout Arthur Der Hovagimian was b
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 0x400bef5e85add2ec352e604dc89b2fafe07cbb9b7cd32c060c25aadde3f6d4b2. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7e7e4289-66cb-4eb2-b188-12de4c35db1a.json and https://artists.proofprofile.net/proofs/artist/7e7e4289-66cb-4eb2-b188-12de4c35db1a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mi Patmutyun (DerHova's 22 Green Club Mix)