Ian Honeyman (born 14 August 1978) is an American Los Angeles-based film composer. He has written music for feature films, short films, TV shows. Life and career After studying with composers Chen Yi
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 0xbb0614a6b85243782785d6c2cf4f65e4eeb007b6a348899a3a747c0d8d83cbfb. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4b92dbbe-d094-42f9-80b8-a415c50db370.json and https://artists.proofprofile.net/proofs/artist/4b92dbbe-d094-42f9-80b8-a415c50db370.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).