Geoffrey Zanelli (born September 28, 1974) is an American composer working primarily in the medium of film, television, and video game scores. His early career was notable for scoring additional music
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 0x0f8946820a2ac31c35ed6003c1f7ad836f0fc13858e6d9e8021a1b7f5b8e85dd. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e4947821-24c1-4c82-99a1-604c675524ec.json and https://artists.proofprofile.net/proofs/artist/e4947821-24c1-4c82-99a1-604c675524ec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).