Owen Hill (born February 17, 1982) is a former State Legislator for the U.S. State of Colorado. First elected to the Colorado State Senate as a Republican in 2012, he served two terms representing Sen
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 0xee25f1057b168e269c1049255a2cfa12389ce5f638311ff9c2f6ef7959e8f73a. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8f0efd17-048f-40f6-b2a3-0018242a3282.json and https://artists.proofprofile.net/proofs/artist/8f0efd17-048f-40f6-b2a3-0018242a3282.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).