Philip Leon "Phil" Wise (born September 5, 1946) is a former ten-term Iowa State Representative. He served in the Iowa House of Representatives from 1987 through 2009 and did not seek re-election in 2
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 0x756dc6e7bbda37375d2248fdc7c007d3f938d5f176daa8ac61dc5e92e1ab983b. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cad7036e-4bd6-4e1b-a2c7-79bc125c378b.json and https://artists.proofprofile.net/proofs/artist/cad7036e-4bd6-4e1b-a2c7-79bc125c378b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).