Jimmy Work (March 29, 1924 – December 22, 2018) was an American country musician and songwriter best known for the country standard "Making Believe". Work was born in Akron, Ohio, but moved to Dukedom
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 0xb8e8981effd65967b7d768a6c70b9b2329efed2c72402e6568004e9348eb25fe. Chain 2 (Bitcoin): anchored in block 953976 (2026-06-16T16:55:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2af85a32-cffb-44d0-b3c4-04968800ba0e.json and https://artists.proofprofile.net/proofs/artist/2af85a32-cffb-44d0-b3c4-04968800ba0e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).