Paragon may refer to: Places Paragon, Indiana, a town in the United States Paragon, Nebraska, former community in the United States The Paragon, Bath, a Georgian street in the Walcot area of Bath Th
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 0x5180def43117476c31cd8f82ddd22fba3d5b20f44110fa0fcc13c2bac58bea3b. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/96151a01-0490-4dec-b95b-2fdccea38c18.json and https://artists.proofprofile.net/proofs/artist/96151a01-0490-4dec-b95b-2fdccea38c18.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).