Peter Derek Vaughan Prince (14 August 1915 – 24 September 2003) was a Bible teacher whose daily radio programme, Derek Prince Legacy Radio, is broadcast around the world in various languages. Early y
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 0x75266829c3a646e5c39487927762e5a2ee7c824b717f907101a318b2ca7b5c5f. Chain 2 (Bitcoin): anchored in block 954047 (2026-06-17T04:56:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/42021b80-af56-4fb3-a343-7f4cefc79c23.json and https://artists.proofprofile.net/proofs/artist/42021b80-af56-4fb3-a343-7f4cefc79c23.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).