Edward John (born July 8, 1949) is a prominent First Nations political leader in Canada. Early life The son of Louis and Amelia John, he was born in the Carrier village of Tachie, along the north sho
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 0xe3b934cad53306a910a13523894f74bfd6c276328deaa9407e900c1ba6f1bd67. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/73ef9ea6-05cc-4df0-920a-36294f0b3528.json and https://artists.proofprofile.net/proofs/artist/73ef9ea6-05cc-4df0-920a-36294f0b3528.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).