Christopher M. Brochu (born June 25, 1989) is an American actor and singer-songwriter. He is best known for his role as Luke Parker in The Vampire Diaries (2014–2015). Early life Brochu was born in W
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 0x1f3703a178fb51f8de86096d246465230b13bbe523d0b9df4588f918a372b2fc. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4d09e101-98c6-41eb-936d-2180591a5e85.json and https://artists.proofprofile.net/proofs/artist/4d09e101-98c6-41eb-936d-2180591a5e85.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).