Blake Cooper (born October 10, 2001) is an American actor, best known for playing the role of Chuck in The Maze Runner. Cooper was born in Atlanta, Georgia on a small animal farm. He grew up as a Boy
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 0x7379de85a8d41b4ddb50e1795043e3508e292c08cbbc2eaa23f4fe7a47167014. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d58e59b-5407-4d09-bd07-36b5c7996537.json and https://artists.proofprofile.net/proofs/artist/0d58e59b-5407-4d09-bd07-36b5c7996537.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).