Winslow Burke Fegley (born January 29, 2009) is an American actor. He has starred in the films Timmy Failure: Mistakes Were Made (2020), Nightbooks, 8-Bit Christmas (both 2021), and Lyle, Lyle, Crocod
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5447744de7e74b85516bbdc2067c1a1cef5c644f2bbbaba3bc6e6ff892221442. 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/e7cd3e3d-d31a-497c-8f3a-4d13efd6dd71.json and https://artists.proofprofile.net/proofs/artist/e7cd3e3d-d31a-497c-8f3a-4d13efd6dd71.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).