lonelygirl15 is an American science fiction thriller web series created by Miles Beckett, Mesh Flinders, Greg Goodfried, and Amanda Goodfried. It was independently released on YouTube from June 16, 20
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 0xe734eb9bd654fa373bf9eee614a6fdea888c0fcf98ca721a547bb3e7fc66d1f7. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b0e1bc78-065a-427d-bb79-6b088a11cb2d.json and https://artists.proofprofile.net/proofs/artist/b0e1bc78-065a-427d-bb79-6b088a11cb2d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).