The Final Project is a 2015 American found footage horror film directed by Taylor Ri'chard. It stars Teal Haddock, Arin Jones, Leonardo Santaiti, Evan McLean, Sergio Suave, and Amber Erwin as student
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 0x5c9ab647445e6216d9008e69618ae53545b0b044f45aca7ec773ea30a2d5444d. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/22b3447e-b19d-4abf-8540-637690a6391e.json and https://artists.proofprofile.net/proofs/artist/22b3447e-b19d-4abf-8540-637690a6391e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).