The Other Guys is a 2010 American buddy cop action comedy film directed by Adam McKay, who co-wrote it with Chris Henchy. It stars Will Ferrell and Mark Wahlberg with Eva Mendes, Michael Keaton, Steve
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 0x62dce118c032d8f871a78602ce9b8f8f75b4df7872e7424ba096d9097448ea09. Chain 2 (Bitcoin): anchored in block 954035 (2026-06-17T02:39:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3c9a2bfd-909f-443d-bcbb-666ab04384b8.json and https://artists.proofprofile.net/proofs/artist/3c9a2bfd-909f-443d-bcbb-666ab04384b8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).