Jason Mitchell (born January 5, 1987) is an American actor. Mitchell started his career acting in minor roles in films such as the action-thriller Contraband (2012), and the neonoir Broken City (2013)
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 0xd8db7048186b1ae41e01032b753155dd06f2e6a3f2ee7a98f1f51f39d169a634. Chain 2 (Bitcoin): anchored in block 953991 (2026-06-16T18:47:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2e4b6bed-d8b9-462a-ae68-3afd6e491a30.json and https://artists.proofprofile.net/proofs/artist/2e4b6bed-d8b9-462a-ae68-3afd6e491a30.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).