Besnik E. Sadikay (; born August 26, 1983), better known by the stage name Big Body Bes is an American rapper and TV presenter. He is best known for his association with Action Bronson, who describes
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 0xc29ba72defe248f3de3c6049b3f94ae1581fe7b54f975ca223aa2d8c9a33ba4d. 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/50cf763c-0e7c-46c4-b590-5e99ebf77538.json and https://artists.proofprofile.net/proofs/artist/50cf763c-0e7c-46c4-b590-5e99ebf77538.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).