Dragan Mićanović (; born 30 September 1970) is a Serbian actor from Loznica who played in the films Layer Cake (2004), The White Countess (2005) and RocknRolla (2008). He played his first role abroad
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 0xfa7fc796d5edc31fddc0bf8c62168fe9d9be4335f4eb89e0db963cb4e55777c1. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5168d64d-af6a-427f-a401-1102a0e06da9.json and https://artists.proofprofile.net/proofs/artist/5168d64d-af6a-427f-a401-1102a0e06da9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).