Bitcoin Press Release: Social currency project Reddcoin led the DEFCON29 Blockchain Village event to educational track contest success from August 6th to 8th, 2021 in Las Vegas, Nevada.    13th August 2021, Las Vegas, NM — Redd successfully demonstrated blockchain technology and decentralized apps at the world-famous security conference DEFCON29 and BlockchainVillage.net to bring “ReddID”