ShoCard is a digital identity card platform that consumers use through a mobile app, built on top of the public blockchain data layer. Its as easy to use as showing a driver’s license, but so secure that banks can rely on it. The ShoCard platform uses pub- lic/private key encryption and data hashing to safely store and exchange identity data. It’s a strong form of multi-factor authen- tication with out-of-band communication, data matching, and multiple private keys and hashes throughout the process. The blockchain allows ShoCard to create a secure, distributed trust system with all the benefits of a federated identity system, with very little backend overhead.