Smart Diploma - Blockchain verification platform for Diplomas & Certificates
CryptoKitties - Breed and collect adorable creatures using Ethereum
Certificado - Issue blockchain-powered certificates for any type of data
Mars Genesis - 10,000 unique parcels of Mars stored on the blockchain
Bitproof - True certification in the bitcoin blockchain
CryptoAlpaca - Adopt unique alpaca on blockchain and shear wools everyday