Bitcoin 2 is a scalable Bitcoin fork that supports private transactions through the Zerocoin protocol and nearly instantly verified payments by Masternodes. Bitcoin 2 uses a Proof of Stake system that allows anyone even running a basic laptop to get block rewards while contributing to running the blockchain.
VINchain is creating a worldwide blockchain database of used vehicle information that is 100% transparent, reliable, and accessible by everyone. VINchain project unites all data providers and gives the user a complete, uninterrupted vehicle record; all without the disadvantages of a centralized database.