Bitcoin Confidential is a new coin focused on confidentiality/privacy that will be Proof of Stake, using Ring Confidential Signatures and based on the latest Bitcoin codebase for compatibility.
Polis is a new digital currency supporting peer-to-peer transactions without an intermediary. These transactions are verified by the network, approved by consensus and recorded in a public ledger. Supports: Instant transactions, Decentralized Governance, Proof-of-Work, X11 Algorithm encryption.