Hush aims to allow users to talk and transact freely. It describes itself as a private cryptocurrency and messenger at Zero Knowledge Proof Encryption. Hush is an implementation of the Zerocash protocol, which offers confidentiality of transaction metadata to protect privacy. Hush's code base is based on Komodo and Zcash 2.0.x. According to the team, the latest version of Hush with Komodo Delayed Proof-of-Work (dPOW) provides security against 51% of double-spend attacks. Hush is reportedly one of the first blockchains to only enforce Sapling transactions from the start. More information can be found at https://hush.is/.