According to CoinMeta, the Mara Foundation announced that Bitcoin Core contributor Peter Todd has joined and taken on the role of Slipstream Chief Maintainer, responsible for the development and operation of this private Bitcoin memory pool service. Slipstream allows users to bypass the Bitcoin public peer-to-peer network and send transactions directly to Mara Pool, while keeping the transaction information private before block confirmation. This service has been used to support research projects such as Quantum Safe Bitcoin and Binohash.