With the possibility of sharing data peer to peer nears then the goal of decentralised machine learning comes within reach. This would be an example of a cold network, or a machine to machine connection if the peers select automatic protocol rules. A warm peer to peer network is when two or more peer ‘get to know’ each other to such a degree that the peers share public keys and explicitly engage in data sharing or allow machine learning on their terms. The most basic case that is implement is when the network library is replicated by two peers. An option will be presented to allow for automatic library updates from any peer on the network, this would become a cold connection.