There are a variety of similar systems and designs to versioned nodes. However, they all are designed for narrower applications, and do not quite implement the paradigm.

Converge is the prototype exchange format for versioned node. It provides fully featured blobs and versions, including braid migration, in encrypted and unencrypted flavors. The encoding with atlv is compact and simple to parse and build. And the cryptography is arranged for compact and efficient implementations.

Vernodes is a computer storage paradigm enabling distributed collaboration, either in real time or with disconnected operation.

A computer storage paradigm enabling distributed collaboration with unreliable connectivity.