Rok is software that runs on every node of your Kubernetes cluster. It allows your containers to run over super fast local storage, while providing instant clones and snapshots, readily available to any other node, and which you can also share with other Rok installations over a decentralized network.
Rok publishes snapshots by creating links on Rok Registry. Rok Registry is the place where you can search, discover, and share links with others. It runs as a distinct service, with distinct users, independently of Rok.