Consensus

Session Node state is primarily tracked off chain on the Session Node network, including voting required to deregister or punish nodes on the network. New nodes are permissioned into the Session Node network through staking into the EVM native staking contract.

The consensus of Session Nodes can be snapshotted and signed efficiently using BLS signatures and posted back to the native EVM native chain for validation. This is used for node deregistration and is required for any Session Node to claim funds or withdraw their Session Node from the network.

Appchains are specialised, app-specific blockchains built to increase scalability and throughput. The Session appchain is based on the original Oxen blockchain.

In this way, the most expensive and frequent operations can occur in an appchain environment (where fees are lower). This is then snapshotted and returned to the EVM chain for consensus and security purposes.

Last updated