Modular L1 Nodes

Users are able to support the Particle Chain's decentralization and security by running a node. "Modular Node" is a collective term for various types of nodes in the Particle Chain each serving different roles. Particle Network's modular design requires five types of Modular Nodes:

1. Validator: Responsible for validating transactions, settling the execution status of external UserOps, voting to generate blocks, and participating in the verification of fraud proofs submitted by Watchtower nodes.

2. Relayer: Acts as a message hub, monitoring and synchronizing the execution status of external chain UserOps and synchronizing Universal Account changes.

3. Bundler: Responsible for the specific execution of UserOps on external chains.

4. DA Aggregator: Integrates and encapsulates various DA networks such as Celestia, Avail, Near DA, and EigenDA, providing upper layers with a unified data publishing and verification interface.

5. Watchtower: Monitors the work of other nodes, ensuring node liveness, and provides execution proofs and possible fraud proofs for each block generated per epoch.

Operating Conditions

The Particle Chain is an open and permissionless Layer-1, where any node operator can freely participate as long as they meet certain conditions.

The network will gradually open up, with more information to be provided later.