Core Architecture

The Particle CS smart contract system is a modular foundation for secure, programmable account operations. It’s designed for use in high-security environments and integrates smoothly with visual tools like SandBlox.

Key Modules

SecureOwnable

• Ownable contract with built-in upgrade and transfer lifecycle

• Supports multi-phase operations (request → delay → approve)

• Recovery fallback for compromised owners

MultiPhaseSecureOperation

• Reusable framework for time-delayed secure actions

• Built-in role validation, execution locking, and approval

• Meta-transaction compatible

GuardianAccountAbstraction

• Extends ERC-4337-style smart account logic

• Recovery via guardian keys

• Meta-transaction flow for gasless execution

System Properties

• Composable modules

• Upgrade-safe patterns

• Highly auditable flow for privileged actions

These modules are intended to work individually or in tandem and can be easily combined in the SandBlox prototyping environment.