Cashie’s underlying architecture consists of three core pillars, making the approach quite solid. First is the x402 Payment layer — project teams use gasless signing via the ERC-3009 standard to commit funds, reducing entry costs. Next is the CARV ID identity verification layer, based on the ERC-7231 protocol, which maps user accounts to wallet addresses one-to-one, enabling accurate tracking and verification of each individual's rewards. Finally, the ERC-8004 Agent autonomous execution layer is responsible for automatically running various activities — from task publishing and lottery management to fund distribution, all fully automated. These three layers are interconnected, ensuring that the entire incentive system maintains decentralization and transparency while improving operational efficiency.