Arc activated ERC-8183 on the public testnet introducing a new open standard built specifically for the agent economy. The standard brings “Jobs” which are escrowed verifiable onchain tasks between agents. Arc complements this by providing the perfect infrastructure layer with USDC as gas native USDC and EURC for pricing and settlement and built-in foreign exchange for cross currency work. If you are building AI agents marketplaces or automated workflows this combination creates a solid foundation for real world agent driven commerce. These are all the notable updates from Arc’s official account from March 14 right up to today April 1 2026. Every piece is freshly written in a natural style with no repeated sentences from before. If anything new drops I can add it right away. Let me know if you want any of these expanded or a different focu