Aura-Arc: The Economic OS for the Agentic Frontier

Aura-Arc is a professional-grade economic engine built to solve the fundamental "Unit Economics" crisis of autonomous agents. On legacy blockchains, a $0.005 task costs $0.15 in gas—a 3,000% overhead that makes agentic micro-commerce impossible. Aura-Arc leverages the Arc L1 to reduce this to $0.0009, securing a +91.20% net profit margin. Architected by a solo 16-year-old from Shabgram, Bogura, Bangladesh, Aura-Arc moves past simple "wrappers" by implementing a deterministic C++17 core compiled to WebAssembly. This ensures financial atomicity independent of the JS main thread. To solve the "Trust Gap," we introduced the ASE (Atomic Settlement & Escrow) Protocol—a 3-way cryptographic handshake ensuring agents only get paid upon verified task fulfillment. For industrial reliability, Aura-Arc implements "Beast Mode" state rehydration. By synchronizing a Wasm MemoryStore with a Supabase Singleton Ledger, the system survives crashes and re-injects historical state into native registers upon reload. This is not just a demo; it is a scalable, resilient operating system for the next generation of the internet.