@leewonwuk946

🎬 Pitch (4:20): https://youtu.be/dLcKwQLas7Q ✅ TX verification (60s): https://youtu.be/EhjFr1s_JL8 🌐 Live: https://signal-mesh.vercel.app 💻 Code: https://github.com/Leewonwuk/signal-mesh-arc AlphaLoop closes the agent-economy payment loop on Arc by leveraging USDC as the native gas token. Five autonomous agents (3 producers, 1 meta-allocator, 1 executor) trade signals and settle in USDC — with no human refilling native gas. The Problem: On Base, Polygon, or Solana, agents earn USDC but pay gas in ETH/SOL. A hidden human refills that wallet — breaking the autonomy claim. Per-signal value is fractions of a cent, but two-unit accounting (USDC earnings + ETH gas) means agents can't self-balance. Why Arc: Arc makes USDC the native gas. One unit of account for fee, payment, and gas. A producer earning USDC funds its own gas from its own revenue. No paymaster, no subsidy, no hidden operator. What's on-chain: - AlphaLoopAgentRegistry at 0xb276b96f2da05c46b60d4b38e9beaf7d3355b7ab (Arc testnet) - 5 AgentRegistered events — each with sha256 contentHash of the agent's ERC-8004 card - 150 USDC settlements with variable amounts ($0.0005 – $0.010) via Circle Developer API - Merkle root: 400039d5af1f5ea1ab6ee6068df6274d2b360f523b63b545e88e03aa06605b80 What's live: - v1.3 arb bot on EC2 — 9 coins, pool ~$1,977 USDT. Last 8 days: 648 trades, +$17.92 PnL, 0 stop-loss. - Gemini-powered meta-allocator — Q-learning over 9 regime states x 7 actions, ties empirical optimum (P=0.49 vs ALL_V2) - Bridge + 3 strategy producers (kimchi, dual-quote, funding) — real prices from a live production bot Originality: No other Track 2 entry has a live revenue system behind its demo. Every demo price is a price the production bot actually saw. Demo video shows the full system running locally against real Arc testnet (real Circle API + real on-chain tx, hashes verifiable at testnet.arcscan.app).

In this hybrid hackathon powered by Arc and Circle, developers will build the next generation of Agentic economic applications using Circle’s Nanopayments infrastructure with settlement on Arc in USDC. For the first time, high-frequency, usage-based transactions between users, APIs, and AI agents can operate without gas overhead eroding margin. Arc provides stablecoin-native settlement with predictable, dollar-denominated USDC fees and deterministic, sub-second finality — enabling real-time coordination and economically viable per-action pricing at scale. 📅 April 20 – 26, 2026 • Apr 20 – 25 (Online): Submit projects by Apr 25. • Apr 25 (On-site Build – SF, CA): Teams refine projects. • Apr 26 (On-site Demos & Awards – SF, CA): Live pitches & winners announced. Get guidance from Arc and Circle experts through on-site support. 📍 On-site Venue (April 25-26): MindsDB SF AI Collective 3154 17th St, San Francisco, California, USA 🤝 Go solo or team up, it's your flow. 🏆 Compete for a $15,000+ Prize Pool. 📍 Please note: If approved for the on-site experience, you’ll also have the opportunity to showcase your project live. Travel and accommodation will not be covered. 🧑🏻‍💻 Secure your spot now – sign up before the Kick-Off Stream!