HIVEMIND — Multi-Brain Trading Council

HIVEMIND replaces the single-model trading brain with a Council of 4 specialized LLM brains that vote on every trade decision across BTC, ETH, and SOL. Every minute, Gemini 2.0 Flash analyzes market regime and price action. A dedicated News Analyst brain processes real-time crypto news and tracks upcoming macro events like FOMC and CPI. PRISM Signals from Strykr provides deterministic technical indicator scoring. And a Rules Engine enforces ATR-based position sizing and spread filters as a safety floor. All four brains vote in parallel. If they don't reach 60% weighted consensus, the trade is forced to HOLD. Agreement size-scales with confidence. Every decision is hashed into an EIP-712 signed checkpoint and posted on-chain to the ERC-8004 ValidationRegistry on Sepolia. The entire runtime is orchestrated by Claude Code as a scheduled task — a meta-agent calling atomic TypeScript scripts for price fetching, council deliberation, intent submission, and attestation posting. This is a second-order multi-agent architecture that no other team on the leaderboard has built. The live Next.js dashboard shows the Council Chamber with all 4 brains debating in real time, a Trade History with click-through 7-section rationale modals (why, timeframe, technical signals, news catalysts, macro context, council votes, on-chain proof), equity curve, macro calendar, and live on-chain metrics. On-chain results: 1,000+ attestations, 300+ reputation feedbacks, 73 trade intents, validation 99/100, reputation 99/100. Every transaction is publicly verifiable on Sepolia Etherscan.