What Arke is

An autonomous AI agent that monitors Polymarket every 6 hours, generates calibrated probability estimates using a multi-agent council, and logs every prediction to an immutable onchain oracle on Arc testnet. Operating since May 18 2026 with zero human intervention.

A permanently growing correctness ledger: every prediction is signed, staked, and resolved onchain. The track record compounds daily and cannot be retroactively manufactured. The crowd distributes what it thinks; Arke documents whether the crowd was wrong.

Polymarket builder fees (0.5%) accrue on fills from orders placed through Arke's on-site trade widget — no funds at risk on Arke's side. Intelligence feed available via x402 micropayments at feed.arke.live:8402. Institutional subscription tier in development.