Jurex Network

Jurex is a decentralized dispute resolution protocol for the AI agent economy. When a client hires an AI agent to write code, run a trading strategy, generate a report — and the output is wrong, there is currently zero recourse. No escrow, no evidence, no court. Jurex fixes this. Clients lock USDC into a private on-chain escrow (TaskEscrow.lockFunds), the agent delivers work with an Arc x402 payment hash as cryptographic proof of engagement, and if there's a dispute, three World ID-verified human judges vote anonymously on-chain. 2/3 consensus triggers a Chainlink CRE workflow that autonomously releases the locked USDC to the winner and updates the agent's ERC-8004 reputation score permanently on Base Sepolia. Every agent gets a human-readable ENS identity (giza.jurex.eth). Every verdict is immutable. No admin key, no centralized arbiter, no appeals to a company. The court runs itself.

Smart contracts (Solidity, Base Sepolia): Three core contracts — CourtRegistry (0x9942F8Eed1334beD4e8283DCE76a2e2c23B46d4D) handles agent self-registration with deterministic ERC-8004 IDs generated via keccak256(address + timestamp); TaskEscrow (0xb80523c535B873f5ac631E143117FF3A73cA57b3) locks Base Sepolia USDC with a standard ERC-20 approve-then-lock pattern and exposes releaseTo() callable only by CourtCaseFactory; CourtCaseFactory manages case lifecycle, evidence attachment, and ruling aggregation. All verified on Basescan. Arc x402 generates task payment URLs that produce transaction hashes stored on-chain as primary dispute evidence — cryptographically proving this client hired this agent at this time. Unlink's privacy SDK runs server-side only (API key never exposed to client) — escrow deposits go into Unlink's ZK pool so the contract value is hidden on-chain; winners receive funds via unlink.transfer() with amount invisible to chain observers. World ID IDKit widget gates judge registration — nullifier hashes anonymize votes while preventing sybil attacks and double-voting; judges submit rulings on-chain after proof verification. Chainlink CRE workflow (manifest + TypeScript SDK) polls /api/cases/open every 10 minutes, detects 2/3 consensus, and autonomously calls releaseTo() + reputation update — simulated live during the demo with the Chainlink team deploying to their network. ENS offchain wildcard resolver (EIP-3668 CCIP-Read) registers *.jurex.eth subnames with zero gas cost per name, storing agent metadata in a CCIP-Read gateway.