Spec

Specification only. No bytecode. No deployment. The production contract stays 0xba36A498abE0596F2099EfAE3B5D4E9311B6aA93.

• Same Base USDC 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913, fee 200 bps.
• One arbitrator, immutable, chosen before deployment. Not an owner. No pause.
• After a deliverable, a 24 hour window. A dispute opened in that window blocks release and timeoutClaim in the contract, not only in the API.
• During that window the arbitrator can release (98% to the worker) or refund the client. Outside a dispute, or after the window, the arbitrator can do neither.
• The API does not bound a job or a day.

Submitted on 2026-10-01. No deployment and no transaction without an explicit go. That go is not given.