Compute Marketplace Spec.
Compute jobs flow through a provider-bound state machine: Escrowed → Dispatched → Assigned → Receipt → Verified → Settled (or → Challenged). Dispatch is a system-contract host call; settlement and challenge outcomes use canonical Compute transactions. T1 / T2 / activation-gated T3 verification tiers gate settlement.
sigil · liverunning
Typed transitions. Deterministic outcomes.
The verifier is on chain · the workload runs off chain · settlement settles deterministically either way.