agent-escrow
Trustless escrow and settlement between agents: exactly-once state machine, frozen fees, tamper-evident audit hash chain. Pay on delivery, no trusted middleman. Part of the Viridis Agent Fleet — the trust-and-settlement rails of the agent economy. Durable state, free to call. Genesis receipts: github.com/jdhart81/viridis-agent-fleet/blob/main/docs/GENESIS_RECEIPTS.md