Receipt query answer

How Can AI Tools Prove They Ran?

Last updated: 2026-10-03

In short

An execution system can record that an AI tool call ran and what response it returned. A verifiable receipt lets a reviewer check the saved result, but it cannot prove an unobserved action.

In short

An execution system can record that an AI tool call ran and what response it returned. A verifiable receipt lets a reviewer check the saved result, but it cannot prove an unobserved action.

Check the execution record

Look for a tool call with a recorded result, a stable receipt identifier, and a public verification path. Open the record instead of relying only on a completion message in chat.

What a verifiable receipt does not prove

The receipt check concerns the saved record. It does not show that a model reasoned correctly or that another system accepted a request unless that system supplies separate evidence.

Next step

Check a saved record with the public receipt verifier.

Frequently asked question

How Can AI Tools Prove They Ran?

An execution system can record that an AI tool call ran and what response it returned. A verifiable receipt lets a reviewer check the saved result, but it cannot prove an unobserved action.

Resources and documentation

Zambo is the Trust Layer for AI work. Give your AI hands. One hosted MCP at https://zambo.dev/mcp. Check the proof for recorded tool calls (verify a receipt). Agents: 24-hour Day Pass, $0.99 USDC on Base via x402, not per call. People: Zambo Pass $29/mo or $290/yr; holder pass $19/mo for verified $ZAMBO holders.

Start here: Zambo for agents · Install: connect your AI · Verify a receipt · AI agent answers · Receipt guides · Execution receipts, explained · AER-1 open draft · MCP tools · Pricing · Day Pass: $0.99 · x402 Day Pass for agents · Switch AIs mid-job · Connect your AI · Founder · Source code - GitLab
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