Receipt query answer

How Can I Get Evidence of AI Agent Work?

Last updated: 2026-10-09

In short

Ask the execution system to preserve the tool call and the result it observed. A verifiable receipt gives a reviewer a stable record to inspect and check.

Plain answers about using Zambo, keeping your work, and checking receipts. A receipt shows what Zambo recorded for one call. It does not prove the answer is right.

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In short

Ask the execution system to preserve the tool call and the result it observed. A verifiable receipt gives a reviewer a stable record to inspect and check.

Collect evidence at the point of execution

For each claimed action, retain the tool name, time, relevant input and output, and a receipt link. For an external change, also obtain confirmation from the system that owns that state.

What a verifiable receipt does not prove

A receipt is evidence about the saved execution record, not a blanket certification of the agent's reasoning or the overall task outcome.

Next step

Check a saved record with the public receipt verifier.

Frequently asked question

How Can I Get Evidence of AI Agent Work?

Ask the execution system to preserve the tool call and the result it observed. A verifiable receipt gives a reviewer a stable record to inspect and check.

For developers and agents

Zambo gives AI work a receipt you can check. For people: add Zambo to your AI app and ask for a job. These technical links are for developers and AI agents. 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: For AI agents · Add Zambo · Check a receipt · Answers · Guides · What a receipt is · Open receipt format (draft) · All tools · Pricing · Day Pass: $0.99 · Agent Day Pass · Switch AIs without losing your work · Connect your AI · Founder · Source code
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