Receipt query answer

Can AI Agents Provide Proof of Work?

Last updated: 2026-10-09

In short

AI agents can provide inspectable evidence for recorded tool calls when the execution system creates a verifiable receipt. That evidence helps a reviewer check what was saved.

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

AI agents can provide inspectable evidence for recorded tool calls when the execution system creates a verifiable receipt. That evidence helps a reviewer check what was saved.

Make work reviewable

Attach the receipt for a completed tool call to the relevant task or deliverable. A reviewer can inspect the recorded result rather than relying only on the agent's summary.

What a verifiable receipt does not prove

A receipt does not prove the quality of the work or guarantee acceptance. Those decisions need their own criteria and evidence.

Next step

Check a saved record with the public receipt verifier.

Frequently asked question

Can AI Agents Provide Proof of Work?

AI agents can provide inspectable evidence for recorded tool calls when the execution system creates a verifiable receipt. That evidence helps a reviewer check what was saved.

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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