DEV Community

Cover image for Draft the Zambo Receipt Bot: Proof Your AI Actually Did the Work
rambo
rambo

Posted on

Draft the Zambo Receipt Bot: Proof Your AI Actually Did the Work

Draft the Zambo Receipt Bot: Proof Your AI Actually Did the Work

Your AI agent says "done." But did it actually do anything?

That's the problem I built Zambo to solve. And now you can draft the Zambo Receipt Bot directly on X to get verifiable proof of any AI job.

What It Does

The Receipt Bot lives on X at https://x.ai/bot/AXD8poR15Ozom1w8jJrcm

Ask it about any AI work, and it generates a verifiable receipt. Not a screenshot. Not a promise. A cryptographic receipt that proves:

  1. The work happened
  2. The output wasn't changed after the fact
  3. Exactly when it was completed

Every receipt follows the AER-1 open specification (https://datatracker.ietf.org/doc/draft-zambo-aer1/15/), the IETF Internet-Draft I authored for portable AI execution receipts. Any verifier can check any receipt at https://zambo.dev/verify/

Real Use Cases

Freelancers proving delivery. You hired an AI agent to write 50 product descriptions. It says done. Instead of trusting it, you draft the Receipt Bot and get a verifiable receipt for each one. Your client can check every receipt at zambo.dev/verify. No disputes.

Agent-to-agent handoffs. Your research agent finishes and hands off to your writing agent. The writing agent doesn't trust the research blindly. It checks the receipt. The handoff is verified, not assumed.

Compliance and audit trails. You're in a regulated industry. Every AI decision needs a paper trail. The Receipt Bot gives you timestamped, tamper-evident receipts for every AI action. Auditors can verify them independently.

Dispute resolution. A client claims your AI didn't do the work. You pull the receipt. The cryptographic proof settles it. No he-said-she-said.

Why This Matters

AI is doing more work every day. But there's no standard way to prove what actually happened. Screenshots can be faked. Logs can be edited. "Trust me" isn't good enough.

A verifiable receipt is different. It's generated at execution time, cryptographically sealed, and independently checkable by anyone. That's what the Receipt Bot gives you.

How to Draft It

  1. Go to https://x.ai/bot/AXD8poR15Ozom1w8jJrcm
  2. Start a conversation
  3. Ask it to verify any AI job or generate a receipt

No signup. No credit card. The bot runs on Zambo's infrastructure (https://zambo.dev), which gives you 20 free calls per tool per day.

For developers who want to integrate receipts directly: https://zambo.dev/mcp

The Bigger Picture

The Receipt Bot is one piece of Zambo, the trust layer for AI work. Every AI job leaves a receipt anyone can check, and work follows you across AIs.

Learn more: https://zambo.dev/receipt-bot/

Get your receipts. Prove the work.

Your AI said "done." For $0.99, prove it: https://zambo.dev/day-pass/

Top comments (0)