AI freelancer invoice template with an execution receipt field.

By Brennan Zambo

Use this copy-paste template when an AI-assisted deliverable needs a clear work record. The execution receipt link points a client to the public record of what the agent called, what it returned, when it ran, and the SHA-256 commitment attached to that record.

Copy-paste invoice template

INVOICE #[invoice number]
Date: [YYYY-MM-DD]
Due: [YYYY-MM-DD]

FROM
[Your name or business]
[Address]
[Email]

TO
[Client name or business]
[Client address]
[Client email]

PROJECT
[Project name]

WORK PERFORMED
[Describe the deliverable and the human review or decisions included.]

AI-ASSISTED WORK RECORD
Execution receipt link: [https://zambo.dev/run/<receipt-uuid>]
Receipt summary: [Short description of the recorded AI step]

AMOUNT DUE
[Currency and amount]
Payment terms: [Terms]

How to use the receipt-link field

Paste the public execution receipt link beside the specific AI-assisted step it documents. Keep the invoice description human-readable, and use the receipt page for the request, tool arguments, observed result, timestamp, and hash details.

The receipt documents an execution record; it does not replace your invoice, contract, human review, or the client’s acceptance of the deliverable.

Defined by Brennan Zambo, creator of Zambo.