ProofPack

Delivery receipts for AI work

Seal what you shipped.

Paste prompt + output + metadata → immutable SHA-256 hash, timestamp, share link, and PDF. Client-ready transparency for agencies & freelancers.

Proof of delivery, not a certificate of compliance.

  • Canonical JSON fingerprint — same inputs always produce the same hash
  • Public share page + downloadable PDF receipt for every deliverable
  • 3 free receipts to start — upgrade when you need more
Create a receiptHow it works

How it works

  1. 1

    Paste what you shipped

    Prompt, output, and context for the client deliverable.

  2. 2

    Seal it

    Immutable SHA-256 hash plus timestamp on a canonical JSON fingerprint.

  3. 3

    Share the receipt

    Public share link and downloadable PDF for the client handoff.

Pricing

Free tier live. Paid plans unlock when billing is connected.

Free

$0

3 receipts · hash, share link, PDF

Starter

$39/mo

For freelancers shipping regularly

Pro

$79/mo

For agencies with higher volume

Disclaimer: ProofPack provides delivery transparency receipts (hash + timestamp + share link + PDF). It is not legal advice and is not a compliance certification.