MIGIReceipt Protocol

Your work.
Signed.
Timestamped.

ProofRoot creates cryptographically-signed receipts for creative projects. Prove ownership, coordinate attribution, and settle disputes before they start.

SHA-256 Hash standard
ISO Timestamp precision
100% Attribution proof
Create your first receipt → View all receipts

How it works

One project. One receipt. No ambiguity.

📝

Define the project

Enter the project name, description, and every contributor — with their ownership percentages baked in from the start.

🔏

Sign it

A SHA-256 hash locks in the project ID, creator, contributors, and timestamp. No tampering after the fact.

📄

Export the receipt

Download your MIGIReceipt as a beautiful, printable document card — or share the lookup URL with anyone.

🔍

Query anytime

All receipts are stored in the database and searchable by ID, project, or contributor.

The MIGIReceipt

What a receipt looks like

MIGI-A3F7B2C1
Project
Brand Identity Refresh — Acme Corp
Created by
Jordan Rivera
Contributors & ownership
Jordan Rivera 40%
Sam Chen 35%
Alex Torres 25%
Integrity hash
a3f7b2c1d4e5f6789012345678901234abcd5678ef9012345678901234abcd
✓ Verified 2026-06-17T12:00:00Z
Create your receipt →

Get started

No sign-up. No credit card. Just receipts.

Start creating signed receipts for your creative work right now. It takes under two minutes.

Create a MIGIReceipt → Browse receipts