c2pa-manifests.md

Metaphysic C2PA Manifests

Sample script and datasets for demo purposes.

Table of Contents

• 1. Install
  • 1.1. Install - Poetry
  • 1.2. Install - Dependencies
• 2. Usage
  • 2.1. Modules

1. Install

The code was tested with:

If running manually:

• Ubuntu 22.04.4 LTS
• Python 3.9.13
• Poetry 1.5.1

1.1 Install - Poetry

pip install poetry

1.2 Install - Dependencies

poetry install

2. Usage

2.1. Modules

• c2pa_sign: sign files, manifests and add metadata
• c2pa_extract: extracts the manifest in json format from previously signed and valid c2pa files