Attestation Verify Demo

This project demonstrates how to encode, sign, and verify Ethereum-style attestations(signed by primuslabs) using Python.

Prerequisites

• Python 3.8 or higher (recommended to use a virtual environment)

Installation

1. Clone the repository (if not already):

   git clone https://github.com/xudean/attestation-verify-python-demo.git
   cd attestation-verify-python-demo

2. Install dependencies:

   pip install -r requirements.txt

Usage

1. Prepare your attestation JSON:

   • Edit or replace attestation.json with your attestation data(signed by primuslabs).

2. Run the demo:

• Run demo to verify attestation:

  python3 attestation_sign.py

  This will:

  • Load the attestation from attestation.json
  • Encode the attestation
  • Attempt to recover the signer address from the signature
  • Compare the recovered signer address with the expected signer address

• Run demo to sign an app signature and verify it:

  python3 app_sign_and_verify.py

  This will:

  • Generate an app signature with app secret key
  • Verify the app signature