Timestamping Metadata Using Blockchain

Example code for timestamping any digital document in blockchain. Using web3 package to create transactions on main ethereum network & test network via infura.io node.

Getting Started

Download repository, update variables and run each python script. The scripts are already populated with metadata from a composer's digital score.

Prerequisites

• python 3
• shell CLI

Installing

web3 package is required:

pip install web3
pip install json

Quick guide

git clone https://github.com/kolydart/timestamping-metadata-using-blockchain.git
cd timestamping-metadata-using-blockchain-master
./testGetElement.py

Deployment

Add additional notes about how to deploy this on a live system

Using With

• web3 - A python interface for interacting with the Ethereum blockchain and ecosystem
• [json] - Python package for handling json

Author

• Tassos Kolydas - (https://www.kolydart.gr/en/)

License

This project is licensed under the GNU General Public License v3.0 - see the LICENSE.md file for details