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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

License

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

About

Code used in MTSR 2019 paper: “Timestamping Metadata Using Blockchain: A Practical Approach”

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