Cocol Proof of Work

Bitcoin style Proof of Work lib written in Crystal

Docs: https://cocol-project.github.io/ccl-pow

Installation

1. Add the dependency to your shard.yml:

dependencies:
  btcpow:
    github: cocol-project/ccl-pow

2. Run shards install

Usage

require "ccl-pow"

Mining

CCL::Pow.mine(difficulty: "1d00ffff", for: "my_block_data")

Calculate target based on difficulty bits

CCL::Pow::Utils.calculate_target(from: "1d00ffff")

Contributing

1. Fork it (https://github.com/cocol-project/ccl-pow/fork)
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request

Contributors

• Cristian Șerb - creator and maintainer