Awesome

Swiftcoin

A simplistic blockchain & cryptocurrency in a Swift Playground

Uses CryptoSwift for hashing. Inspired by https://anders.com/blockchain/.

Swiftcoin is not SwiftCoin. Nor is it available on any of the major cryptocurrency exchanges. The only way to 'get' it, is by donating to 1JzcdWveQiYM4ugoK5mxUNuY2FFxi3h2rH and file a pull request accordingly :wink: