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 😉