Watchtower Watchtower is a monitoring solution for Plasma that is able to notify registered users of malicious activity occuring on the chain in real time. We built our project around Plasma Group's implementation of Plasma Cash. Forks and other related repos: https://github.com/villanuevawill/plasma-chain-operator https://github.com/villanuevawill/plasma-core https://github.com/villanuevawill/plasma-client https://github.com/villanuevawill/plasma-js-lib https://github.com/c-o-l-o-r/standalone-tor-proxy