Mimblewimble ($MW)

On August 2nd, 2016, a person using the pseudonym Tom Elvis Jedusor, the French name for Voldemort, made a brief appearance on a Bitcoin research IRC channel. The person shared a document from a Tor hidden service, titled "Mimblewimble," before exiting the channel. This document proposed a novel blockchain architecture distinct from Bitcoin's, featuring transaction merging, confidential transactions, and the ability for full verification of the chain's current state without necessitating new users to review the entire coin history.