Enlarge (credit: Money) Tezos, a blockchain technology project that made headlines in July by raising $232 million, has been hit with its second class-action lawsuit in less than a month. It's the latest blow for the project's founders, husband-and-wife team Arthur and Kathleen Breitman. The Breitmans promised to build a blockchain with a revolutionary new governance model that would avoid the kind of strife that has plagued the Bitcoin world over the last few years.