The Coinbase- and Ripple-backed PAC Fairshake and its affiliates spent millions of dollars on media to support politicians in US states scheduled to hold primaries in two weeks.

Fairshake backed Michigan's Bill Huizenga and Washington's Suzan DelBene, Kim Schrier, Marilyn Strickland and Amanda McKinney.

The leading industry PAC, Fairshake, put $2 million into a Detroit Democratic primary but came up short, even as several PAC-backed candidates won elsewhere.