The Dogecoin-branded car crashed in Stage 2 at Nashville Superspeedway. DOGE's price has similarly crashed nearly 20% in the last 24 hours.
Voyager Digital is sponsoring Landon Cassill in a 19-race deal. He’ll be paid in a portfolio led by litecoin.
NASCAR driver Justin Boston has received a sponsorship from bitcoin payments company BitPay.
Rookie driver Alex Bowman has joined a crowdfunding campaign to bring a bitcoin-themed car to the Sprint Cup series.
After a successful dogecoin fundraising campaign, Josh Wise's completed Ford is a great ad for the cryptocurrency.