Imprint has raised a $75 million Series C led by Khosla Ventures, Fortune has exclusively learned. : As a kid in Ireland, he spent summers on his grandparents’ dairy farm. Lots of life has since elapsed for Murphy, but it’s still his icebreaker-fun fact. “It’s awesome and weird to say out loud,” he said, careful when asked about how it actually works. “The hardest thing about milking a cow is dodging excrements that may come from the cow.