He wore a T-shirt that said "Satoshi," emblazoned ... The shirt is a riff on the iconic Nirvana smiley-face logo, which is of hotly debated origins. #bitcoin made an appearance after all!

CEO and co-founder of Block Inc. Jack Dorsey made an appearance in Kenya for the Africa Bitcoin Conference, which will take place in Nairobi from Dec. 9 to 11. What Happened: Dorsey ...

At the booth giving out the shirts, normally manned by Ulbricht’s mom Lyn, volunteer Omer Manna hands a “Free Ross” t-shirt to a long ... the color of the bitcoin logo].” ...

Wearing two black tank tops emblazoned with an orange bitcoin logo, Kate and Madaket were ... The back of his t-shirt read: “¡Mi lago! ¡Mi casa! ¡Mi orgullo! ¡Bitcoin soluciona esto!” ...