Grumpy Old Geeks Products Valerio Product Valerio 2 mentions in 1 episode Valerio is the speaker described as letting listeners tip musicians with Musicoin by clapping. Mentions 252: Cluster Zuck Mar 26, 2018 1:00:02 you can get your world's first blockchain speaker 1:00:55 if you like the song and your Valerio is in the room, you can clap