I’ve been a fan of Rodolfo Novak and Peter D. Gray‘s work since I wrote my first  integration with their startup Coinkite‘s API all the way back in 2014, and continue to follow their work with their Opendime Bitcoin wallet. I was really happy to finally meet @nvk in Calgary last month, and was even happier when he asked me to do this piece for Opendime.

Don’t forget to check out their new product, the truly awesome ColdCard too!

PS. I don’t often say this, but I’m super happy with how the faces on this piece turned out. I