Being one of the lead maintainers of the Monero cryptocurrency project, and co-creating the new consortium that’s building an open-source blockchain protocol for digital assets called Tari is work that fuels Riccardo Spagni. The curious mind and astute businessman is blazing new trails in the world of cryptocurrencies. From 3D printing, his hobbies and the future of money, Gareth covers a wide variety of topics with him here.