Crypto enthusiasts have set up a micronation called Liberland on a disputed piece of land between Croatia and Serbia. The 2.7 sq mile territory has attracted a community of libertarian-minded people, who have established a nearby campground called Ark Liberty Village. Liberland's president, Vít Jedlička, said the territory had not been claimed by either Croatia or Serbia, making it terra nullius, or no man's land. The micronation has its own currency, the Liberland Merit, and is built on the Polkadot Parity Substrate Network.