They all run on the same core premise: physical ownership of gold via digital blockchain cryptocurrency tokens. (cryptoninjas.net)
Real, physical bullion offers physical ownership and no risk of default. (hardassetsalliance.com)
Actual physical ownership completely circumvents the complicated issues tied to copyright law and DRM, and if content vanishes from sites like Steam or GOG, they disappear forever, locked out of sight from consumers. (popmatters.com)