They said it couldn't be done.
In 4063 AD, Callisto super-scientists finally made the breakthrough that had been sought after for so long - creating a physical, liquid blockchain - records of trillions of kingdom transactions, flowing in beautiful liquid. Blockchain technology had advanced to the point of plate molding and crystallization long before, but this experiment involved the liquefying of the rainbow crystal, a crystal which contained blockchains from trillions of relic transactions.
Upon liquefying, these blockchains can be molded in place and stored on holding plates and displayed upon the walls of those that can afford them - they can also be un-molded and let to flow freely, with all data staying intact - and it is rumored they can be mixed with other liquid blockchains to create greater pools of data.
This piece represents the genesis - the prototype demonstration created on Callisto.