You can retrieve the digital currency without damaging the art piece or even add more. The Bitcoin will never expire, and it makes a unique gift for anyone interested in technology, finance, Bitcoin or other digital currencies. Aside from being cool and interesting, it's actually a very safe way to store bitcoin. The Bitcoin protocol is extremely secure, but if your computer (or phone) gets hacked, your bitcoin can be stolen. For this reason, it's safest to store unused bitcoin offline. This process is called "cold storage." Cryptoart merges bitcoin cold storage with art, thus giving you a safe way to secure and visually enjoy bitcoin. The result is a new form of art-- one that not only derives value from aesthetics and scarcity, but from the value it literally holds.