The first physical bitcoins became a reality thanks to Mike Caldwell under the brand name Casascius. Mike developed a way for the cryptographic codes to be stored under a tamper proof hologram that enabled coins to be used as a store of bitcoin value. Many of the Casascius coins are now highly sought after, especially the higher denomination ones as, over time, more and more have been redeemed.
Now, there are a growing number of physical bitcoins on the market. A growing range of designs and creative ideas have taken the concept of physical bitcoins to a whole new level with the Kialara range of products standing out as innovative, novel and highly collectable.
We source our stock from all over the world and through various auctions and suppliers. Our goal is to bring you the collectable, unusual, desirable and fun!