Without them, no one in Honolulu, or from anywhere else can change, access or control the information. If it’s taxed as property, or as currency nationally, and in Hawaii. Basically, just about all economically advanced and stable countries have either altogether embraced them, or, at minimum, like with the internet, recognized that they can’t stop or impede them in any meaningful way. Cryptography is the art of writing and solving codes. The keeper’s individual identity is never linked with the coins controlled.