TST crypto currency (or TST token) is a digital asset designed to work as a medium of exchange wherein individual coin ownership records are stored in a ledger existing in a form of computerized database using strong cryptography to secure transaction records, to control the creation of additional coins, and to verify the transfer of coin ownership.

It does not exist in physical form (like paper money) and is typically not issued by a central authority. TST uses decentralized control as opposed to centralized digital currency and central banking systems.