Every Bitcoin transaction runs a small program that describes under which conditions the transaction is valid. This surprising behavior can be exploited to construct a variety of contracts on top of ...

The Bitcoin Script language is a simple, stack-based scripting language used to define the spending conditions of Bitcoin transactions. It prioritizes security and minimizes complexity, playing a ...

A transfer of bitcoins from one Bitcoin user to another. Containing an embedded script, a Bitcoin transaction is created in a crypto wallet, residing in the user's computer, smartphone or tablet or in ...