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 ...

A deep dive into the Bitcoin Script language, its purpose, functionality, and limitations. Understand how it empowers Bitcoin transactions and its connection to smart contracts, the Lightning Network, ...

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 ...