Bitcoin Script is the programming language that controls every transaction on the Bitcoin network. It is a simple, stack-based language that defines the exact conditions under which bitcoin can be ...

secp256k1lab hopes to streamline the development process of cryptographic protocols for BIP proposals with a standard library for secp256k1. Until now, every Bitcoin Improvement Proposal (BIP) that ...

OP_CAT, which stands for OPcode Concatenate, is a proposed Bitcoin opcode that would enable more efficient and flexible smart contract functionality on the Bitcoin blockchain. Opcodes are low-level ...