OP_CAT Proposal Assigned BIP-347, Aims to Enhance Bitcoin With Ethereum-Style Smart Contracts

OP_CAT, a proposal aimed at introducing Ethereum-like smart contract functionality to Bitcoin, has been assigned the Bitcoin Improvement Proposal (BIP) number 347, marking the first step towards potentially implementing this long-discussed software upgrade. Co-authors Ethan Heilman and Armin Sabouri have emphasized that receiving a BIP number mainly facilitates discussion around the proposal by providing a … Read more

Controversy Swirls Around Bitcoin’s BIP-420: Push Behind Opcode ‘Isn’t in Good Faith,’ Says Developer

On Monday evening, Taproot Wizards co-founder Udi Wertheimer unveiled a Bitcoin Improvement Proposal (BIP) that reintroduces the OP_CAT opcode to Bitcoin. This opcode could facilitate more streamlined and efficient decentralized file hosting systems, payment channels, and sophisticated Bitcoin smart contracts by minimizing reliance on intricate cryptographic techniques. However, Bitcoin developer Luke Dashjr has labeled the … Read more