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 […]