What is OP_CAT?🐱💻 A proposed upgrade to #Bitcoin script that could unlock advanced smart contracts, covenants & more-without sacrificing decentralization🙀 Learn what OP_CAT does, why it matters & what challenges stand in its way. 🎙️@graminitha1 breaks it down👇Learn more🔗https://bitcoin.com/get-started/what-is-bitcoin-op-cat/