> Once a contract is deployed on the blockchain, its source code is immutable. Maybe. Some smart contracts have calls to other contracts that can be changed.[1

> Once a contract is deployed on the blockchain, its source code is immutable. Maybe. Some smart contracts have calls to other contracts that can be changed.[1] This turns out to have significant legal consequences. [1] https://news.bloomberglaw.com/us-law-week/smart-contracts-ruling-forces-a-blockchain-development-rethink https://news.bloomberglaw.com/us-law-week/smart-contracts-ru...