When a blockchain software is updated with new functionality that breaks or modifies the rules of the previous version of the software, what has just occurred?
You are considering a cryptocurrency and for your privacy and anonymity are number one priority.
Which cryptocurrency should you likely use?
Blockchains only work to store financial transactions or other exchanges of monetary value.
You are considering writing a smart contract for Ethereum and would like to use a robust programming language.
Which programming language is considered the most flexible and robust for Ethereum?