What are Crypto Invalid Transactions?

The network rejects crypto-invalid transactions because they do not adhere to the protocol's rules. One example of an invalid transaction is a double spend, where the same funds are spent twice. This occurs when a user sends a transaction to one recipient and then sends an identical transaction to another recipient. The network will only confirm one of the transactions while the other is rejected as invalid. Another example is a transaction that exceeds the current block size limit. The…