When try, try, try again leads to out-of-order execution bugs

By Troy Sargent Have you ever wondered how a rollup and its base chain—the chain that the rollup commits state checkpoints to—communicate and interact? How can a user with funds only on the base chain interact with contracts on the rollup? In Arbitrum Nitro, one way to call a method on a contract deployed on […]

arbitrum base blockchain bugs call can contracts funds nitro order slither state try