Why can the same contract code be deployed directly to several different chains?
EVM execution must be deterministic: the same input must produce the same result on every node, otherwise the nodes cannot reach consensus.
Before interacting with a contract, check on a block explorer whether its source code has been verified. Be extra cautious with contracts that don't make their source code public.
When you call a contract on Ethereum, the EVM charges Gas for every instruction it executes, paid with $ETH . Current: 2371.14.
Have you run into any pitfalls like these? Share them to help everyone stay alert.
EVM execution must be deterministic: the same input must produce the same result on every node, otherwise the nodes cannot reach consensus.
Before interacting with a contract, check on a block explorer whether its source code has been verified. Be extra cautious with contracts that don't make their source code public.
When you call a contract on Ethereum, the EVM charges Gas for every instruction it executes, paid with $ETH . Current: 2371.14.
Have you run into any pitfalls like these? Share them to help everyone stay alert.