When dealing with good contracts on Ethereum, it can be common to have techniques that return values for the address style. Here are some samples of ways to manage strategies that return an address: Observe the “lifeless�?at the tip? It is usually utilized instead of the conventional null address, 0x0000000000000000000000000000000000000000. https://jaredfiill.thezenweb.com/the-ultimate-guide-to-are-ethereum-addresses-case-sensitive-68073534