Ethereum precompiled contracts Ethereum precompiles behave like good contracts crafted into your Ethereum protocol. The 9 precompiles are now living in addresses 0x01 to 0x09. Have a question about this undertaking? Sign up for a free GitHub account to open a concern and make contact with its maintainers as well https://ethereum-vanity-address20639.azzablog.com/30573328/ethereum-vanity-address-for-dummies