EthTools is a selection of various tools that I have built whilst developing software on the Ethereum blockchain over the years.
Quickly concert between Ethereum currency units (ether, gwei, wei, finney, szabo).
Notarize a document on the Ethereum blockchain to verify the authenticity of its contents at a specific point in time.
Calculate the Namehash, Labelhash, and Node hash for a particular Ethereum Name Service (ENS) domain.
Lookup the owner and registrant of a particular Ethereum Name Service (ENS) domain.
Sign a message using your Ethereum account.
Sign a message using your Ethereum account where each input to the signature is named and typed.
Test out the functionality of the ENS NameWrapper using this sandbox deployed on the Goerli test network.
Generate (and share) interface IDs for standard interface detection (EIP165).