op-geth/contracts/ens/README.md

Swarm ENS interface

Usage

Full documentation for the Ethereum Name Service can be found as EIP 137. This package offers a simple binding that streamlines the registration arbitrary utf8 domain names to swarm content hashes.

Development

The SOL file in contract subdirectory implements the ENS root registry, a simple first-in-first-served registrar for the root namespace, and a simple resolver contract; they're used in tests, and can be used to deploy these contracts for your own purposes.

The solidity source code can be found at github.com/arachnid/ens/.

The go bindings for ENS contracts are generated using abigen via the go generator:

godep go generate ./swarm/services/ens

see the preprocessor directives in leading comments of ens.go and ens_test.go