Ethereum addresses, with their 42 characters, have turn into a trademark of the web3 ecosystem. Nevertheless, memorizing these lengthy strings is sort of unattainable for many customers. The Ethereum Identify Service (ENS) addresses this problem by providing a decentralized naming protocol on the Ethereum blockchain.
As of July thirtieth, ENS domains are additionally accessible on Linea, the fastest-growing zkEVM on Ethereum. With the latest updates in Hyperledger Web3j, builders can now seamlessly combine Linea ENS performance into their Java purposes. This makes it simpler to work together with these human-readable domains throughout the Ethereum ecosystem.
What’s Linea ENS?
The adoption of ENS on Linea marks a major milestone. Linea, a zkEVM Layer 2 blockchain, has applied the EIP-3668 commonplace – CCIP Learn, enabling environment friendly operation of ENS with decrease fuel prices and improved interoperability. Linea ENS domains take the format identify.linea.eth and supply customers with a human-readable various to their Ethereum addresses, all whereas making certain excessive safety and decrease transaction prices.
This technique simplifies the person expertise, reduces the chance of transaction errors, and will increase accessibility. Customers can change their pockets deal with to a human-readable area. Builders can use CCIP Learn (ERC-3668) for cross-chain knowledge retrieval.
Linea Assist in Hyperledger Web3j
Hyperledger Web3j, the Java library for interacting with Ethereum, now helps Linea ENS, due to latest updates. Now we have added the ENS registry contracts for each Linea Mainnet and Linea Sepolia testnet from their GitHub repository.
This enhancement permits builders to seamlessly combine Linea ENS performance into their Java purposes. It permits them to resolve all ENS names into addresses or reverse resolve addresses into Linea ENS domains. The inclusion of each the Linea Mainnet and Linea Sepolia testnet ensures that builders can take a look at and deploy their purposes throughout completely different environments with ease.
Code Instance: Resolving Linea ENS with Hyperledger Web3j
Under is a straightforward instance of how one can use ENS on the Linea community utilizing Hyperledger Web3j:
This code snippet demonstrates how one can resolve a Linea ENS area (alex.linea.eth) to its related Ethereum deal with after which reverse resolve that deal with again to the ENS identify. The performance is accessible for each Linea Mainnet and Linea Sepolia testnet, making certain full help for builders working throughout completely different levels of deployment.
For extra particulars, you possibly can examine the pull request on GitHub.
Conclusion
The addition of Linea ENS help in Hyperledger Web3j, now an LF Decentralized Belief venture, marks a major step ahead for builders seeking to construct on the Linea community. By enabling simpler interplay with ENS domains on Linea, this replace reduces complexity and fosters a extra user-friendly expertise throughout the Ethereum ecosystem.
