Linea ENS Support in Hyperledger Web3j

Ethereum addresses, with their 42 characters, have develop into an indicator of the web3 ecosystem. Nevertheless, memorizing these lengthy strings is sort of unattainable for many customers. The Ethereum Identify Service (ENS) addresses this subject by providing a decentralized naming protocol on the Ethereum blockchain. 

As of July thirtieth, ENS domains are additionally obtainable 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 functions. 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 gasoline prices and improved interoperability. Linea ENS domains take the format title.linea.eth and supply customers with a human-readable different to their Ethereum addresses, all whereas making certain excessive safety and decrease transaction prices. 

This technique simplifies the person expertise, reduces the probability 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.

ENS Implementation in Linea

Linea Assist in Hyperledger Web3j

Hyperledger Web3j, the Java library for interacting with Ethereum, now helps Linea ENS, because of latest updates. We now 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 functions. 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 check and deploy their functions throughout completely different environments with ease.

Code Instance: Resolving Linea ENS with Hyperledger Web3j

Under is a straightforward instance of methods to use ENS on the Linea community utilizing Hyperledger Web3j:

This code snippet demonstrates methods to 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 title. The performance is accessible for each Linea Mainnet and Linea Sepolia testnet, making certain full assist for builders working throughout completely different phases of deployment.

For extra particulars, you possibly can examine the pull request on GitHub.

Conclusion

The addition of Linea ENS assist in Hyperledger Web3j, now an LF Decentralized Belief venture, marks a major step ahead for builders trying 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.