Kakao Reveals Klaytn-Based NFT and Blockchain Technology Sessions at if(kakao)2021

Kakao revealed a series of blockchain-related technical presentation sessions at the if(kakao)2021 conference, featuring participation from Ground X developers. These sessions focused on sharing real-world development cases and infrastructure improvement experiences utilizing the Klaytn blockchain.

NFT and Smart Contract Utilization

One of the presentations covers the issuance, transfer, and trading processes of NFTs on Klaytn, introducing a scenario where Royalty rights in the art market are implemented via smart contracts for immediate settlement upon transaction. It also explains cases and requirements for easily implementing transactions of works worth hundreds of millions of won through blockchain contracts via the Klip Drops service.

Infrastructure and API Scalability

The sessions propose methods to secure horizontal scalability for APIs through improvements to Klaytn nodes. The architecture for consistently providing APIs using multiple nodes and the process of resolving issues encountered during development are shared. Additionally, the sessions cover problems experienced and improvement experiences when extracting blockchain data, as well as the concept of hard forks on Klaytn and plans for future incompatible changes.

Klip Wallet and Development Tools

Methods for developing blockchain applications (Bapps) using the digital asset wallet service Klip and techniques for verifying transaction results via Receipt are introduced. Development know-how for the Klip wallet, designed from the ground up, and experiences in developing web-based wallets using Go, React, and other technologies are shared, providing a practical guide for web service developers interested in blockchain.