Celestia Chief Operating Officer: Celestia is a specialized solution for the Layer2 blockchain DA problem

On the 29th, Nick White, Chief Operating Officer of Celestia, stated at the Modular Harmony Conference held in Hashdroon, Gangnam ku, Seoul that DA issues arise when network operators do not share data and block operators are unable to prove transaction history. Using sampling for data validation can also effectively propagate block data and make the DA problem relatively easy to solve. Nick White emphasizes that running blockchain in a modular manner can improve scalability, security, and decentralization. Unlike existing individual blockchain nodes, if a part fails, the entire blockchain will stop. Celestia separates the consensus layer, execution layer, and other layers, improving the flexibility and security of the blockchain.