Blockchain network Sui has opened a hub in Dubai, the first of many planned globally, to provide support for entrepreneurs and developers in the blockchain industry. The hub aims to be a central location for hackathons and implementation in Dubai, according to Kostas Chalkias, co-founder and chief cryptographer at Mysten Labs, which developed the Sui network. The Dubai hub will serve as an incubator for blockchain entrepreneurs and developers, according to one of its founding developers.