[Polkadot co-founder proposes Plaza system to enhance network scalability] Golden Finance reported that Polkadot co-founder Rob Habermeier proposed the Plaza system chain, which aims to integrate parachain functions and enhance network scalability. Plaza will integrate functions such as asset issuance, smart contracts, pledges, cross-chain bridging and near-zero fees into one chain to simplify operations for users and developers. Habermeier believes that Plaza will become the center of the Polkadot network, promote the development of the entire ecosystem, and herald larger-scale expansion in the future.