{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"Polkadot's vision is about achieving what kind of interoperability between blockchain networks?","a":"Polkadot's vision is to achieve a cross-chain ecosystem, which enables different blockchain systems to interoperate, share resources, and develop collaboratively by constructing a scalable, secure, and reliable blockchain network. Polkadot aims to address the isolation and fragmentation issues currently prevalent in the blockchain domain, promoting blockchain technology  to play a more significant role in the Web3.0 era and providing strong support for real-world applications."}]}],"pr":"06a633a7a8e53fd874b8e97663486ed9982f39c6e298e1a2a5c082182f848c3f"}