{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is a Predicate Contract?","a":"A Predicate Contract is a type of smart contract that possesses the ability to predict or judge certain events or conditions. This type of contract is typically used to handle uncertainty and risk, such as in scenarios involving cryptocurrency investments, financial derivative transactions, and  more. Predicate smart contracts integrate oracles to obtain off-chain data, enabling the tracking and judgment of real-world events on the blockchain. The application fields of predicate smart contracts include decentralized finance (DeFi) projects, strategy games, non-fungible token (NFT) transactions, and more. In summary, as an innovative contract type, predicate smart contracts have the potential to bring about significant changes in various industries."}]}],"pr":"1ce85cd8a4ddf845b5583cb8fb9629d9919e67247ff591ea1bf9cfc3f5b2dd77"}