{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can the evidence module in a blockchain be queried?","a":"The evidence module in a blockchain can be queried in the following ways:\\n\\n1. Blockchain browser: A blockchain browser is an online tool  that allows users to view transaction records, address information, and more on the blockchain. Through a blockchain browser, you can query evidence information related to a specific address or transaction. Common blockchain browsers include Ethereum browsers, Bitcoin browsers, etc.\\n\\n2. Blockchain query API: Many blockchain platforms provide query APIs (Application Programming Interfaces) that allow developers to write programs to query data on the blockchain. Users can utilize these APIs to obtain detailed information on specific transactions, addresses, or blocks, thereby obtaining relevant evidence.\\n"}]}],"pr":"668d722d28abc627ce5614fe579a41f8cfe3764639c14bb0fa0add91b76e91c6"}