{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do you define the currency unit in a blockchain?","a":"In blockchain, the currency unit usually refers to the value represented by the tokens issued by various different blockchain networks. These tokens can be traded on exchanges and used as a measurement unit in the process of fiat currency exchange. The characteristics of blockchain technology include decentralization, openness, and immutability, which enable digital currencies to have security and traceability within the blockchain network. The issuance and circulation of digital currencies depend on blockchain technology, while exchanges act as platforms for digital currency transactions. In this process, the currency unit reflects the value scale of digital currencies in the  blockchain network."}]}],"pr":"4f7bcc8cb1940b549ddc1d040af1d5155076b8b7d487015768e81635f56f9883"}