{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do blockchain project layouts follow certain specifications?","a":"Project Classification: According to the degree of openness and decentralization of the blockchain, projects can be divided into public chains,  private chains, and consortium chains. Public chains have the highest degree of decentralization, allowing anyone to read, send transactions, and participate in the consensus process; private chains have a higher degree of closure, with write permissions only held by one organization, but read permissions can be opened to the public or restricted; consortium chains have limitations in terms of openness and decentralization, with participants needing to be screened or designated in advance."}]}],"pr":"63f101719093b30baf17ea2288f122688b75054a688f4110d6cc9bde88068005"}