{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology respond to long-range attacks?","a":"Weak Subjectivity: Requires all nodes on the entire network to periodically check the latest blocks and reject blocks that have overly distant records reorganized. By frequently checking blocks, nodes will never choose  the longest chain created by the attacker, as the private keys purchased by the adversary from the guarantee deposit validators are used."}]}],"pr":"2ae4d200ee71b94103102ab755604ea1fe1ce8c31a2823d53f05bdf409ad648c"}