{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the common types of consensus algorithms in blockchain?","a":"Proof of Stake (PoS): Unlike PoW, the PoS algorithm selects the miner for the next block based on the number and duration of the tokens held by the participants. Miners with more tokens and  longer holding periods have a higher chance of being selected."}]}],"pr":"bb1aec29dcfc834b843c7cbc2e6c33646b814bbeea0a74731c208dec626bdf34"}