{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the veto threshold for proposals in a blockchain?","a":"The proposal approval process in blockchain refers to the threshold of veto, also known as the threshold of opposition votes. It means that in a blockchain  network, a proposal needs to obtain enough votes from participants to proceed smoothly for execution. If the voting result reaches the predefined veto threshold, the proposal will be rejected and cannot be executed. This mechanism helps to maintain the security and stability of the blockchain network, preventing malicious attacks and harmful behaviors. Different blockchain networks have different threshold settings for proposal approval. For example, the threshold of opposition votes for Ethereum 2.0 is 15%."}]}],"pr":"6526735502fd929666185f8a48ce60be1cdcd2938ec684107d5a0d9a25fa703c"}