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RE: Protect the Blockchain or the DApp from DDOS by Rate Limiting?

in #steemlast year

在比特币区块链上,验证一个交易是否已经被打包进块之前,miner要先进行的是UTXO验证(Unspent Transaction Output),也就是检查交易的发送者是否有足够的余额来完成交易。如果它们有足够的余额,则miner将其加入到新的区块中并把它写入区块链。


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