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Coinbase囤积数百万UTXO被指“技术无能” 对比特币区块链造成危害
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Topic: Coinbase囤积数百万UTXO被指“技术无能” 对比特币区块链造成危害 (Read 47 times)
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Coinbase囤积数百万UTXO被指“技术无能” 对比特币区块链造成危害
December 24, 2017, 06:04:58 AM
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在囤积了数百万UTXO之后,Coinbase的开发团队被指“技术无能”,未花费交易输出(UTXO)是发送比特币支付交易后所发生的变化。钱包提供商应该把这些“碎片”清理出来,并将其捆绑在未来的交易中。但是现在,Coinbase一直在囤积UTXO,继而造成了昂贵的数字混乱,而且他们是否会实施扩展解决方案,目前也不得而知。
Coinbase囤积数百万UTXO被指“技术无能” 被指对比特币区块链造成危害
未花费交易输出通常不是个人用户需要担心的事情,但对于像Coinbase这样的比特币钱包提供商来说,情况就不一样了。Coinbase似乎已经积累了大量UTXO,因此对比特币区块链造成了伤害。因为UTXO数量越多,交易的字节规模就会越大。而比特币安全平台Bitgo工程师詹姆森•洛普(Jameson Lopp)就认为,Coinbase这种情况会给交易带来很大问题。他表示:
“尽管一个比特币交易可以包含数百个输出和数百个输入,但是这都是有代价的。交易的输入和输出越多,交易的数据处理量就会变得越大。”
优化UTXO有很多好处,詹姆森•洛普列举个四个,包括可以预防区块链膨胀、支持高交易量、保护用户隐私和最小化交易费用。UTXO的低效,会导致产生更多区块,导致区块链出现扩展问题,最终加剧比特币崩溃。
在过去的一周里,Coinbase似乎过得并不如意,该公司首席执行官已经发表声明称严禁员工进行内幕交易。詹姆森•洛普最后表示, Coinbase应该努力防止UTXO的增长速度超过需求,而且需要及时检查现有的代码库,并把自己的“房间”整理好。
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Coinbase囤积数百万UTXO被指“技术无能” 对比特币区块链造成危害
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