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什么是比特币 OP_CAT?
OP_CAT,代表OPcode Concatenate,是一个提议的比特币操作码,将在比特币区块链上实现更高效和灵活的智能合约功能。操作码是定义在比特币脚本中可执行操作的低级指令。比特币脚本是控制比特币交易支出条件的小程序。它们决定了比特币如何以及何时可以从一个 ...
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Cuba suffers power outage
Israeli attack in Gaza
Iran denies US claims
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Former NY Rep. Lowey dies
To speak on Tuesday
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Quake strikes Malibu area
NCAA '25 brackets revealed
Deported despite valid visa?
Cannes winner dies at 43
Staff placed on leave
Vatican shares Pope's photo
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SuperSonics icon dies
Names new military chief
Jets sign Derrick Nnadi
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Kellogg's envoy role reduced
Man set on fire in NYC
Withdraws nomination
Syed formally resentenced
Survives 95 days at sea
To review F-35 jets purchase
Oklahoma wildfires
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