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                硬分叉

                官方定义

                硬分叉和软分叉迟疑在bitcoin.org上都有定↓义,但定义其实很模糊,原文中硬分∞叉被定义成这样:

                A permanent divergence in the the block chain, commonly occurs when non-upgraded nodes can’t validate blocks created by upgraded nodes that follow newer consensus rules。

                区块链发生这些人都是与一伙永久性分歧,在新共识规则发布后,部※分没有升级的节点无法验证已经升级的节点生产的区块,通常硬分叉就会发生。

                抽象定义

                硬分叉是指比特币区块∑ 格式或交易格式(这就是广泛流传的“共识”)发生★改变时,未升级的节点拒绝验证已经升级的节点生〖产出的区块,不过已经升级的节点可以验证未升级节点生产出的区块,然后大家各自延续自己认为正确的链,所以分成两条链

                硬分叉最【新消息