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当前位置: 玩币族首页 > 行情分析 > 【第247期】“多重签名”&“行情解读”

【第247期】“多重签名”&“行情解读”

2020-06-11 醉玲珑 来源:区块链网络

第一篇章“多重签名”



多重签名让数字货币的交易变得安全可靠,自从比特币协议里引入了比特币地址后,在交易过程中,无论交易如何复杂,各方使用的不是单一的私钥,而是多重认证签名,这种多重签名的方法得到了普遍的认可。在多重交易签名中,有个叫做M/N签名计划,所谓的M意思是需要多少把钥匙M才能完成这个交易,然而N意思是这个交易生成了多少把N钥匙。M/N签名计划又称为安全计划协议,我们如何利用这个签名计划完成交易呢?

例如JIM和KATE之间进行比特币支付交易,那么我们可以委托小A充当第三方中立,这个第三方是利益无关的仲裁者,这三方组合在一起完成这笔交易,每个人持有1/3的私钥,如果想要访问转账后的资金就需要任意两个私钥的签名,JIM发送1BTC给KATE,首先他发送到一个公开的地址公钥,我们任何人都可以浏览这些资金,这也是为啥经常会有区块链新闻,某个交易所转出大量的比特币报道的原因,但是没有人可以访问这个比特币,此时KATE看到资金流动过来,她可以把物品交给JIM,如果JIM觉得物品不满意,他可以拒绝签字署名,这样JIM和KATE会寻求小A的帮助,最核心的是这三方目前都无法接触到这笔资金,多重签名好处在于引入安全和信任。由于小A是第三方而且他没有相关利益,所以他也会秉公办理,判定是否将私钥授予甲方还是乙方,同时这笔交易是由智能合约完成,这样自动执行会让整个交易看起来更加可靠。

Multiple signatures make digital currency transactions secure, and since the introduction of bitcoin addresses in the bitcoin protocol, parties use multiple authenticated signatures instead of a single private key, no matter how complex the transaction, this method of multi-signature is generally accepted. Among multiple transaction signatures, there is an M / N Signature Scheme, where m means how many keys m needs to complete the transaction, while n means how many n keys are generated by the transaction. M / N Signature scheme is also called security plan protocol. How can we use this signature scheme to complete the transaction? For example, if Jim and KATE were to make bitcoin payments, we could entrust little a with the role of a neutral third party, a non profit arbiter, to complete the transaction, each person holds a third of the private key, and if you want to access the funds transferred you need the signature of any two private keys. Jim Sends 1BTC TO KATE, first he sends it to a public address public key, and any one of us can access the funds, that's why there's so much blockchain news, where a certain exchange turns out a lot of Bitcoin coverage, but no one has access to the Bitcoin, and Kate sees the money coming in, and she can hand the item over to Jim, if Jim isn't satisfied with the item, he can refuse to sign it, so JIM and KATE seek little a's help. The bottom line is that none of the three parties currently has access to the funds. Since little a is a third party and has no interest in it, he will also decide whether to award the private key to Party A or party B, and the transaction is done by a smart contract, doing so automatically makes the whole transaction seem more reliable.

第二篇章“行情解读”


每日行情走势,大饼从3月12号开始爬升,初始点为3800点,今日6月9号19点00分为9676点左右,一路飙歌,势如破竹,走势健康稳健,从日曲线来看9300-9600之间目前支撑点很多,庄家买入挂单持仓1.0万BTC,


持续三个月的走势,接下来到了变盘的时刻,分析师无法预测,需要自己判断方向,凡是给出接下来走势的都是骗子。


从15分钟曲线可以看出,比特币从9400到9865美元处于一个上升趋势,短时间下调到9500-9600区间,持续拼命的跑直线,接下来就是变盘时刻或者就是持续的横盘。小编结论很简单,没有金叉,没有支撑点,没有抛盘点,最近关注了VOICE,感觉可能会搞事情如果需要免费梯子,可以加小编VX1093628138,备注梯子。

备注:以上中英文,中文部分为原创内容,英文为对应的翻译,为了更好的学习英语和服务于读者,所以陈述如上,随着区块链巡回内容不断的展示,后期内容会越来越精彩。

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编译者/作者:醉玲珑

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