钱包是什么? 为什么要钱包？有关钱包的基本科普
What's the wallet?
因为国内很多老铁都是因为亲戚朋友等关系进场数字货币的，大部分对数字资产连最基础的认知都没有。（这很危险）
Because many old irons in the country enter digital money because of relationships with relatives and friends, most of them have no even the most basic knowledge of digital assets.
在数字货币的世界里，钱包的作用就是密钥管理。
In a digital currency world, wallets play the role of key management .
而密钥包含私钥和公钥imtoken钱包官网。
举个例子，有一天你发现你钱包里少了1个BTC，什么情况？！！赶紧查交易记录。
By way of example, one day you found a BTC missing in your wallet.
看记录这个BTC发到了一个陌生的地址，怎么办？凉拌。。
Look at the record this BTC sent to a strange address, what do we do?
因为区块链信息是不可撤销、不可随意销毁的。
Because
以比特币系统为例，其整个系统是开源且公开通明的，每笔交易全网广播后，达到6个确认就被成功记录，不可逆转，不可撤销。
In the case of the Bitcoin system, for example, the entire system is open-source and publicly accessible, with six confirmations of each transaction recorded successfully and irreversibly and irrevocably.
所以，（重要！）当你发送一笔交易后，即使立刻发现钱包地址输出错误，也是不可能撤回的（只能寄希望于那个错误的地址并不存在）。
So, when you send a transaction, even if you immediately discover an error in the output of the wallet address, it is not possible to withdraw it (it can only be expected that the wrong address does not exist).
正因为如此，钱包是如何增加密钥的安全性，我们该如何保管&备份密钥，便显得非常非常重要。
And that's why it's very important how the wallet increases the security of the key and how we keep the back-up key.
原创文章，作者：老铁外链, 老铁，如若转载，请注明出处：http://boke.6ke.com.cn/?p=48637
Original article by: Old Iron Chain, Old Iron, if reprinted, please note source: http://boke.6ke.com.cn/?p=48637
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