原始文献 / 论坛帖 / Re: Questions about Addresses
Re: Questions about Addresses
Bitcointalk · 2010-02-05 19:44:46 UTC
引用自：Sabunir，2010 年 2 月 5 日 05:31:30 PM（https://bitcointalk.org/index.php?topic=34.msg246#msg246）
是不是该有个功能防这个？比如，如果一笔交易长时间（一个月？）没被接收方接受，交易就取消，币退回给发送方？
不可能。钱的控制权已经交到了接收方的密钥对手里，只有那个密钥能动它。
就像你用 AES 加高强度密码加密了个文件，然后把密码弄丢了，数据就没了。
英文原文
Quote from: Sabunir on February 05, 2010, 05:31:30 PM（https://bitcointalk.org/index.php?topic=34.msg246#msg246）Perhaps there should be a feature against this? For instance, if a transaction isn't accepted by the recipient for a long period of time (a month?), the transaction will be canceled and the coins returned to the one who sent them?
That's not possible. You've handed control of the money over to the recipient's keypair. Only that key can control it.
It's similar to if you encrypt a file with AES and a strong password, and you lose the password. The data is lost.