Bitcoin Forum
June 22, 2024, 04:59:18 AM *
News: Latest Bitcoin Core release: 27.0 [Torrent]
 
   Home   Help Search Login Register More  
Pages: [1]
  Print  
Author Topic: 挖矿过程中 Unconfirmed 未确认是什么意思,里面显示的是没有得到的coin的数吗?  (Read 1086 times)
baomuydtab34261 (OP)
Full Member
***
Offline Offline

Activity: 122
Merit: 100


View Profile
June 09, 2016, 03:43:40 AM
 #1

挖矿过程中 Unconfirmed 未确认是什么意思,里面显示的是没有得到的coin的数吗?
recoles
Member
**
Offline Offline

Activity: 94
Merit: 100


View Profile
June 10, 2016, 10:41:17 AM
 #2

等着自己会确认的
haoxihata
Full Member
***
Offline Offline

Activity: 216
Merit: 250



View Profile
June 10, 2016, 12:30:00 PM
 #3

好像过一会就自动确认就打给你了
healtheworld
Hero Member
*****
Offline Offline

Activity: 490
Merit: 500


View Profile
June 20, 2016, 10:28:51 AM
 #4

挖矿过程就是不断从比特币网络中获取所有未确认交易getUnconfirmedTransactionsFromNetwork(),把它们打包成一个区块并挂载目前最长的区块链上getNewBlock(longestChain, currentTXs, nonce),然后计算新的区块的散列值sha256(newBlock),如果散列值正好满足挖矿难度了meetReqirements(blockHash),那么就挖矿成功了。所谓挖矿难度,指的是要求的二进制散列值末尾0的个数,而散列值是碰运气生成的,除了穷举没有别的办法,要求的0个数越多挖矿的难度就越大。

付款过程就是把一些有余额的已确认交易拿出来作为发送地址pickConfirmedTransactionsToBeSpent(amount),然后根据目标地址支付一定交易费生成新的交易generateTX(sourceTXs, targetAddrs, amount, fee),并用钱包私钥对交易签名sign(tx, privateKeysOfAllInputAddress),然后广播出去。
Pages: [1]
  Print  
 
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!