UTC+8: 2023/12/07 08:20:13

Pow

工作量证明(Proof-of-Work,PoW)是一种对应服务与资源滥用、或是阻断服务攻击的经济对策。一般是要求用户进行一些耗时适当的复杂运算,并且答案能被服务方快速验算,以此耗用的时间、设备与能源做为担保成本,以确保服务与资源是被真正的需求所使用。此一概念最早由Cynthia Dwork和Moni Naor于1993年的学术论文提出[1],而工作量证明一词则是在1999年由Markus Jakobsson与Ari Juels.[2]所发表。现时此一技术成为了加密货币的主流共识机制之一,如比特币所采用的技术。

Pow Statistics

24h %
-1.07%
Volume(24h)
$6.597B
Up/Down
4/9
Winer
DCR1.94%
Loser
BCH-2.94%

Pow Content

#
Name
Price
24h %
Volume(24h)
Market Cap
1
$43,805.85
-0.66%
$3.937B
$856.95B
2
$2,239.33
-2.86%
$1.590B
$273.98B
3
$0.09551
0.93%
$727.25M
$13.56B
4
$72.56
-2.16%
$81.72M
$5.358B
5
$244.98
-2.94%
$80.60M
$4.796B
6
$169.62
-0.99%
$43.04M
$3.114B
7
$20.28
0.09%
$68.10M
$2.929B
8
$51.38
-2.48%
$20.60M
$1.006B
9
$30.67
-1.60%
$22.06M
$500.81M
10
$0.02303
-0.85%
$13.16M
$400.01M
11
$31.87
-2.01%
$7.716M
$368.66M
12
$14.26
1.94%
$857.71K
$223.66M
13
$0.2265
0.02%
$3.772M
$198.27M