Bitcoin Forum
May 26, 2024, 03:51:34 AM *
News: Latest Bitcoin Core release: 27.0 [Torrent]
 
   Home   Help Search Login Register More  
Pages: [1]
  Print  
Author Topic: [20150203]永久记录在区块链之上的书籍  (Read 1165 times)
Keyhotee (OP)
Sr. Member
****
Offline Offline

Activity: 336
Merit: 250


View Profile
February 03, 2015, 06:11:29 AM
 #1

由华尔街日报记者Paul Vigna,以及资深专栏作家Michael J Casey联合撰写的书籍 ——加密货币的时代(The Age of CryptoCurrency),已被永久记录在了比特币的公开总账之上 —— 区块链。

该书是第一本由主流发行商记录在区块链之上的书籍(通过标记时间戳(time-stamped)的方式),而这种方式也积极地响应了该书所要表达的技术主题。

数字货币委员会的Dan McArdle利用该公司的区块链备案工具,将该书复制到比特币区块链的第341705个区块,其过程是通过开源平台Proof of Existence得以实现。

McArdle表示:

“该书的散列是唯一的,因此不可能出现重复的现象。在比特币交易中嵌入该散列,那么这本书将记录在人类有史以来最安全,最无可辩驳的记账保存系统之中。”

之后,Vigna和Casey都收到了该书备案的证明书,在区块链上的记录是完全透明的。

据悉,整个过程大约花费了1个小时。

----

原文:http://www.coindesk.com/age-of-cryptocurrency-bitcoin-blockchain/
作者:Tanaya Macheel
编译:小蒙牛
稿源(译):巴比特资讯(http://www.8btc.com/book-blockchain)
servicelabs
Legendary
*
Offline Offline

Activity: 1064
Merit: 1001


itkylin.com


View Profile WWW
February 03, 2015, 06:33:57 AM
 #2

各类禁书有地放了!

nextblast
Hero Member
*****
Offline Offline

Activity: 658
Merit: 500



View Profile
February 03, 2015, 10:49:28 AM
 #3

只能说永久记录了书籍的哈希  Grin Grin
rulesky
Sr. Member
****
Offline Offline

Activity: 434
Merit: 250


View Profile
February 03, 2015, 11:21:59 AM
 #4

这样就再也不怕big brother不让出版了,而且个人就能出版,不依靠出版社。
Troonetpt
Sr. Member
****
Offline Offline

Activity: 322
Merit: 250


View Profile
February 03, 2015, 01:24:02 PM
 #5

所谓的永久记录是指把书名记录了还是把全书的内容也记录进去了?貌似是前者。
jsgayo
Sr. Member
****
Offline Offline

Activity: 476
Merit: 250


View Profile
February 03, 2015, 02:26:26 PM
 #6

怎么记录的?数据量有多大?

cloudvps
Sr. Member
****
Offline Offline

Activity: 350
Merit: 250


View Profile
February 04, 2015, 02:33:46 AM
 #7

只记录Hash就能算作永久记录?

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!