Block hashing algorithm: Revision history

20 February 2021

• curprev 17:5517:55, 20 February 2021‎ Junkgoestothisone talk contribs‎ m 6,167 bytes +51‎ Upgraded python code from version 2 to version 3

13 May 2019

• curprev 16:4616:46, 13 May 2019‎ Belcher talk contribs‎ m 6,116 bytes +10‎ Add link to block timestamp page

12 December 2015

• curprev 16:2716:27, 12 December 2015‎ Wargo talk contribs‎ m 6,106 bytes −77‎ Formatting

10 June 2015

• curprev 10:1510:15, 10 June 2015‎ Geremia talk contribs‎ 6,183 bytes −32‎ clarified paragraph on endianness

3 November 2014

• curprev 15:4115:41, 3 November 2014‎ Koubiac talk contribs‎ 6,215 bytes −197‎ No edit summary

2 November 2014

• curprev 00:0700:07, 2 November 2014‎ Adam3us talk contribs‎ 6,412 bytes +1,151‎ refer to hashcash page rather than duplicating a simplified partial explanation inline

12 January 2014

• curprev 00:0700:07, 12 January 2014‎ RomanKnight talk contribs‎ m 5,261 bytes +4‎ No edit summary

11 January 2014

• curprev 15:2015:20, 11 January 2014‎ RomanKnight talk contribs‎ 5,257 bytes +1,298‎ No edit summary

24 June 2013

• curprev 10:1810:18, 24 June 2013‎ XertroV talk contribs‎ m 3,959 bytes 0‎ Updated pastebin contents to compile correctly without warnings.

16 January 2013

• curprev 15:1415:14, 16 January 2013‎ Smtp talk contribs‎ 3,959 bytes +8‎ No edit summary
• curprev 15:1115:11, 16 January 2013‎ Smtp talk contribs‎ 3,951 bytes +13‎ No edit summary
• curprev 15:1115:11, 16 January 2013‎ Smtp talk contribs‎ 3,938 bytes +7‎ No edit summary
• curprev 15:1015:10, 16 January 2013‎ Smtp talk contribs‎ 3,931 bytes +25‎ No edit summary
• curprev 15:0915:09, 16 January 2013‎ Smtp talk contribs‎ 3,906 bytes +13‎ No edit summary
• curprev 15:0815:08, 16 January 2013‎ Smtp talk contribs‎ 3,893 bytes +188‎ No edit summary
• curprev 15:0315:03, 16 January 2013‎ Smtp talk contribs‎ 3,705 bytes −4‎ No edit summary
• curprev 15:0015:00, 16 January 2013‎ Smtp talk contribs‎ 3,709 bytes +14‎ No edit summary
• curprev 14:5914:59, 16 January 2013‎ Smtp talk contribs‎ 3,695 bytes +219‎ a little remember about endianess and typical interpretation (number/string)

20 July 2011

• curprev 00:3700:37, 20 July 2011‎ Nealmcb talk contribs‎ 3,476 bytes 0‎ 256 bits
• curprev 00:1300:13, 20 July 2011‎ Nealmcb talk contribs‎ 3,476 bytes −14‎ use decode rather than binascii a2b

13 July 2011

• curprev 17:3517:35, 13 July 2011‎ Nealmcb talk contribs‎ 3,490 bytes +1,318‎ note endian issues and add simple in-line example

9 June 2011

• curprev 20:2720:27, 9 June 2011‎ Pfifo talk contribs‎ 2,172 bytes 0‎ Someone requested I add license info the the sample code I provided, Now Licensed BSD

2 June 2011

• curprev 14:5614:56, 2 June 2011‎ CydeWeys talk contribs‎ 2,172 bytes +7‎ Filled out rest of the sizes
• curprev 14:5114:51, 2 June 2011‎ CydeWeys talk contribs‎ 2,165 bytes +28‎ Added a column to show the contribution of each part to the hash by size

30 May 2011

• curprev 15:1015:10, 30 May 2011‎ Firestorm talk contribs‎ 2,137 bytes −37‎ No edit summary

21 May 2011

• curprev 05:1305:13, 21 May 2011‎ Pfifo talk contribs‎ m 2,174 bytes +1‎ No edit summary
• curprev 05:1205:12, 21 May 2011‎ Pfifo talk contribs‎ 2,173 bytes +166‎ added an example program

24 April 2011

• curprev 04:2804:28, 24 April 2011‎ Da2ce7 talk contribs‎ 2,007 bytes +44‎ No edit summary

27 January 2011

• curprev 09:0609:06, 27 January 2011‎ Sgornick talk contribs‎ 1,963 bytes +4‎ Add link to article for Difficulty.

15 January 2011

• curprev 05:2305:23, 15 January 2011‎ Dooglus talk contribs‎ m 1,959 bytes +9‎ collisions are possible

19 December 2010

• curprev 20:4220:42, 19 December 2010‎ Theymos talk contribs‎ 1,950 bytes +1,950‎ Copy from old wiki