OP CHECKSIG: Revision history

16 January 2019

• curprev 21:4421:44, 16 January 2019‎ Jnewbery talk contribs‎ 16,676 bytes +493‎ Corrections to the sighash algorithm, and a note that sighash is calculated differently for segwit scripts.

17 January 2018

• curprev 19:3519:35, 17 January 2018‎ Jcomeauictx talk contribs‎ 16,183 bytes +92‎ →‎How it works: there is generally no sig in subscript to delete. obsolete information if it ever was correct.

16 January 2018

• curprev 03:3303:33, 16 January 2018‎ Jcomeauictx talk contribs‎ 16,091 bytes +66‎ clarifying what's meant by "input", not an address but a transaction hash

5 August 2015

• curprev 13:4913:49, 5 August 2015‎ Bitaps talk contribs‎ 16,025 bytes −41‎ How it works -> signature format -> last byte is hashtype: (previus explanation was unclear and have context of bitcoin source c++ function CheckSig)

19 July 2015

• curprev 15:4715:47, 19 July 2015‎ Taras talk contribs‎ 16,066 bytes −9‎ No edit summary

2 July 2015

• curprev 23:5423:54, 2 July 2015‎ Jayemar talk contribs‎ 16,075 bytes +12‎ Clarified some of the grammar use in the explanation

10 January 2015

• curprev 05:1305:13, 10 January 2015‎ Taras talk contribs‎ 16,063 bytes +44‎ No edit summary

29 July 2014

• curprev 21:5021:50, 29 July 2014‎ Amiller talk contribs‎ m 16,019 bytes 0‎ typo

7 April 2014

• curprev 20:2420:24, 7 April 2014‎ Philipkd talk contribs‎ m 16,019 bytes −1‎ sp

4 February 2014

• curprev 04:1504:15, 4 February 2014‎ Petertodd talk contribs‎ m 16,020 bytes 0‎ →‎Procedure for Hashtype SIGHASH_SINGLE: typo

6 November 2013

• curprev 12:5912:59, 6 November 2013‎ ATartu talk contribs‎ m 16,020 bytes 0‎ →‎Code samples and raw dumps: s/output 0/output 1/

23 July 2013

• curprev 14:4014:40, 23 July 2013‎ Tonikt talk contribs‎ 16,020 bytes +489‎ Explained how to treat the nOut out of range problem

12 January 2013

• curprev 17:2417:24, 12 January 2013‎ Smtp talk contribs‎ m 15,531 bytes +2‎ →‎Procedure for Hashtype SIGHASH_SINGLE
• curprev 17:2317:23, 12 January 2013‎ Smtp talk contribs‎ 15,529 bytes +48‎ →‎Procedure for Hashtype SIGHASH_ANYONECANPAY: This is correct (not the current input!) -- checked

11 January 2013

• curprev 22:5722:57, 11 January 2013‎ Smtp talk contribs‎ m 15,481 bytes −3‎ →‎Final signature check

9 January 2013

• curprev 23:0223:02, 9 January 2013‎ Smtp talk contribs‎ 15,484 bytes +10‎ →‎Final signature check
• curprev 23:0123:01, 9 January 2013‎ Smtp talk contribs‎ 15,474 bytes +2‎ →‎Final signature check
• curprev 23:0023:00, 9 January 2013‎ Smtp talk contribs‎ 15,472 bytes +4‎ →‎Final signature
• curprev 22:5922:59, 9 January 2013‎ Smtp talk contribs‎ 15,468 bytes +84‎ →‎Final signature
• curprev 22:5322:53, 9 January 2013‎ Smtp talk contribs‎ m 15,384 bytes 0‎ →‎How it works