User contributions
- 11:32, 30 January 2020 (diff | hist) . . (+868) . . Privacy (add MW paragraph)
- 14:45, 29 April 2015 (diff | hist) . . (+62) . . Scrypt proof of work (make distinction between hashcash pow and underlying hash function)
- 14:01, 18 July 2014 (diff | hist) . . (0) . . m Proof of work (proper capitalization)