Quality:
Hashcash - system for dealing with email spam. This software is the 835th most popular in the global Wikipedia ranking of software and the 850th most popular software in Ukrainian Wikipedia. Article “Hashcash” in Ukrainian Wikipedia has 14.1 points for quality (as of July 1, 2025).
The article contains 0 references and 14 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 1.56 points.
This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Ukrainian) language version.
Achievements in all the time:
Ukrainian Wikipedia:
Global Wikipedia:
In June 2025 the article “Hashcash” was edited by 1 authors in Ukrainian Wikipedia and written by 4 authors in all languages.
Since the creation of article “Hashcash”, its content was written by 13 registered users of Ukrainian Wikipedia and edited by 242 registered Wikipedia users in all languages.
Hashcash is on the 850th place in local ranking of software in Ukrainian Wikipedia
and on the 835th place in global ranking of software in all the time.
The article is cited 5 times in Ukrainian Wikipedia and cited 75 times in all languages.
The highest Authors Interest rank from 2001:
- Local (Ukrainian): #6306 in August 2024
- Global: #21793 in June 2004
The highest popularity rank from 2008:
- Local (Ukrainian): #97765 in December 2018
- Global: #84642 in December 2017
There are 11 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).
The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).
The table below shows the language versions of the article with the highest quality.
