Wikipedia and Blockchain's Decentralized System

Wikipedia entries, like Bitcoin's Blockchain are not a product of a single publisher. Many people can write entries and a community of users can control how the information is updated. Thus, it can be said that Wikipedia has a decentralized decision-making system.

Keep in mind that despite Wikipedia’s decentralized system, Wikipedia’s servers at its core, unlike the Blockchain, are stored on a centralized server on the World Wide Web. Whenever a user accesses a Wikipedia article, they will simply receive the updated version of the 'master copy' of the Wikipedia article. The government may also censor some parts of Wikipedia.