User talk:Clarkphp/sandbox

This is a draft for request of two edits adding additional citations and small amount of text to the Blockchain article.
 * I marked this as answered, because otherwise it shows up at CAT:ESP as an open request. When you are ready, please place the edit request on the article's talk page, and be specific about what you want changed (change X to Y) RudolfRed (talk) 02:23, 30 December 2020 (UTC)