User talk:41.72.203.54

February 2018
Hello, I'm Boson. Your recent edit to the page Blockchain appears to have added incorrect information, so it has been removed for now. If you believe the information was correct, please cite a reliable source or discuss your change on the article's talk page. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thank you. Boson (talk) 11:46, 27 February 2018 (UTC)
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March 2019
Hello, I'm Materialscientist. I wanted to let you know that one or more of your recent contributions to Supreme Court of the United States have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Help Desk. Materialscientist (talk) 09:50, 12 March 2019 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.