A fact from Michael Hampe appeared on Wikipedia's Main Page in the Did you know column on 11 April 2021 (check views). The text of the entry was as follows:
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Um, the article says 1963-1965.... What you just stated contradicts the article in its current state and Grove. What source are you using?4meter4 (talk) 18:27, 22 March 2021 (UTC)[reply]
Watching: if we want him for DYK, that will have to happen today. Can you through/comment out was isn't sourced. I'll nominate a soprano and then look here. --Gerda Arendt (talk) 20:11, 22 March 2021 (UTC)[reply]
Thank you. Still has problems, though. Example: Serse. A sentence that his production was the first of the opera on the internet. Ref for the production: the Semperopera bio which doesn't mention Serse, and no ref for the "first" bit. I'll add a ref to the 2000 production, but the "first" remains unsourced. --Gerda Arendt (talk) 22:01, 22 March 2021 (UTC)[reply]