I think cHash is rather like SessionID, the sort of thing they use to identify a user. It doesn't seem to be a field we need to replicate...
Ouch... Eric 18:33, 21 May 2023 (UTC)
Not broken as the website changed its URl numbering a while back, the numbering has to be relinked in the template in Edit on the workpages from the external website pages Sallen112
If that’s the case, how would one find the new URI number? Looking at https://fondation-hindemith.org/en/werk/#kompositionen, I cannot find any hyperlinks for the individual works. Was there another change? Albrights
They completely changed how the URL is structured again, much more vastly now than before. They are very aware most likely of IMSLP freely distributing all of Hindemith's works for free and they probably don't like that at all as they have changed it twice now. The only option left is to use the Wayback Machine for linking under the older version of the same website by changing the template around to work with it. Sallen112
