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I wonder if you could capture a high quality, multitrack recording of this emergence event to get a multidimensional audio sample from unique times/geographies where these groups emerge.
With an audio sample that could only come from this specific event every 200+ years, you could set up a program that survives your own death and triggers only when it happens again.
I’m not sure what the utility would be, but I’d watch it on Netflix for sure.
There are a bunch of online tools that are free and let you upload a PDF to have it go through OCR.
Just Google “Free PDF OCR” and click through all the ads to upload, then give them a temporary email address to get a download link to the finished product.
Hot tip: There are free temporary email address sites too, if you need one to avoid getting on their ad lists.