One advantage and disadvantage of having webrecorder host our archived pages is that the archive may survive longer than, or not as long as our project.

I have been using singlefile for years. It’s great but not for seamlessly making cached web pages available to the general public reading our reports and finding that cited links are now dead. And it doesn’t support URLs point to PDF, CSV files. A public-facing repository of singlefile files with an index for ToC might do it though. Simplicity is good for future-proofing an archive.

Something like archive.org and archive.is would be ideal, but we have no control over its future and practices.