Is there any project that is actively archiving the content posted to all Fediverse projects?

I'm not sure how practical/sustainable of a project this would be, but I feel that it could possibly be a useful project in the future if instances begin to purge old content due to storage constaints. The archiving service could store all the data using Object storage to archive it in read only. That way, at least people can still view old content in the possible scenario of rampant data loss across the Fediverse.