Ouch.

Remember Filecoin? The original concept was that you could buy perpetual storage with a one time payment. It was funded by a crypto asset which was a derivative of mass storage prices, or something like that. Lighthouse supposedly sold such a product.[1] They no longer do.[2]

[1] https://www.lighthouse.storage/blogs/Permanent%20Storage%20P...

[2] https://www.lighthouse.storage/pricing

Filecoin never marketed perpetual storage with a one time payment. Lighthouse is a standalone company.