I’m planning a long-term backup. I want to create an encrypted VeraCrypt container and upload the single file directly to a cloud drive (like Google Drive or Proton Drive) using just a standard web browser like Firefox. No desktop sync apps will be used because I don't have one installed. I tried this before with Cryptomator and wasn't able to recover or decrypt my data later, so I’m nervous. If I download this VeraCrypt file via browser on a different computer in a few years, will it open perfectly...