Yes, I realized it after I re-read the specs. My attention was dominated by the "blockchain-based" at the start of the post and I was like "huh?". On second reading, IPFS is far from optimal for this type of job but I guess we'll have to wait and see. I don't want to discourage anything and indeed @furion has been very active as a developer and he knows his stuff. Perhaps he can think of solutions to tackle the issues at hand. I guess we'll see how it goes in ~6 months.