Fatwa/Opinion: Important researching crypto materials to publish

Salamo Alikum

I hope you are doing well., and I just want to take your opinion in something sort of personal and im not sure if you’d be able to support or not, but i hope so
My elder brother Allah yerhamo has passed away recently and he was crypto developer/expert and won many hakathons with coins like Harmony and other and left many researching papers and developed materials which i want to share in a website for his own but I’m afraid something might be used in something haram like DeFi lending, so I need your kind opinion and if i may share it with you and tell us what to do
So I’d appreciate if I can have sort of quick call through Zoom, Skype or whatever suitable with someone at the board or who can support.