PaperVault.xyz

PaperVault.xyz is what happens when you stop trusting digital servers with your secrets and go analog. They store encryption keys on actual paper—physical纸张—not servers, not cloud, not some database that hackers can breach from a coffee shop. M-of-n keys mean you can split your secret into fragments and require multiple pieces to reconstruct it. Lose one key? No problem. Someone steals one key? Also no problem. That's the whole point—offline physical security that even the NSA can't touched with a phishing email.

Boaz Bechar and Alejandro DeLaTorre built this for people who've gotten burned by digital breaches or just don't trust that their secrets should live on someone's server. It's weird, it's old-school, and honestly it's kind of genius in a world where everything is "encrypted" but still lives on some cloud provider that gets breached every other week. If you're sitting on sensitive data and you're tired of hoping your cloud provider has their act together, PaperVault is the offline alternative that doesn't require you to trust anyone. Their encryption splits your keys across multiple physical papers—the only way to hack that is to literally steal paper from your home.