Klyverity: Compliant e-signatures for regulated industries

Hi Product Hunt 👋 I'm Shivam, the founder of Klyverity. I spent years as a monitoring oversight lead in pharma, and I kept hitting the same problem: when a big e-signature vendor stamps a document, everyone just takes it at face value. But under FDA 21 CFR Part 11 and ALCOA+ principles, a signature has to be attributable and enduring. You need to prove who signed, when, and that the record hasn't changed since. General-purpose e-sign tools were built for sales contracts and then retrofitted for regulated work, so compliance is an afterthought. Klyverity is the opposite. Every signature is backed by an ALCOA+ audit trail with SHA-256 hash-chain verification, an RFC 3161 trusted timestamp, and a Certificate of Completion that anyone can independently verify. The whole point is that the proof holds up when an auditor actually looks. It's built for clinical research, pharma, biotech, and medical device teams, and it's compliant with FDA 21 CFR Part 11, ESIGN, UETA, and eIDAS. I'd love your feedback, especially from anyone who has lived through an FDA inspection. Happy to answer any questions!