Proof Crater – ZK-powered vault for anonymous payouts and state snapshots

Summary: Proof Crater is a commitment layer enabling verifiable, privacy-preserving data interactions on-chain. It uses browser-side SNARKs to generate zero-knowledge proofs locally, allowing anonymous payouts and tamper-proof state snapshots without revealing sensitive information.

What it does

Proof Crater builds zero-knowledge proofs in the browser to enable non-custodial, private fund distributions and anchors historical chain states for audits or governance without re-indexing.

Who it's for

It targets Web3 users needing private, verifiable payroll, airdrops, grants, or historical state verification without compromising privacy.

Why it matters

It solves the conflict between privacy and verifiability by allowing on-chain claims to be proven later without exposing underlying data or requiring trust in intermediaries.