ProofStack

About ProofStack

From AI Guesswork to Security Decisions You Can Defend

ProofStack is a verification layer for cybersecurity teams. It audits AI output against your real sources, quantifies trust, and produces an artifact you can hand to a reviewer without hand-waving.

Claim cap: 12 | Evidence per claim: top-3 | Trust score: deterministic 0-100

What It Is

Verification Instrument, Not a Chatbot

AI answer in, auditable trust report out. Every score and citation remains inspectable.

Why It Exists

Security Work Needs Defensible Output

Confident language without evidence creates incident and compliance risk.

Mission

Make AI Outputs Review-Ready

Replace “trust me” with traceable claims, evidence lineage, and risk metrics.

How It Works

One Calm, End-to-End Verification Flow

1

Ingest

Load incident reports, policies, and logs as source-of-truth evidence.

2

Generate + Decompose

Draft answer is split into atomic claims that can each be tested.

3

Verify

Each claim is judged Supported, Weak, or Unsupported using retrieved snippets.

4

Score + Redline + Export

Produce trust score, rewrite safely, and export report for audit handoff.

What You See

Built for First-Time Clarity

  • Score Explainability with formula and per-claim contribution.
  • Evidence Lineage clickthrough from citations to source chunks.
  • Challenge demo mode that intentionally injects a false claim.
  • Quantified impact metrics for decision and review speed.

Judge Lens

Why This Is More Than an API Wrapper

  • Deterministic scoring logic with visible weights and penalties.
  • Structured claims and verdicts, not one-shot text generation.
  • Traceable lineage from conclusion back to source evidence.
  • Audit-ready markdown artifact export by session.