Documentation

Everything needed to understand, use, and trust PaperTrail.

Getting started

What PaperTrail is

The problem, who it's for, and the deliberately narrow scope of the tool.

/product

How verification works

The three-stage retrieval, extraction, and verification pipeline in detail.

/about

Using the tool

Verify a claim

Paste a clinical-trial efficacy claim and get a discrepancy verdict, trust score, and flagged spans.

/

Reading a result

How to interpret the discrepancy taxonomy, the trust score, and each exact-span flag.

/about#taxonomy

Trust & access

Security & trust center

Deterministic verification, code-enforced provenance, RBAC, and the audit trail.

/security

Public trust API

GET /api/trust/summary — capability list and build info, no tenant data, no auth.

/api/trust/summary

Recent changes

See the changelog for what has shipped.