How it works (60 seconds)

Vraimony is a trust & cost‑reduction layer for disputes: create a tamper‑evident receipt, share a verify link, and let anyone check integrity — without signup and without tracking.

1) Seal (hash-only)

Compute SHA‑256 locally. By default you send only the hash to get a receipt. Files never need to leave your device.

2) Share (proof card / footer)

Add a proof footer or share a proof card that contains the verify link and receipt ID.

3) Scan

Anyone can scan the QR or open the verify URL — no signup.

4) Verify (online or offline)

Verify integrity online, or paste ERF JSON to verify locally with zero network calls.

What it proves (and what it does not)

It proves: integrity (tamper‑evident): the receipt matches the sealed hash and signature checks.

It does not prove: identity, authorship, ownership, intent, delivery/condition, or legal admissibility.

This does not prove identity or legal admissibility.

Try it now

Generate Standard Seal Open /scan Creator Pre‑Publish

Tip: Creator Pre‑Publish supports Paste ERF JSON for 0‑server Share Kits.