Vraimony

Trust Center

Vraimony is built to be integrity-only, privacy-first, and server-light. This page states what we do, what we do not claim, and how we defend costs and abuse.

Integrity-only (what it can prove)

  • Receipt structure + signature validity (tamper-evident).
  • That a specific hash value was recorded in a receipt.
  • Optional local hash match (if you provide the file locally).

Integrity-only (what it does NOT prove)

  • Truth, authorship, identity, or intent.
  • Delivery, condition, or who received/opened a package.
  • Legal admissibility / court acceptance (varies by jurisdiction).
  • A guaranteed dispute outcome (no “win guarantee”).

No tracking posture

Domain separation (why two domains)

We separate issuance and verification to reduce risk and simplify trust assumptions:

This limits attack surface and helps platform reviewers validate “verify stays free” and “no tracking” claims.

Transparency snapshot (CT‑lite Merkle root)

We publish a daily signed Merkle tree head over published receipts (a “CT‑lite” transparency snapshot). This helps detect silent deletion/backdating patterns and supports independent auditing.

We avoid regulated trust-service claims (eIDAS “qualified”, notarization, or court acceptance guarantees).

Security posture & policies

For merchants: start with Transaction Proof Pack and Downloads Standard Registries Interop.

Reality Audit