A small €3 reinforced proof can help you avoid disputes worth thousands.

A document can be challenged. A photo can be disputed. Without independent proof, everything becomes questionable.

Codex records a timestamped fingerprint, publicly verifiable. You no longer declare. You prove.

Access photo proof directly

Take a photo and instantly generate a timestamped proof.

Create an account and secure a proof

1 Codex offered at signup

Simple and transparent pricing

No subscription. No commitment. Each Codex corresponds to a proof recorded in an independent registry.

1 photo
$3
Single photo only
Basic proof
Most used
Up to 3 photos
$5
Up to 3 photos included
Complete proof
Pack 10
$45
10 proofs • Up to 3 photos each
Pack 20
$95
20 proofs • Up to 3 photos each
Pack 30
$140
30 proofs • Up to 3 photos each
Pack 50
$225
50 proofs • Up to 3 photos each
Pack 75
$330
75 proofs • Up to 3 photos each
Pack 100
$425
100 proofs • Up to 3 photos each

One proof = one SHA-256 cryptographic fingerprint, timestamped and publicly verifiable.

What you actually get

  • Independent timestamped proof
  • Public verification
  • No document storage
  • Guaranteed integrity (SHA-256 hash)
  • Automatic invoice

Codex is not a declaration. It transforms content into verifiable technical proof.

Payment

Secure payment via credit card, Apple Pay or Google Pay. Automatic invoicing included.
Payments are processed by our banking partner Stripe.

Bank transfer available for professional clients.

Special offer for professionals: Open an account and become a partner to generate your own revenue.

Offer reserved for professionals — a business registration number may be required