Proof becomes visible.

Follow every cryptographic binding, from source fact to public verdict, in a free experience with no account.

Try for free Verify a proof

No account
No card
This page does not retain your data

01 / DISCOVERY

Attestation simulator

Proof flow Waiting

01
Source digest Local SHA-256
PRÊT
02
Unique challenge Time binding
PRÊT
03
Attestation CSAC-LITE envelope
PRÊT
04
Local control JWKS · context · signature
PRÊT
05
Public verdict Verifier report
PRÊT

Launch the experience to observe the proof chain.

Cryptographic artifacts View bound fingerprints

Source digest: —
Challenge: —
Commitment C: —
C composite: —
Key ID: —
Expiration: —

02 / PUBLIC VERIFICATION

Inspect an envelope

Paste a CSAC-LITE attestation. The console requests a report from this origin’s verifier.

RAPPORT

No envelope inspected

The server report is distinct from the Discovery flow’s local control.

Source: —
Code: —
Step: —

CSAC / PROOF OBSERVATORY

Infrastructure designed so trust can be verified.

Review the Discovery experience