Trust anchor

Signing keys

Compare the fingerprint in an Evidence Package with this official publication from Intelsirius S.r.l.

Verifiable digital record. Not automatic legal proof.

Current Evidence Package public key

Fingerprint (hex):

5f492d3391e1cd92277612618e177f74e7a7c3ac0b1a11145b7cc8d152f575e3

How to check a package

1. Open the Evidence Package archive.
2. Find the public-key fingerprint file included in the package.
3. Confirm it matches the fingerprint on this page.
4. Run the offline verification helper from the package (instructions in the package README).

Operator

Intelsirius S.r.l. — Via di San Miniato 26, 52026 Castelfranco Piandiscò (AR), Italy
VAT / P.IVA 02519080515 · REA AR-224865
info@siriusdetector.com · PEC intelsirius@pec.it

Key lifecycle

• This page is the external trust anchor for Evidence Package signatures.
• If the signing key is rotated, a new fingerprint will be published here before or at cut-over, with dates.
• Packages already issued remain verifiable with the key that signed them; retain historical fingerprints when rotated.

What this does not mean

• ❌ Automatic court admissibility
• ❌ Proof of substantive truth of web content
• ❌ That ChatGPT or any chat UI is a trust anchor

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