arc-copro.fr

Observed Jul 20, 2026, 07:15 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.

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Email byMicrosoft 365

Secured byLet's Encrypt

1 subdomain · tranco

Every line above is a signed observation. Check the math at the bottom of the page.

No payload stored for this observation.

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

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Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for arc-copro.fr. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/arc-copro.fr">
  <img src="https://domaindrift.io/badge/arc-copro.fr.svg"
       width="300" height="64" alt="DomainDrift signed observations for arc-copro.fr">
</a>

Ed25519 Receipt

Receipt ID: rcpt_9c598ddb84ac6c62
Output Hash: deed2ac9a06408f7c9e9dc8ec8701e5ca26471464b6782c32b6c87b247408cae
Signature: ed25519:b305163721b55fece1768cbbb45c5ff2f93024b5756f0dd10439711b9d4c76d9866f9f3bdcd98c1b937c27245e41dae5f5324e95cc5f6e0636bc27d2ff14510c
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

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