csub.edu

Observed Jul 24, 2026, 20:09 UTC (13h 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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Up right now

Runs onMicrosoft Corporation

Email byProofpoint

Secured byInternet2

tranco_100k

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.

Verify this receipt

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

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

Ed25519 Receipt

Receipt ID: rcpt_59cb04d911cd8860
Output Hash: dd1f2a1f2944df244267e92eaf0b0b001df5e43530469135c60db57cc8b231b9
Signature: ed25519:2478731966c0e5efe980b3635aeff0bbc99bfe736aa41eec687f5b3fcfdc2feabe8b3e82dac7ffe8be408caa019fe084a3f09bf813a0b234214896eb4dae8b03
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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