usra.edu

Observed Jul 17, 2026, 13:49 UTC (7d 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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Not responding

Runs onDatabank

Email byMicrosoft 365

Also usesAtlassianGoogle Search Console

tranco_40k

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 usra.edu. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_632c78b89d6734e2
Output Hash: c2f272582fba5a5b3fa64b9215a345a2bae01045d9f84ee2365be6d43197654c
Signature: ed25519:f9795d9b55e0ea80fd47a6deab2643696c1a3764bc8a54b1ae63b9dc04b3fa154dac272a7ac2664d071b80d9823d11fd4843aed4e79a61a544367182980d100b
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

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