arq.org

Observed Jul 25, 2026, 16:07 UTC (5h 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

Email byMicrosoft 365

Secured byGlobalSign

Also usesGoogle Search Console

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.

Verify this receipt

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

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

Ed25519 Receipt

Receipt ID: rcpt_8984f36c305a1ebc
Output Hash: c3b14254d2fcfe47cee31d148d2fa31e3a81b2ab1348339d5a76afa84c8e2de0
Signature: ed25519:80ba7c78174fd4e0322276992ab2d9348d3b48bf328e461436610f033cda2d39bffb9b0fcd7924739a0694253dc11fd13e97bf3833b89b84d33596ccd382af07
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/arq.org