arpa-h.gov

Observed Jul 25, 2026, 07:23 UTC (10h 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 byDigiCert

Also usesZoomSlackGoogle Search ConsoleHubSpotAtlassianFigma

IPv6 · 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 arpa-h.gov. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_40bf2e72a2b44096
Output Hash: d79cdbe8f20b431a556ba835ab66ff2e80f898ee6b4fb4f8e605b6008ec5dcfb
Signature: ed25519:ca7cc9ee77acaf60b7aec263e62686253372c9b4e7d2223748b58f2f7d621105b489892f8d312627beed832cc3733228e521be72910edeaacad365cdecc6960d
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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