altitude.org

Observed Jul 25, 2026, 22:55 UTC (1d 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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Secured byLet's Encrypt

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1 subdomain · majestic

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 altitude.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_97e4fc1539bb5b87
Output Hash: def376d157a46d65deb127f6d7c8b6e888d87ae1af2f9851fcbada83754f8d8e
Signature: ed25519:08d47f63f74944f8632f9c3248b353f7e31102df9a49b379c079becd0e3be373f7fb835d9605fa046c035dbc9e29a1d062a825923233c30498fe983dc0622305
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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