alu.org

Observed Jul 25, 2026, 22:55 UTC (2d 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

Secured byLet's Encrypt

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

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

Ed25519 Receipt

Receipt ID: rcpt_774221c58fdc68eb
Output Hash: 13a799914303352c54294f6ddb8f9cab00381793f2994a7677dfd230a26dbaac
Signature: ed25519:66878646dd829bd5150eb6bdff25f7ee7ef9aaced1beeec0e0e4fbd3e1f286fea96146d62c9fa4daf777198458fcce65c5a7146927a80adf9412996b8b5a4a0d
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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