robertgraham.us

Observed Jul 25, 2026, 05:43 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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Guarded by a firewall

Runs onCloudflare

Email byProofpoint

Secured byLet's Encrypt

Also usesGoogle Search Console

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 robertgraham.us. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_ab21f26433e57929
Output Hash: c0702956eb493557a649b7f911a165576e15d6397281fa9c1dec4b560484fa5a
Signature: ed25519:e4a0d838a8a2f6f4d0837a52747ecd8dea841cb5768a97dfa936675a0b3a6f92ef4034da88eaa20ee6d28db4135d77719300742f55151735e0accb1bcd3ea708
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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