earthhour.org

Observed Jul 27, 2026, 14:29 UTC (3d 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

Runs onCloudflare

Email byMicrosoft 365

Secured byLet's Encrypt

Also usesZoomGoogle Search ConsoleHubSpot

tranco_100k

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

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

Ed25519 Receipt

Receipt ID: rcpt_2fad130365dfddcc
Output Hash: 0cdace3c00f1037058e11457184c4d6e2c11479d4223c5b58cb1a11099d5a895
Signature: ed25519:612c4f4922d077b1c0b871a7487de7ccb98571a2dc3093d10a58653148c21f9bb2b9b47f8369ef25c7b554cf065a74cd8ce82c2b2002f0b1983206b7135f6505
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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