sdcard.org

Observed Jul 24, 2026, 19:27 UTC (1h 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 usesGoogle Search Console

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

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

Ed25519 Receipt

Receipt ID: rcpt_afddd36c768f96e2
Output Hash: 2a4b6b103d8361a0f564ee16a6e7cd340750aa4c4fb2ed84d5eaa507ecac033f
Signature: ed25519:79782a7c947b44191fca70bbe636303026d51cee46c669a3f998d9c4d789d90abd8693e5999e29e927e6f422f2eb8fb3e67342cf66fd9bc785cd791f44b90e00
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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