crossbar.org

Observed Jul 24, 2026, 19:43 UTC (19h 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 byGoogle Workspace

Secured byLet's Encrypt

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

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

Ed25519 Receipt

Receipt ID: rcpt_88de472fa415f50b
Output Hash: a03d7525d5297127cd90d30694179f5ec36c6b12b86b2b60add70628ea55da54
Signature: ed25519:519d3cf67da7e6417ed07f3bf6c898823509204e3216ac3f82b734e6449f8ff42702058f102067330756940f071ee1418c0156e2dcf996ae52036c3dc8fc490f
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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