arcsa.org

Observed Jul 27, 2026, 19:03 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.

Verify this receipt yourself + Watch this domain

Up right now

Runs onCloudflare

Email byMicrosoft 365

Secured byGoogle Trust Services

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

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

Ed25519 Receipt

Receipt ID: rcpt_e49545dd0aee5603
Output Hash: 95549f4c4a788fc0f15143c274efa30293a4c0a9f9593885615d054f44492e2c
Signature: ed25519:67521e6b6f18dd882f905e685070f5e158bee3da650ae3a0913059517ab77122d6d4227543dfa4190919a28a6906273344dd04a95d2b90a3ddea04d8bd07c903
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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