acm.org

Observed Jul 25, 2026, 14:24 UTC (20h 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

Secured byDigiCert

Registered withNetwork Solutions, LLC

Also usesGoogle Search Console

non_profit

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.

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Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for acm.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_5a96f67bad7821a4
Output Hash: c16c0f655a7e417d4ffb15ba746f3e44c1ead3ecc4f21afd942584cf5a70fda9
Signature: ed25519:b27096004b27d818477ceb89cdd0f7213cf654c701278ffe4b458bd58554329bbbeed89037ecc9c82fd3b8d71ae604a503f30f81da3b9fa4c5bc3eabc94bcb08
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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