apptainer.org

Observed Jul 25, 2026, 23:05 UTC (2d 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

Email byGoogle Workspace

Secured byLet's Encrypt

Also usesGoogle Search Console

IPv6 · 1 subdomain · 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 apptainer.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_bcf357d91f07eba7
Output Hash: ec354e0c87d47ba0e0f6db487e99a14190219b04156568e8a69ab76fc892d585
Signature: ed25519:f954ce7309ccf0db4f6b6a3974ee4bd7af969829a41ea35d99ba5fffe0ba1f904683e679bbd97b33ffddcd011d7f68db927e1b4a160f98282c9e69d89af6c703
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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