ast.org

Observed Jul 25, 2026, 06:22 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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Email byMicrosoft 365

tranco

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

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

Ed25519 Receipt

Receipt ID: rcpt_241465a30f2feb73
Output Hash: 25e28e8d5c2552ef60fe44025e7de1e8eb8a663d45adecb4b8ae71eb9be02dbc
Signature: ed25519:028da21a3aff5e6e3560d159571e13097f80f10e3b38d642c01197244ab5fa12286e0f6bf5d2abf01b6b3080fdc441d52b02cba15743067e6caa20141778ce09
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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