ast-science.com

Observed Jul 24, 2026, 17:46 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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Runs onAmazon

Email byMicrosoft 365

Secured byLet's Encrypt

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1 subdomain · aerospace

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

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

Ed25519 Receipt

Receipt ID: rcpt_95cf91b63a722448
Output Hash: 92b2aa76c52344c0ce6ce23f73067ac85c490658c2686ea88dab88b286455cd3
Signature: ed25519:1967cbd94daea5ba5379d35b22982aac175880ad3c2ade7b6263ab921ab7814beef7dd0fc084837dc082186ec587f25d84a74179b903c01d0eeb37088ca51309
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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