springerprofessional.de

Observed Jul 24, 2026, 19:01 UTC (15h 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

Runs onFastly

Email byProofpoint

Secured byLet's Encrypt

Also usesGoogle Search Console

tranco_40k

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 springerprofessional.de. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_ccd10985b627a629
Output Hash: bf19cb39a6f3cb55d34e42d146d4d0be665e3ac9eaed5b90b8c818ad22804236
Signature: ed25519:083deb75245684cb23bfdf06378cf44e0cea7fe5110cfec59ceed12d2fa6964f4e305d95b42a0c3c59167250847a0db09005f7fd6e22efa88bce29f43e36c507
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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