upmc.fr

Observed Jul 24, 2026, 19:43 UTC (14h 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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Not responding

Runs onRenater

Registered toSORBONNE UNIVERSITE

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.

Verify this receipt

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

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

Ed25519 Receipt

Receipt ID: rcpt_8cdbaae5a6fbc5ee
Output Hash: 1b12a0c600b92ebb7accf1b22c3394131afa61c30c7cb0adcc1f92aec37303c9
Signature: ed25519:e8624b08925ebc923a54f5958379c9079a3ce581d4237984362b44fda40130a987d668266a646dd85d8bca92cd9b1f0905e8bff7b417fa7f44a6c4c176f8790d
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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