rub.systems

Observed Jul 25, 2026, 03:13 UTC (3d 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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Signed observation on record.

IPv6 · 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.

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

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

Ed25519 Receipt

Receipt ID: rcpt_5b42f1c40c955984
Output Hash: 1ac68ce5678eceea97d7616b06589cbf57f4f4d294944ae48a5b7123c8037242
Signature: ed25519:f8f19c320fe0174dda509e62a0530f2ba25cc93da4020d80faeb638cbc63256f47a6dfb2535dab63e3961bd1555ddab6df1491866192c3b8a8e8971e07bad80d
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/rub.systems