theseus.fi

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

Secured byGoogle Trust Services

Registered toNational Library of Finland (University of Helsinki)

IPv6 · tranco_100k

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 theseus.fi. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_21e9d28accf92bf0
Output Hash: 59ee9fbf34df684a86d8a3559ad659b5e759d535ae031354021bbbed145db62f
Signature: ed25519:9b688a5e92de3c295deceae022f89d2063bacf69039148bd6ef6d0f09b97f263a43fb95ac33fbf2ae8dcedf732255a78f4c19cbd0a3b087d6d8b0b0167baca07
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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