ris.ac.jp

Observed Jul 25, 2026, 07:44 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.

Verify this receipt yourself + Watch this domain

Not responding

Signed observation on record.

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.

Verify this receipt

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

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

Ed25519 Receipt

Receipt ID: rcpt_5664e502faed9fa1
Output Hash: 1b15172c2c2b245511dc859479de2b3f556255f9348d6089675a1fc40abcabb5
Signature: ed25519:50b3ea79a11dba22f33e54b327bffd2404818c41734c6aa83487c9dc5210242e049af9f2ba43aadc437ea83b4da43ff287fa4bbe6988924390c1bdad4c5abd03
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/ris.ac.jp