rsj.co.jp

Observed Jul 26, 2026, 11:58 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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Up right now

Secured byLet's Encrypt

Also usesGoogle Search Console

1 subdomain · domcop

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 rsj.co.jp. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_1253b55691abe3f7
Output Hash: 3f5c7e6a4e94af4bd52d764aca39d5eeef823ab62cf77fc11b260f8edc75b684
Signature: ed25519:533fe70e07d68cc40bd30e48cb53feafcb413068d2799e1d49aa7766e1a4657bf71a5837be4b2e7dac3cac927a573e6dab257942ff9a132ed160bed301fc0c01
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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