archi.co.jp

Observed Jul 26, 2026, 11:27 UTC (2d 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

Up right now

Secured byLet's Encrypt

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

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

Ed25519 Receipt

Receipt ID: rcpt_d82c7ecfc6b62de4
Output Hash: c06dea66c4f6b48d3386c61aa04983c9315e3d0aa25a44d58082f0dc28efee05
Signature: ed25519:71e2d40859f774163573860f29ba94f708fad1a09e4aab9b2c19d163b2e062e9707073b3dbfb35068265b23326d091d595404f31ff95a9af5f13340b6aa63e06
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/archi.co.jp