blackcircles.com

Observed Jul 24, 2026, 19:28 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

Runs onCloudflare

Secured bySectigo

Registered withCloudflare, Inc.

Also usesGoogle Search Console

IPv6 · 1 subdomain · 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 blackcircles.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_a1612eea292030f5
Output Hash: 4cdadb03c6d916bf38de2480aaccb749bc042c675e378139e5294b3e59d9fbcb
Signature: ed25519:74bbfe5942f7024ce1ec39edb3ddf5d353ffc95b066a726f8b36519d262eee772d66448ed40da6996bb678bf81e8d2967e1ff3d7e6dfc09f8fa008db35ec4008
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/blackcircles.com