astralcodexten.com

Observed Jul 24, 2026, 22:48 UTC (2h 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 byLet's Encrypt

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

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

Ed25519 Receipt

Receipt ID: rcpt_7420cd8fc686c8d5
Output Hash: b39135542a52972d2cb7fba40e53b92febbb79c0b947ee5ca6ef678fc1537e9b
Signature: ed25519:69fcf1eb2c0dc2f40c0be4355372903faedaec7ce705464483d9a6b07381125d7782e431f702621ac49b3454d757f4322c7ecf7249fb5cdb87b13d140492d909
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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