regextester.com

Observed Jul 26, 2026, 06:06 UTC (1d 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 byAmazon

majestic

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 regextester.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_14d3389f934eb869
Output Hash: efd18a1d7414f0c58217982045c5bab052f8876edbb146f548a8779334bdbf9a
Signature: ed25519:4ce199c8722c609ab85caf05577b61de89e3a71ceca5ac287455a0c1eddf03649c2672ca438984eee0a299e3d3c51e00daa2e979e908aa4386e241e3365d3107
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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