polyfill-fastly.io

Observed Jul 18, 2026, 13:16 UTC (5d 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 onFastly

Secured byCertainly

IPv6 · tranco_40k

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 polyfill-fastly.io. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_8e9224aeb8fb809a
Output Hash: 19e9dfbb6d2e587233b2323068ed77dc1f5aad14fd86628565dfd7d2d84f4d41
Signature: ed25519:02274fb28b5dc041f8ac245a5fa9a12ff887774e921a3f76fa9dae7aadb50a449619261a2c1bae6a660c746ad0a733767d85732ad9d9129cf53326b631445e07
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/polyfill-fastly.io