CONTINUOUS INTERNET TELEMETRY24H DRIFT1,757 material changesacross 1,252 domains · last 24h · +950 vs yesterdayDNS DRIFT27 domains changed DNS providertop destination cloudflare.comEMAIL DRIFT4 domains switched email providertop destination google.comCERT DRIFT4 domains switched issuing CA24hNOW478 curated domains not reachable+56 vs yesterdaySITE ERRORS17,745 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 102,437 sites429 rate-limit / 403 bot-block, a posture signal

alibris.com

Observed Jul 24, 2026, 18:52 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.

Guarded by a firewall
Runs onCloudflare
Email bySendGrid
Secured byLet's Encrypt
Registered withGoDaddy.com, LLC
Also usesGoogle Search Console
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 alibris.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_465a5c5ce1e4cfd3
Output Hash
2881b962c222925259202861792e29d87d428647c48b81cfce162cdf99243bdc
Signature
ed25519:56e2431abc6615e3accd1dff0b551a5269e34a3d5c4e007a3e913bfa9998506317c67002379101b15550fc06322b6a1df49caa0ef7b6ec6a0d8b5bfc9692d20e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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