CONTINUOUS INTERNET TELEMETRY24H DRIFT2,165 material changesacross 1,666 domains · last 24h · +249 vs yesterdayDNS DRIFT32 domains changed DNS providertop destination cloudflare.com · +2 vs yesterdayEMAIL DRIFT6 domains switched email providertop destination google.comCERT DRIFT7 domains switched issuing CA24hNOW494 curated domains not reachablelast probe, steadySITE ERRORS21,510 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,118 sites429 rate-limit / 403 bot-block, a posture signal

ascelibrary.org

Observed Jul 25, 2026, 16:33 UTC (10h 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
Secured byGoogle Trust Services
Also usesGoogle Search Console
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 ascelibrary.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_03e9486abbbaf83b
Output Hash
3bb7c5a0583ca3442550a42ecb1e5defd1e480fe2adb832956ab2877af78fa66
Signature
ed25519:0a5be77eb18d7f800f448a1f24817418158257ca7c9d71213aea7c6f761af65838c840e6523b59b6c1c66f6b2d5790210b6e08fd551d10892e625e824c954008
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser