CONTINUOUS INTERNET TELEMETRY24H DRIFT2,490 material changesacross 1,983 domains · last 24h · +574 vs yesterdayDNS DRIFT38 domains changed DNS providertop destination cloudflare.com · +8 vs yesterdayEMAIL DRIFT8 domains switched email providertop destination google.comCERT DRIFT7 domains switched issuing CA24hNOW506 curated domains not reachable+27 vs yesterdaySITE ERRORS25,578 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 128,065 sites429 rate-limit / 403 bot-block, a posture signal

amchamchina.org

Observed Jul 25, 2026, 20:57 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
Email byMicrosoft 365
Secured byDigiCert
Also usesGoogle Search Console
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 amchamchina.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_289b0e174371928c
Output Hash
794ade405adadec9769c33e69be3069104c400e4ea2d494e4ee6ae55b95a2809
Signature
ed25519:f296b0f526fd2df7be8b6146ec6f2a4f53b7f2b862545c85f47272f4c0245337c5bcffd450a32925bcb222638666be6b4205e6053e23816b4ef88015929ca009
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser