CONTINUOUS INTERNET TELEMETRY24H DRIFT737 material changesacross 248 domains · last 24h · -70 vs yesterdayDNS DRIFT1 domain changed DNS providertop destination hichina.comNOW481 curated domains not reachable+59 vs yesterdaySITE ERRORS17,665 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 100,900 sites429 rate-limit / 403 bot-block, a posture signal

amrc.org.hk

Observed Jul 20, 2026, 10:18 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.

Not responding
Email byGoogle Workspace
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 amrc.org.hk. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_e042eca4edc1c54c
Output Hash
bd0fead8b5a97c47ca8a90b3059240b448ca14ec36649d1210ceffd11cbb0882
Signature
ed25519:3489951a16a12b1fd434a2b19b1b7aded97763db6012dade127c60e801c170de2a84e3e781e772002aafc8920bf70511d79cba22f3f901dfa8eaa2fbba523902
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
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