CONTINUOUS INTERNET TELEMETRY24H DRIFT8,416 material changesacross 7,470 domains · last 24h · +2,946 vs yesterdayDNS DRIFT249 domains changed DNS providertop destination cloudflare.com · +136 vs yesterdayEMAIL DRIFT41 domains switched email providertop destination outlook.comCERT DRIFT52 domains switched issuing CA24h · +26 vs yesterdayNOW588 curated domains not reachablelast probe, steadySITE ERRORS32,404 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 144,007 sites429 rate-limit / 403 bot-block, a posture signal

arc-uk.org

Observed Jul 25, 2026, 23:07 UTC (2d 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.

Up right now
Email byMicrosoft 365
Secured byLet's Encrypt
majestic
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 arc-uk.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_cd4a1ce5e42de749
Output Hash
f1c8b660a68f5e530584fd376a257f65839b0689978537cd0b7dbe7109362e92
Signature
ed25519:c74f326a91a9de8a4cb44b7d77130424bed5f35cdb7eff7b24a7675c8c61ea60e77eebbb6d551c32988d8ddfc9e87dcc40b228a81bb4c8f76850dea47475720b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser