CONTINUOUS INTERNET TELEMETRY24H DRIFT5,656 material changesacross 5,518 domains · last 24h · +186 vs yesterdayDNS DRIFT187 domains changed DNS providertop destination parity.domains · +74 vs yesterdayEMAIL DRIFT24 domains switched email providertop destination google.comCERT DRIFT24 domains switched issuing CA24h · -2 vs yesterdayNOW580 curated domains not reachablelast probe, steadySITE ERRORS31,456 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 141,539 sites429 rate-limit / 403 bot-block, a posture signal

andrewcbancroft.com

Observed Jul 27, 2026, 03:34 UTC (11h 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
Secured byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · domcop
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 andrewcbancroft.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_2b502133b26884df
Output Hash
d95d2a85ea897553bb788b11046005d7315b23c36370b0202ec9638520584ee5
Signature
ed25519:59ed9ef1c8fa01868b1ec9bb0c5d36e461d5bbc4494a821f2dd9ae97946f90879a40d874df12d863c5c615ab1c457efa39612dcdf4f140c907ea935d0769ba04
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser