CONTINUOUS INTERNET TELEMETRY24H DRIFT5,342 material changesacross 5,226 domains · last 24h · -128 vs yesterdayDNS DRIFT175 domains changed DNS providertop destination parity.domains · +62 vs yesterdayEMAIL DRIFT19 domains switched email providertop destination h-email.netCERT DRIFT22 domains switched issuing CA24h · -4 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

aperiodical.com

Observed Jul 25, 2026, 23:03 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
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 aperiodical.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_b59e36f04a2ab73b
Output Hash
173f70fb47c208d3d155e8f3291159af22f14c0d681b90d8ff9fc5246ef7fec7
Signature
ed25519:867789bbda2267e5ef2b850a16876420571da648766bbbd98096b0167c615566a10c4483bf231238c5d32a5a7e28efb32c4a43cc32fc48232a8b84f5f87eeb02
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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