CONTINUOUS INTERNET TELEMETRY24H DRIFT1,328 material changesacross 853 domains · last 24h · +521 vs yesterdayDNS DRIFT17 domains changed DNS providertop destination cloudflare.comEMAIL DRIFT2 domains switched email providertop destination hostmetro.comCERT DRIFT2 domains switched issuing CA24hNOW476 curated domains not reachable+54 vs yesterdaySITE ERRORS17,639 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 101,224 sites429 rate-limit / 403 bot-block, a posture signal

ambiente.sp.gov.br

Observed Jul 25, 2026, 16:51 UTC (2h 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 bySendGrid
Secured byDigiCert
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 ambiente.sp.gov.br. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_4d537f622b822920
Output Hash
2ef8745fa646fa59990c7f0b6ccb9678e1a42b55ee2f5b5ac359896e4a45311f
Signature
ed25519:7435424a2aaeb36ef03d054c6f11b7bb92d7f4bcbb9a2dc80c439645c30b04c2bdd3f00bc2e5255c11f8cf1c6ff1358a884bfdbad1bdb3785f5efb82dfea9f02
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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