This page aggregates measured, corroborated evidence: donors' iPhones recorded apps contacting this domain, every claim below was reported by separate accepted donations and published under a human verdict (later rows for an approved app inherit its verdict). A contact is a measurement, not an accusation — it does not show what data was sent.
sdmntprwestus2.oaiusercontent.com
classified as first-party · 2
What our research panel found AI-drafted · human-reviewed
We ask several independent AI models the same question and publish their answers separately — cross-vendor agreement is evidence against fabrication, and disagreement is worth seeing. 3 of 3 models answered, overall confidence high. A human reviewed this domain's claims before anything here published.
Anthropic Claude — first-party
oaiusercontent.com is OpenAI's own user-content domain (same publisher as the app, com.openai.chat), and the 'sdmntprwestus2' hostname pattern suggests a regional storage/content-delivery endpoint serving user-generated content such as uploads and generated files. This is consistent with the app's declared collection of user-generated content and app interactions, so nothing here implies an undeclared data flow; note the CDN-vs-first-party distinction is a judgment call since the host serves a content-delivery role within first-party infrastructure.
OpenAI — first-party
The oaiusercontent.com domain appears associated with OpenAI's service infrastructure and is likely first-party for ChatGPT. A domain contact alone does not establish a data flow beyond the app's declared privacy-label categories.
Google Gemini — first-party
The domain oaiusercontent.com is operated by OpenAI to host and deliver user-generated content and media for ChatGPT, making this a first-party operational contact.
Apps measured contacting this domain
| App | Label gap | Donations | Contacts | Seen |
|---|---|---|---|---|
| ChatGPT | — | 3 | 9 | 2026-07-30 |
The corpus grows one report at a time: donate your App Privacy Report — anonymous by design.
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