TR-001ActiveLatest Oct 20, 2026
Apple blocks requests to identity providers, including UID2, ID5, LiveRamp, Permutive and Audigent, starting with iOS 27 on 2026-09-14. WebKit confirmed the Apple identity block on 2026-10-19 for Safari on iOS, iPadOS, macOS and visionOS 27. The Trade Desk's ad delivery domain was on the block list and is released in the iOS 27.2 beta. Apple has not published the list.
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TR-002PausedLatest Nov 5, 2025
A Truthset study for CIMM and Go Addressable, published 2025-11-05, found that IP-to-postal linkages were accurate 13% of the time on average. IP-to-email linkages were accurate 16% of the time. Six data providers agreed on few of the same linkages.
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TR-003Paused
Starting 2027-02-17, Google Ad Manager and AdSense count display impressions when the creative begins to render, not when it downloads. The change covers display on web, mobile web and CTV banner. Google says native, interstitial, app and video already count this way. Google says no action is required and that display impression counts can drop.
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