Aleksander Sekowski
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🌐 dev.toSource
A November 2026 preprint evaluates frozen RTBLint 0.14.7 as a versioned OpenRTB contract. Directed cases are not a production accuracy estimate, and the Prebid Server gap is part of the result.
🌐 dev.toSource
Parameter names on the tag and bid do not tell you which IAB grammar you have; the string header and gpp_sid do, and valid base64 is not enough.
🌐 dev.toSource
Use one fixed instant to test timestamp adapters for Meta, GA4, PostHog and Segment.
🌐 dev.toSource
Carry registered creative identity through VAST and reporting, then measure the reconciliation work it removes.
🌐 dev.toSource
From Dev RSS Feed: How vastlint's Validation Rules Were Extracted from the VAST PDF Specs and XSD Schemas