Most plants still invent a new part master every time work crosses a suite boundary. CAD owns a geometry ID. PLM owns another. MES invents a third for the traveler. Nightly syncs paper over the cracks until an ECO lands and three systems disagree. That is not a digital thread. That is thirteen truths with a spreadsheet referee.
N23D is built so a part is one vault object from sketch to traveler. One native Rust binary, local-first content-addressed storage, permanent license. Check in geometry, revise the BOM, gate the build — same identity, same history, no connector tax. See the Rust stack page and licensing for the ownership bar.
Homepage pass/fail stays blunt: One platform. Full digital thread. If your part number still forks when it leaves the CAD seat, we failed. Thirteen modules can load; they do not get thirteen databases.
Demand one object identity across the thread. Keep the vault where the work happens. That is N23D.