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John Lauer Publish Adom-authorized marked contact and pin variants with permission provenance bada81e 1mo ago

MachinePinLargeShort: optional MPN identification variant

The user-selected MPN MachinePinLargeShort is real STEP geometry, not a viewer text overlay. The plain model remains available. This is an identification aid, not a claim about factory marking, laser manufacturability, electrical ratings or package qualification. Tiny passives and narrow machine-contact rims require zoom.

Marked STEP · Marked GLB

Standalone lettering STEP · Fitting code · Per-file provenance and exact fitting parameters

Marked component review

Provenance

Generated by Codex Astra using the Adom STEP engine 1.3.0, followed by a local text-only surface-fit correction with CadQuery/OpenCascade. The original STEP document and its colours are preserved; a separate Adom.LaserEtch.MPN group is added. Both orientations are compared; a sampled fitting rectangle stays on the upper body surface, including bodies below raised terminals. Added text is 0.001mm thick, offset 0.0005mm above its selected surface. No original component geometry is cut away.

Source SHA-256: 5475aa33d2f5ec24d675ad72c0b576f612b24dc06f0fd15ba330dc87dc7a2f0e. Marked STEP SHA-256: b27ad91ad472b59e3d0e4c93a1ff7ab93e5ad8eb4ea4ebcb51edbfd5ea9f431e. All file hashes, processing rotations and chosen text extents are in the JSON record. The STEP engine could not generate text for this source; local DejaVu Sans glyph generation was used and is recorded.

Adom-owned source model. Adom CEO explicitly authorized publication of these MPN-marked derivatives on 2026-09-16; see ADOM-ASSET-PERMISSION.md and adom-asset-authorization.json. Original package license is retained; this records additional permission for the marked variant, not a replacement blanket license.

The source model is not newly independently authored merely because text was added. For generated nominal bodies, their existing drawing citations and simplifications remain in the component provenance. For other bodies, unresolved source claims stay unresolved.

Report a marking problem with the file hash, disputed placement/text, source evidence and a screenshot.