STATIC QR MAKER: QUALIFICATION AND LIMITS

Software/file checks are distinct from GUI, phone and print acceptance.

Source/byte checks exercise the pinned Project Nayuki encoder compiled from
bcfe1b018cec5f1f91b5705eca5bb4cdd34e9f8d, not the earlier ReportLab reference.
The standalone browser script is also executed by Node to generate the actual
SVG/PNG and JSON bytes. Independent libzbar decodes PNG and sequentially Inkscape-
rendered SVG; this is not a fake Canvas encoder or metadata-only assertion.

The checks cover save/reopen/revise edition=1 to edition=2, original file
immutability, exact query/fragment/case/percent payloads, maximum length and scale,
medium ECC and four-module margins, JSON schema/size/UTF-8 rejection, Cancel,
atomic replacement, stale async reads and Blob download-byte preparation.
Runtime DOM checks use a clearly labeled test adapter, not a real browser.

No real GUI/browser download, file:// launch, physical phone, paper print,
screen-reader, real beginner, security certification or every-device guarantee
is claimed. Source audit/CSP show no app-initiated data network route, but are
not a captured browser network trace. The website host still serves the page.
Test your saved image and final print, and keep the target website available.