nx_reveal_lib.nx

nx_reveal_lib.nx -- THE ONE CLICK-TO-OPEN PRIMITIVE FOR PUBLIC BOARDS (ecosystem EC64, 2026-09-17). Operator 2026-09-17: "i dont want nudity or other things shown without a clickthrough to open or expand on public boards" and, of result pages, "i dont want them strewn about". Every emitter that puts result media on a public page composes THIS lib, so the rule lives in the path and not in a seat's memory: * a content CLASS is data on every media item; the class decides the MODE through the policy rows: open = may render inline (charts, diagrams) click = collapsed behind a native disclosure; nothing is drawn until the reader opens it, and with scripting enabled a lazy image inside a closed disclosure is not fetched either gated = never emitted on a public page: a named placeholder, and the href is NOT written (a URL is a leak) * policy rows are DATA: class|<id>|<mode>|<rating>|<source>|<label>, the built-in rows below plus an optional file (knowledge/reveal_policy.conf). THE FILE MAY ONLY TIGHTEN: the effective mode is the stricter of the two, a class the file declares with rating adult can never be open, and a class NOBODY declares is gated. Wrong in the direction of showing less, by construction. * rating adult on any emitted item makes the page carry the rating meta the search engines' safe filters read. * source is the IPTC digital source type term for the item (algorithmicMedia = "created purely by an algorithm not based on any sampled training data", which is what the estate's SDF renders are), written as a data attribute so a synthetic render says so in a machine-readable place as well as in words. * rvl_audit is the VERIFIER: it counts media tags in an emitted page that sit outside a reveal block or an open figure. Every consumer's gate holds that count at zero over its own output. The disclosure is the platform's own (details/summary): keyboard operable, announced by assistive technology, and it works with scripting off. A click-to-open is a CONTENT WARNING, NOT AGE ASSURANCE: that is why explicit media and nude reference media of real people are gated off the public surface here rather than hidden behind a click. license_tier: ORIGINAL No hw writes (Rule 26).