新：汉字声族探索器 · 玄—旋—悬—弦 →
iSydney v5.7 · Universal Explorer + Better Observation
One search surface · many populations
Home · Passport · Rules
Explorer observes · Passport identifies · Navigator travels

Search the City as one object graph.

Search across CIDM publications, English words, CN3500 characters, Chinese/WeChat discovery objects, letters and candidate questions. Results preserve population and evidence state rather than flattening them into one truth level.

Results
Evidence boundary: Explorer can expose observed, candidate, identity-only and discovery objects together. Their state remains visible. Discovery is not evidence; structural association is not causality; Passport identity is not validation.