tengu_v3_reference_coverage

io.github.Hlobo-dev/tengu-firm · Verify this server

CROSSWALK COVERAGE — what the reference dataset actually contains, measured live and stated as numbers rather than adjectives: securities and issuers carried and how many are still active, identifier bindings held and how many are RETIRED, the percentage of securities carrying each rung, how many issuers bridge into the private-company graph and how those links break down by confidence grade, and how many dated issuer change events are on file. It also NAMES the rungs this crosswalk deliberately does not serve and why — a missing rung is a stated fact here, not a silent gap a customer discovers after integrating. Every source is listed with its own as-of date, its age in days and whether that age is beyond its expected refresh cadence, so a vintage component can never pass as current. Live-measured 2026-08-02: 77,313 securities (25,512 active), 58,179 issuers, 969,333 identifier bindings (209,715 current / 759,618 retired) across 9 indexed rungs, 26,189 issuers (45.0%) linked to the private graph. Call it before you buy, or before you build against it.