Watermark.
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Switch site 38 sites · 11 basins 8 open

Each site is one Watermark investigation. The page color says what opens; the campus line is the build on the ground — two different clocks.

MAU Maumee Basin 9 sites
2MI The Two Miamis 9 sites
SE Southeastern Basins 12 sites
NE Northeast Basins 8 sites
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Entity LEIs (GLEIF)

Verified Legal Entity Identifier (LEI) records for the corridor / RSEI facility parent companies on a site’s watchlist, resolved against the GLEIF registry — the global “who is who / who owns whom” directory. Regenerate with watermark lei.

The watchlist is pinned per corridor, not derived: an entity is on it because a site’s record put it there. One watchlist is committed today — Lima’s — so a site with no LEI records of its own reads this file for the method and holds nothing under it yet.

Source

DatasetGLEIF LEI — AWS Open Data s3://gleif (golden copy)
AccessGLEIF REST API https://api.gleif.org/api/v1
LicenseCreative Commons CC0
Registryhttps://registry.opendata.aws/lei/
Docshttps://www.gleif.org/en/lei-data/gleif-golden-copy

The S3 bucket is the bulk golden copy (millions of records, refreshed ~3×/day). For a small watchlist we use the REST API; raw responses cache under the git-ignored data/cache/gleif/, and only the curated YAML here is committed.

Method (litigation discipline)

  • Every LEI is pinned and fetched by exact 20-character ID — never a fuzzy name match — so the committed record can’t drift onto the wrong legal entity. This is the whole point: a multinational’s US operating subsidiary and its foreign parent routinely share a trading name, and a fuzzy search returns the parent first. Pinning by ID makes which one was meant a reviewable decision instead of a search result.
  • Entities whose correct legal entity stays ambiguous are kept as unresolved leads, not pinned records (the leads: list — empty when all resolve). Prefer omission over a wrong match.
  • A direct/ultimate parent that returns 404 means GLEIF holds no reported relationship record — recorded as absent, which is not a claim that no parent exists (it may be an unreported reporting exception). GLEIF relationships are self-reported.

Files

  • lei-records.yamlmeta provenance + one record per pinned entity (LEI, legal name, jurisdiction, entity/registration status, legal address, reported direct/ultimate parent) + the unresolved leads.

Per-site instances

Which entities a corridor pins, and what the registry said about them, belong to the site whose record named them. They live beside this file under instances/:

Cataloged datasets — generated from data/catalog/reference/; run watermark catalog render --apply after editing an entry.

gleif — Corridor Entity LEIs (GLEIF)

Source: GLEIF — REST API api.gleif.org (Golden Copy) · License: CC0 1.0 · Access: public · Site scope: basin-shared · Refresh: on-demand

Regenerate: watermark gleif

filetypelfs
reference/gleif/lei-records.yamlapplication/x-yamlno