Two archives, queried live.
Every record below comes from The Met or Smithsonian Open Access and was filtered on that archive’s own rights field before it reached this page. 13 shown for “Phlox paniculata L.” — 41 records examined, 7 dropped by the rights gate.
Archives queried 2026-09-02 01:20 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.![Prairie Titlark. Anthus hypogaeus [current name: American Pipit. Anthus rubescens], from "The Birds of America," plate 80 [later LXXX], by John James Audubon](/_next/image?url=https%3A%2F%2Fimages.metmuseum.org%2FCRDImages%2Fdp%2Fweb-large%2FDP-46585-001.jpg&w=3840&q=75)
Prairie Titlark. Anthus hypogaeus [current name: American Pipit. Anthus rubescens], from "The Birds of America," plate 80 [later LXXX]
John James Audubon · 1830
Phlox paniculata L.
Artist not stated in the record · 14 Jul 1896
Phlox paniculata L.
Artist not stated in the record · 18 Oct 1876
Phlox paniculata L.
Artist not stated in the record · 4 Aug 1878
Phlox paniculata L.
Artist not stated in the record
Phlox paniculata L.
Artist not stated in the record · 7 Aug 1892

Phlox paniculata L.
Artist not stated in the record · 18

Phlox paniculata L.
Artist not stated in the record · 4 Aug 1910

Phlox paniculata L.
Artist not stated in the record · 1916

Phlox paniculata L.
Artist not stated in the record · 1903

Phlox paniculata L.
Artist not stated in the record · 10 Oct 2019

Phlox paniculata L.
Artist not stated in the record · 28 Jul 1895

Phlox paniculata L.
Artist not stated in the record · 28 Aug 1958
Where these records came from.
Two archives are wired, and only two. Each one is filtered on its own rights field — never on a title match, and never on the presence of an image file.
- The Met Collection API (Open Access)Rights field:
isPublicDomain. 1 matched · 1 examined · 0 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.1 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 1297550 matched · 40 examined · 7 dropped by the rights gate. Kept only where metadata_usage.access === "CC0" and an image resource was published.12 shown
These figures describe the pass run at 2026-09-02 01:20 UTC, during this request. A completed pass is kept for 24 hours and replayed for an identical search, which is what keeps repeated queries inside Smithsonian’s 30-requests-per-hour allowance. A pass in which either archive failed to answer is never kept — an outage must not be replayed as though it were a finding about the catalogue.
Wikimedia Commons and the Library of Congress are deliberately not wired. Wikimedia was confirmed, on a live query, to return CC-BY material inside the same result set as genuine public domain works, and filtering it safely has not been designed yet. loc.gov was blocked by bot detection during the source evaluation, so its rights vocabulary has never been observed — and nothing here is built on a field nobody has read.
An image file is a rights claim. It never travels without its field.