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. 24 shown for “Outer Robe (Uchikake) with Mount Penglai” — 64 records examined, 24 dropped by the rights gate.
Archives queried 2026-08-28 14:54 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Outer Robe (Uchikake) with Mount Penglai
Artist not stated in the record · mid-19th century

Mount
Artist not stated in the record · ca. 1810

Over Robe (Uchikake) with Mount Hōrai
Artist not stated in the record · late 18th century–first half 19th century

Snuffbox mounted with two miniatures
Artist not stated in the record · 1768–75

Beauty of the Kanbun Era
Artist not stated in the record · late 17th century

Saint Gennaro Calming Vesuvius
Andrea Vaccaro, Italian, 1604 - 1670 · 17th century

Outer Robe (Uchikake) with Phoenixes and Paulownia
Artist not stated in the record · early 20th century

Porcelain Figure Mounted as a Two-Light Candelabra (One of a Pair)
Artist not stated in the record · 18th or 19th century

Standing Figure with Jeweled Headdress
Artist not stated in the record · 12th–early 13th century

Porcelain Figure Mounted as a Two-Light Candelabra (One of a Pair)
Artist not stated in the record · 18th or 19th century

Outer Robe (Uchikake) with Maple Tree and River
Artist not stated in the record · first half of the 20th century

Sample book
Artist not stated in the record · 19th century

Outer Robe (Uchikake) with Scenes of Filial Piety
Artist not stated in the record · late 18th–early 19th century

Firescreen
Artist not stated in the record · ca. 1810

Outer Robe (Uchikake) with Chrysanthemum and Wisteria Bouquets
Artist not stated in the record · second half of the 18th–first half of the 19th century
Cream and red appliqued quilted bedcover
Unidentified · ca. 1850

Outer Robe (Uchikake) with Mandarin Oranges and Folded-Paper Butterflies
Artist not stated in the record · late 18th–early 19th century

Textile
Artist not stated in the record · 8th - 10th century

Outer Robe (Uchikake) with Peonies, Plum Blossoms, and Butterflies
Artist not stated in the record · late 18th–early 19th century

The palaces and gate towers of Penglai
Zhu Dan (mid- to late 17th century) · 1683
Kabuki Costume: Outer Robe (Uchikake) with Design of Lioness and Cubs
Artist not stated in the record · Second half of the 19th century

Blue and white check pattern pajama set
Unidentified · 1950s

Diptych with the Coronation of the Virgin and the Last Judgment
Artist not stated in the record · ca. 1260–70

Square
Artist not stated in the record · 3rd–4th century
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. 44 matched · 24 examined · 2 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.12 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 330834 matched · 40 examined · 22 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 2026-08-28 14:54 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.