OpenTwo 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 “Green Glazed Jug” — 64 records examined, 21 dropped by the rights gate.
Archives queried 2026-09-03 09:13 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Jug
Artist not stated in the record · late 1200s–early 1300s
Jug
William Watts Taylor, American, 1847-1913 · 1891
Jug
Artist not stated in the record · second half 15th century
Milk Jug with Horn of Plenty and Flowers
Artist not stated in the record · mid-18th century
Jug
Artist not stated in the record · early–mid-16th century
Silenus
Minton and Company, British, 1793 - 1968 · ca. 1840
Green Glazed Jug
Artist not stated in the record · 14th century
Pitcher
Wedgwood, English, established 1759 · ca. 1879
Jug
Artist not stated in the record · 15th century
Eglinton
W. Ridgway & Company, Hanley and Shelton, Staffordshire, England, active ca. 1830 - 1854 · 1840
Jug
Artist not stated in the record · ca. 1800–1840
Jug
Artist not stated in the record · 1849
Jug
Christopher Dresser · ca. 1880
Jug and lid
Imperial Porcelain Manufactory, St. Petersburg, Russia · ca. 1765
Untitled
Unrecorded Edgefield District potter · ca. 1867–85
Ewer
Ansbach Pottery and Porcelain Factory, active 1708–1860 · ca. 1750
Jug
Artist not stated in the record · 15th–16th century
Jug
Artist not stated in the record · 1550–80
Jug
Artist not stated in the record · 1300–1500
Jug
George Tinworth, English, 1843 - 1913 · 1869–72
Jug
Artist not stated in the record · late 1200s–early 1300s
Jug
Christopher Dresser, Scottish, 1834–1904 · 1880–82
Jug
Artist not stated in the record · 17th century
Design for a Jug
Artist not stated in the record · 1880–1910
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. 1982 matched · 24 examined · 1 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. 99730 matched · 40 examined · 20 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 2026-09-03 09:13 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.