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. 20 shown for “Grain server (gui) with foot rim broken and repaired” — 64 records examined, 36 dropped by the rights gate.
Archives queried 2026-09-02 17:29 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Glass oinochoe
Artist not stated in the record · mid-4th–early 3rd century BCE
Grain server (gui) with foot rim broken and repaired
Artist not stated in the record · 10th century BCE
Glass cantharus (cup with two handles)
Artist not stated in the record · 1st century CE
Ritual grain server with lid (gui) and water buffalos
Artist not stated in the record · late 11th-early 10th century BCE
Glass dish
Artist not stated in the record · 4th century CE
Ritual grain server (gui) with masks
Artist not stated in the record · ca. late 11th-early 10th century BCE
Glass bottle with two handles
Artist not stated in the record · 4th century CE
Ritual grain server (gui) with spikes, ribs, and, dragons
Artist not stated in the record · ca. 1050-1000 BCE
Glass oinochoe (perfume jug)
Artist not stated in the record · late 4th–early 3rd century BCE
Bowl
Artist not stated in the record · late 9th-11th century
Glass beaker
Artist not stated in the record · 4th century CE
Ritual grain server (gui)
Artist not stated in the record · 9th-8th century BCE
Glass cinerary urn with lid
Artist not stated in the record · mid-1st century CE
Pair of Covered Urns
Mennecy Porcelain Manufactory, French, active 1735 – 1773 · 1740–1750
Glass jug with chain handle
Artist not stated in the record · 3rd century CE
Ritual grain server (gui)
Artist not stated in the record · ca. 1200-1050 BCE
Glass oinochoe (perfume jug)
Artist not stated in the record · late 4th–early 3rd century BCE
Glass beaker
Artist not stated in the record · ca. 3rd century CE
Glass jug
Artist not stated in the record · mid-1st–2nd century CE
Glass oinochoe (perfume jug)
Artist not stated in the record · late 6th–5th century BCE
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. 45 matched · 24 examined · 4 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. 1544018 matched · 40 examined · 32 dropped by the rights gate. Kept only where metadata_usage.access === "CC0" and an image resource was published.8 shown
These figures describe the pass run at 2026-09-02 17:29 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.