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 “Jar with coin pattern” — 64 records examined, 33 dropped by the rights gate.
Archives queried 2026-09-01 07:06 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Jar with coin pattern
Artist not stated in the record · 2nd–1st century BCE
Jar and lid
De Drie Posteleyne Astonne (The Three Porcelain Ash-Barrels) · 1673–1700
Storage jar decorated with mountain goats
Artist not stated in the record · ca. 4000–3600 BCE
Jar and lid
Louis Comfort Tiffany, American, 1848–1933 · ca. 1900
Carinated Stone Jar with Rope Pattern
Artist not stated in the record · ca. 1550–1458 BCE
Jar and lid
Artist not stated in the record · ca. 1830
Jug with rope pattern
Artist not stated in the record · ca. 1479–1425 BCE
Vase
Caroline Virginia (Rich) McGuffey, American, 1839 – 1905 · 1886
Jar
Artist not stated in the record · 9th–10th century
Jar and lid
Artist not stated in the record · ca. 1830
Dinar of Sanjar
Artist not stated in the record · dated 493 AH/1099 CE
Scent bottle and lid
Artist not stated in the record · ca. 1870
Dinar of Tughril (r. 1040–63)
Artist not stated in the record · dated 444 AH/1052–53 CE
Jar and lid
Artist not stated in the record · 19th century
Dragon-Handled Jug with Inscription
Artist not stated in the record · early 16th century
with Coin and Stamp Compartment
Artist not stated in the record · ca. 1890
Jar
Artist not stated in the record · ca. 2nd–4th century
Small Dish (Kozara) with Three Jars
Artist not stated in the record · 1680–90s
Coin
Artist not stated in the record · 5th–14th century
Coin
Artist not stated in the record · 5th–14th 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. 524 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. 576407 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 2026-09-01 07:06 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.