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. 21 shown for “Satsuma ware vase” — 64 records examined, 31 dropped by the rights gate.
Archives queried 2026-09-03 02:49 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Vase
Artist not stated in the record · 1713–22
Satsuma ware vase
Artist not stated in the record · 18th-19th century
Vase
Greenwood Pottery Company · ca. 1884–93
Satsuma ware jar, White Satsuma type
Artist not stated in the record · 1650-1750
Vase
Artist not stated in the record · 12th–13th century
Satsuma ware sake ewer
Artist not stated in the record · second half of 17th-18th century
Vase
Artist not stated in the record
Satsuma ware tea bowl
Artist not stated in the record · 1640-1660
Vase
Artist not stated in the record · 18th century
Vase with design of dragons chasing flaming jewel
Artist not stated in the record · 19th century
Vase
Artist not stated in the record · 19th century
White Satsuma ware tea bowl
Artist not stated in the record · 1690-1750
Vase
Artist not stated in the record · late 18th–19th century
Lampstand converted to incense burner
Artist not stated in the record · 19th century
Vase
Artist not stated in the record · late 17th–early 18th century
Cup
Artist not stated in the record · 1630-1700
Vase
Artist not stated in the record · 1689–1712
Satsuma ware serving bowl, Ryumonji kilns
Artist not stated in the record · 1790-1860
Vase
Artist not stated in the record · 1678–88
Vase
Artist not stated in the record · 1678–88
Vase
Artist not stated in the record · 1678–88
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. 1666 matched · 24 examined · 0 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. 12988 matched · 40 examined · 31 dropped by the rights gate. Kept only where metadata_usage.access === "CC0" and an image resource was published.9 shown
These figures describe the pass run at 2026-09-03 02:49 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.