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 “Mirror in the style of the Tang dynasty (618-907)” — 64 records examined, 2 dropped by the rights gate.
Archives queried 2026-09-08 13:40 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Mirror in the style of the Tang dynasty (618-907)
Artist not stated in the record · 19th–20th century
Mirror (chien)
Artist not stated in the record · 6th-9th century
Mirror in the style of the Tang dynasty (618–907)
Artist not stated in the record
Fragment of Mirror. Lion and grape design
Artist not stated in the record · 618-907
Mirror
Johannes Hannart (or Jan Hanat) · ca. 1685–1700
Mirror
Artist not stated in the record · 8th century
Mirror
Johann Valentin Gevers · ca. 1710
Mirror
Artist not stated in the record · 618-907
Turban Helmet
Artist not stated in the record · 16th century
Mirror
Artist not stated in the record · 618-907
Mirror with hunting scene
Artist not stated in the record · 8th century
Fitting in the form of a leaping lion
Artist not stated in the record · 618-907
Mirror
Artist not stated in the record · ca. 1550–1458 BCE
Figure of a monk
Artist not stated in the record · 618-907
Mirror
Artist not stated in the record · ca. 1491–1473 BCE
Fragment of Guanyin of Eleven Heads
Artist not stated in the record · 703
Turban Helmet
Artist not stated in the record · late 15th–16th century
Hair ornament. (with fragments)
Artist not stated in the record · 618-907
Turban Helmet
Artist not stated in the record · 15th century
Standing figure of Bodhisattva
Artist not stated in the record · 8th-9th century
Turban Helmet
Artist not stated in the record · late 15th century
Box and cover
Artist not stated in the record · first half of the 8th century
Turban Helmet
Artist not stated in the record · late 15th century
Head of a Bodhisattva
Artist not stated in the record · first half 8th 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. 2358 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. 7484731 matched · 40 examined · 2 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 2026-09-08 13:40 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.