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. 23 shown for “Bronze pilos (helmet of conical shape)” — 64 records examined, 32 dropped by the rights gate.
Archives queried 2026-09-05 01:06 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Bronze pilos (helmet of conical shape)
Artist not stated in the record · 5th century BCE or later
Wine Glass with King David and Jonathan
Artist not stated in the record · 1750–1775
Sword and scabbard
Artist not stated in the record · ca. 7th century CE
Inkstand
Artist not stated in the record · 1760s–70s
Bronze helmet of conical shape
Artist not stated in the record · 5th century BCE or later
Necklace
Artist not stated in the record · 18th–19th century
Bronze shepherd
Artist not stated in the record · late 6th–early 5th century BCE
Case
Artist not stated in the record · early 18th century
Bronze helmet
Artist not stated in the record · early 6th century BCE
Conical shaped straw hat with chin strap
Unidentified · early to mid-20th century
Helmet of the Montefortino Type
Artist not stated in the record · late 4th–early 3rd century BCE; cheekpieces, modern
Horn speaker used as part of a DJ setup
Artist not stated in the record · 1970s
Bronze chariot inlaid with ivory
Artist not stated in the record · 2nd quarter of the 6th century BCE
Helmet
Artist not stated in the record · 206 BCE-220 CE
Bronze helmet of Corinthian type
Artist not stated in the record · late 6th century BCE
Cover
Artist not stated in the record · ca. 1800
Bronze helmet attachment in the shape of a triton
Artist not stated in the record · 6th century BCE
Spoon
Artist not stated in the record · late 17th century
Bronze statuette of a hunter
Artist not stated in the record · early 5th century BCE
Horn speaker used as part of a DJ setup
Artist not stated in the record · 1970s
Helmet Bowl (Hoshi-Kabutobachi)
Artist not stated in the record · 12th–13th century
Decanter and stopper
Artist not stated in the record · 1801–50
Figure with conical headdress and shield
Maya artist(s) · 600–800 CE
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. 79 matched · 24 examined · 3 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. 2864500 matched · 40 examined · 29 dropped by the rights gate. Kept only where metadata_usage.access === "CC0" and an image resource was published.11 shown
These figures describe the pass run at 2026-09-05 01:06 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.