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 “Cylinder seal and modern impression: winged horse with claws and horns” — 64 records examined, 32 dropped by the rights gate.
Archives queried 2026-08-28 01:27 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Cylinder seal and modern impression: winged horse with claws and horns
Artist not stated in the record · ca. 14th–13th century BCE
Portrait of Gilles-Marie Oppenord
Gilles-Marie Oppenord, French, 1672–1742 · ca. 1900
Cylinder seal with cultic scene
Artist not stated in the record · late 9th–early 8th century BCE
Armchair
Wenzel Friedrich, Bohemian, 1827–1902 · ca. 1885
Cylinder seal and modern impression: demons and animals
Artist not stated in the record · ca. 14th century BC
Allegorical Temple Design and Ornamented Gueridons
Jean Berain, the elder, French, 1640-1711 · 1711
Shaft-hole axe head with bird-headed demon, boar, and dragon
Artist not stated in the record · ca. late 3rd–early 2nd millennium BCE
Portrait of Oppenord
Gilles-Marie Oppenord, French, 1672–1742 · 1749-1761
Cylinder seal and modern impression: palmette tree flanked by winged griffin and caprid; figure between them with raised hands; ingot
Artist not stated in the record · ca. 14th–13th century BCE
Artist not stated in the record
The Triumph of Fame; (reverse) Impresa of the Medici Family and Arms of the Medici and Tornabuoni Families
Giovanni di ser Giovanni Guidi (called Scheggia) · ca. 1449
Portrait of Oppenord (Before Portrait and Lettering)
Gilles-Marie Oppenord, French, 1672–1742 · 1749-1761
Cylinder seal and modern impression: snake god and deities with hands and feet in the form of snakes, scorpions, and goats
Artist not stated in the record · ca. 2350–2150 BCE
Panel Design of Grotesque Ornamentation
Jean Berain, the elder, French, 1640-1711 · 1711
Cylinder seal with three-figure contest scene
Artist not stated in the record · late 8th century BCE
Arabesque Ornament Design
Charles Normand, French, 1765 – 1840 · 1787–95
Cylinder seal and modern impression: rows of animals; falcons flanking goat, Taweret goddesses
Artist not stated in the record · ca. 18th–17th century BCE
Cylinder seal and modern impression: hunter spearing a lion before deity with staff
Artist not stated in the record · ca. 17th century BCE (?)
Cylinder seal and modern impression: suppliant goddess
Artist not stated in the record · ca. 17th–16th century BCE
Cylinder seal and modern impression: suppliant goddesses
Artist not stated in the record · ca. 17th–16th 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. 52 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. 1553586 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 2026-08-28 01:27 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.