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 “Inrō with Noh Masks” — 64 records examined, 25 dropped by the rights gate.
Archives queried 2026-08-28 05:20 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Inrō with Noh Masks
Artist not stated in the record · first half 19th century
Mask for Noh performance
Artist not stated in the record · 1333-1573
Inrō with Cranes and Pines
Koma Kyūhaku V · 18th century
Noh mask, ko-omote type
Yukan · 17th century
Case (Inrō) with Design of Maple Leaves on Conventionalized Waves
Artist not stated in the record · ca. 1820
Inro
Artist not stated in the record · 19th century
Case (Inrō) with Design of Noh Mask with Red Sun above Pine Trees (obverse); Props for a Noh Play (reverse)
Artist not stated in the record · 19th century
Inro
Artist not stated in the record · ca. 1890
Case (Inrō) with Design of Momotarō and Dog on the way to the Island of the Devils (obverse); Monkey with Pheasant (reverse)
Kogyoku Tokayo · 19th century
inro
Artist not stated in the record · 1875–1900
Mask (Ho-ate) with Gorget
Artist not stated in the record · ca. 1615–1868
Noh robe
Artist not stated in the record · ca. 1800
Basketry Inrō
Artist not stated in the record · 17th century
Box with fitted cover
Artist not stated in the record · 17th century
Case (Inrō) with Design of Chrysanthemums
Artist not stated in the record · 19th century
Netsuke
Artist not stated in the record · 19th century
Chūjō Noh Mask
Genkyu Michinaga · 18th century
Noh robe fragment (karaori) 唐織
Artist not stated in the record · mid 18th century
Half Mask (Menpō) with Mail Gorget
Artist not stated in the record · ca. 1615–1868
Noh robe
Artist not stated in the record · ca. 1800
Full Mask (Sōmen) with Gorget and Mail Hood
Artist not stated in the record · ca. 1615–1868
Gas mask with filter canister worn at demonstrations in Ferguson, Missouri
Artist not stated in the record · 2014
Full Mask (Sōmen) with Gorget and Mail Head Covering
Artist not stated in the record · ca. 1615–1868
Noh robe
Artist not stated in the record · ca. 1800
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. 90 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. 251971 matched · 40 examined · 25 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 2026-08-28 05:20 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.