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. 13 shown for “Kritch, William C.” — 64 records examined, 51 dropped by the rights gate.
Archives queried 2026-09-05 22:20 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Hippopotamus ("William")
Artist not stated in the record · ca. 1961–1878 B.C.
Patent Model of a Platen Printing Press
Kritch, William C. · ca 1877
Parlor from the William C. Williams House
Theophilus Nash · 1810–11
Rudgea hostmanniana subsp. freemanii (C. Sprague & R.O. Williams ex R.O. Williams & Cheesman) Steyerm.
Artist not stated in the record · Jul 1969
Basset Horn in F
Johann Gottlieb Freyer · ca. 1800
Eagle
William Rush · 1809–11
Pipe Organ
Thomas Appleton · 1830
The Wedding of Stephen Beckingham and Mary Cox
William Hogarth · 1729
Sprite
Donatello · 1432
Bugle in C
Thomas Key · 1811
Ọ́bà with Sacrificial Animals from the Ézọ́mọ's Ikẹ̀gòbọ̀ (Altar to the Hand)
Ìgùn Ẹ́rọ̀nwwọ̀n (brass-casting guild) artists · 19th century
Base from the Ézọ́mọ's Ikẹ̀gòbọ̀ (Altar to the Hand)
Ìgùn Ẹ́rọ̀nwwọ̀n (brass-casting guild) artists · 19th century
The Abduction of Rebecca
Eugène Delacroix · 1846
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. 6835 matched · 24 examined · 13 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.11 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 1211193 matched · 40 examined · 38 dropped by the rights gate. Kept only where metadata_usage.access === "CC0" and an image resource was published.2 shown
These figures describe the pass run at 2026-09-05 22:20 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.