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. 12 shown for “Adam Roumeau” — 40 records examined, 9 dropped by the rights gate.
Archives queried 2026-08-26 22:57 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.The Metropolitan Museum of Art: HTTP 403 from collectionapi.metmuseum.org. Results from the remaining archive are shown unchanged — nothing is substituted for a source that did not answer.
Helen Adams Keller
Whitman, 19th - 20th century · 1904
Louisa Catherine Adams Clement
Mary Louisa Adams Clement, born Newbury, MA 1882-died Warrenton, VA 1950 · ca. 1910
Helen Adams Keller
Charles Whitman, active 1890s - 1900s · 1904
Georgianna Frances Adams
Asher B. Durand, born Jefferson Village, NJ 1796-died Maplewood, NJ 1886 · 1835
Helen Adams Keller
Onorio Ruotolo, 3 Mar 1888 - 18 Dec 1966 · 1916
Band
Artist not stated in the record · 16th–18th century
John Adams Whipple
Francis D'Avignon, 29 Oct 1813 - c. 1871 · 1851
Alvin Adams
John Adams Whipple, 10 Sep 1822 - 10 Apr 1891 · c. 1860 (after c. 1855 daguerreotype)
John Adams
Unidentified Artist · c. 1815
John Adams
Artist not stated in the record · 1804
John Adams
Henry H. Houston, active 1796 - c.1798 · 1797
John Adams
Jean Baptiste Mauzaisse, 1784 - 1844 · 1827
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. HTTP 403 from collectionapi.metmuseum.org. No records from this archive are shown for this query.Unavailable - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 13787 matched · 40 examined · 9 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 2026-08-26 22:57 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.