Two 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 “Neil Armstrong” — 57 records examined, 29 dropped by the rights gate.
Archives queried 2026-09-01 10:11 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Buzz Aldrin with Apollo 11 Lunar Module on the Moon
Neil Armstrong · 1969

Neil Armstrong cachet handstamp
Artist not stated in the record · 1985

Buzz Aldrin on the Moon with the American Flag
Neil Armstrong · 1969

Headset, Communications Carrier, Armstrong, Apollo 11
Pacific Plantronics, Inc.

Buzz Aldrin Walking on the Surface of the Moon Near a Leg of the Lunar Module
Neil Armstrong · 1969, printed 1994

Model, Rocket, Saturn V, 1:34
David P. Gianakos

Buzz Aldrin on the Moon with Components of the Early Apollo Scientific Experiments Package
Neil Armstrong · 1969

Boomerang, Apollo 11 Commemorative, ATN Channel 7, Michael Collins
Artist not stated in the record
![[President Richard M. Nixon Welcomes the Apollo 11 Astronauts Aboard Recovery Ship USS Hornet], by National Aeronautics and Space Administration (NASA)](/_next/image?url=https%3A%2F%2Fimages.metmuseum.org%2FCRDImages%2Fph%2Fweb-large%2FDP-15797-033.jpg&w=3840&q=75)
[President Richard M. Nixon Welcomes the Apollo 11 Astronauts Aboard Recovery Ship USS Hornet]
National Aeronautics and Space Administration (NASA) · 1969

Paraglider Research Vehicle (Paresev) 1-A, Gemini
NASA Armstrong Flight Research Center

Buzz Aldrin's Footprint on the Surface of the Moon
National Aeronautics and Space Administration (NASA) · 1969
Command Module, Apollo 11
North American Rockwell

Portraits at the Stock Exchange
Edgar Degas · ca. 1878–79

ALSRC, Apollo Lunar Sample Return Container, Apollo 11
Union Carbide, Nuclear Division

Venice, from the Porch of Madonna della Salute
Joseph Mallord William Turner · ca. 1835

Mobile Quarantine Facility
Airstream, Inc.

A Hunting Scene
Piero di Cosimo (Piero di Lorenzo di Piero d'Antonio) · ca. 1494–1500

Lear Jet 23
Lear Jet Corporation · 1964-1966

Whalers
Joseph Mallord William Turner · ca. 1845

Gondola, Breitling Orbiter 3
Artist not stated in the record

Saltash with the Water Ferry, Cornwall
Joseph Mallord William Turner · 1811

Lockheed F-104A Starfighter
Lockheed Aircraft Company

Joan of Arc
Jules Bastien-Lepage · 1879

Sparganium eurycarpum Engelm.
Artist not stated in the record · 14 Aug 1931
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. 17 matched · 17 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. 9463 matched · 40 examined · 26 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 2026-09-01 10:11 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.