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. 22 shown for “Danthonia compressa Austin in F. Peck” — 50 records examined, 3 dropped by the rights gate.
Archives queried 2026-09-10 07:27 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Eagle relief
Toltec artist(s) · 900–1200 CE
Danthonia compressa Austin in F. Peck
Artist not stated in the record
Eagle relief
Toltec artist(s) · 900–1200 CE
Danthonia compressa Austin in F. Peck
Artist not stated in the record · 18
Yuguito (ritual object)
Olmec artist(s) · 1300–400 BCE
Danthonia compressa Austin in F. Peck
Artist not stated in the record · 6 Jul 1936
Pair of earflare frontals
Maya artist(s) · 200–600 CE
Danthonia compressa Austin in F. Peck
Artist not stated in the record · Jul 1890
Ornament
Maya artist(s) · 3rd–9th century
Danthonia compressa Austin in F. Peck
Artist not stated in the record · Jun 1890 to Jul 1890
Ornament
Maya artist(s) · 400–900 CE
Danthonia compressa Austin in F. Peck
Artist not stated in the record · 28 Jul 1886
Earflare
Artist not stated in the record · 3rd–9th century
Danthonia compressa Austin in F. Peck
Artist not stated in the record · 22 Jun 1890
Earflare
Artist not stated in the record · 3rd–9th century
Danthonia compressa Austin in F. Peck
Artist not stated in the record · 1889
Earflare Set
Artist not stated in the record · 3rd–9th century
Danthonia compressa Austin in F. Peck
Artist not stated in the record · 22 Jun 1931 to 24 Jun 1931
Earflare Set
Artist not stated in the record · 3rd–9th century
Danthonia compressa Austin in F. Peck
Artist not stated in the record · Aug 1920
Danthonia compressa Austin in F. Peck
Artist not stated in the record · 4 Sep 1947
Danthonia compressa Austin in F. Peck
Artist not stated in the record · 10 Jun 1933
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. 10 matched · 10 examined · 0 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.10 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 7462592 matched · 40 examined · 3 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 2026-09-10 07:27 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.