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 “Ch. G. Boeckmann” — 64 records examined, 10 dropped by the rights gate.
Archives queried 2026-08-28 06:20 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
The Convent of Frauenalb
Ch. G. Boeckmann · 1791
Heliconia ramonensis G.S. Daniels & F.G. Stiles
Artist not stated in the record · 27 Jan 1987
Six Crossbow Bolts
Artist not stated in the record · early 16th century; 14.25.1576g, probably 17th or 18th century
Heliconia ramonensis G.S. Daniels & F.G. Stiles
Artist not stated in the record · 27 Jan 1987
Uraeus plaque from a string of amulets
Artist not stated in the record · ca. 1080–945 BCE
Cestrum schlechtendahlii G. Don
Artist not stated in the record · 29 Mar 1984
Bassoon in C
Jean-Jacques Baumann · ca. 1813–25
Coussarea caroliana Standl.
Artist not stated in the record · 3 Dec 1986
Tit (Isis knot) from string of amulets
Artist not stated in the record · ca. 1080–945 BCE
Turpinia occidentalis (Sw.) G. Don
Artist not stated in the record · 8 Nov 1986
Wedjat eye from string of amulets
Artist not stated in the record · ca. 1080–945 BCE
Ficus hartwegii (Miq.) Miq.
Artist not stated in the record · 3 Dec 1986
Plaque with a striding man from string of amulets
Artist not stated in the record · ca. 1080–945 BCE
Stigmatopteris heterophlebia (Baker) R.C. Moran
Artist not stated in the record · 3 Dec 1986
Wadj (papyrus stalk) from string of amulets
Artist not stated in the record · ca. 1080–945 BCE
Freziera candicans Tul.
Artist not stated in the record · 30 Nov 1986
Heart (ib) from string of amulets
Artist not stated in the record · ca. 1080–945 BCE
Rhipidocladum pittieri (J. Hack.) McClure
Artist not stated in the record · 30 Nov 1986
Wedjat eye from string of amulets
Artist not stated in the record · ca. 1080–945 BCE
Diphyscium foliosum (Hedw.) D. Mohr
Artist not stated in the record
Group of 7 amulets
Artist not stated in the record · ca. 1080–945 BCE
Neurolaena lobata (L.) R. Br. ex Cass.
Artist not stated in the record · 27 Jan 1987
10 Amulets: 1 wedjat, 1 scarab, 3 djed pillars, 1 incised plaque, 1 uraeus, 2 wadj signs, and 1 cylindrical bead
Artist not stated in the record · ca. 990–970 BCE
Pharus latifolius L.
Artist not stated in the record · 4 Aug 1987
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. 210 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. 760480 matched · 40 examined · 10 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 06:20 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.