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 “Gold Solidus of Theodosius I (379–95)” — 64 records examined, 40 dropped by the rights gate.
Archives queried 2026-09-03 09:22 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Gold Solidus of Theodosius I (379–95)
Artist not stated in the record · 379–395
Gold Solidus of Theodosius II (408–50)
Artist not stated in the record · 408–450
Gold Solidus of Justinian I (527–65)
Artist not stated in the record · 538–565
Gold Solidus of Valentinian I (364–75)
Artist not stated in the record · 364–375
Gold Solidus of Valentinian I (364–75)
Artist not stated in the record · 364–375
Gold Solidus of Constans II (641–68)
Artist not stated in the record · 654–659
Girdle with Coins and Medallions
Artist not stated in the record · ca. 583, reassembled after discovery
Pectoral with Coins and Pseudo-Medallion
Artist not stated in the record · ca. 539–50
The Triumph of Fame; (reverse) Impresa of the Medici Family and Arms of the Medici and Tornabuoni Families
Giovanni di ser Giovanni Guidi (called Scheggia) · ca. 1449
Solidus of Heraclius
Artist not stated in the record · ca. 610–41 CE
Gold solidus of Constantine I
Artist not stated in the record · 313–315 CE
Solidus of Valentinian I (r. 364–375)
Artist not stated in the record · 364–75
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. 32 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. 2949693 matched · 40 examined · 40 dropped by the rights gate. Kept only where metadata_usage.access === "CC0" and an image resource was published.0 shown
These figures describe the pass run at 2026-09-03 09:22 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.