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. 14 shown for “Double spout and bridge bottle” — 64 records examined, 38 dropped by the rights gate.
Archives queried 2026-09-01 01:28 UTC · served from cache, not re-queried for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Double spout and bridge bottle
Artist not stated in the record · 1st–6th century
Vessel
Christopher Dresser, Scottish, 1834–1904 · 1879–82
Double Spout and Bridge Bottle with Birds
Artist not stated in the record · 1st–6th century
Teapot with "Hausmaler" Decor
Meissen Porcelain Manufactory, German, active from 1710 to the present · 1725–1730
Double Spout and Bridge Bottle with Feline
Artist not stated in the record · 5th–3rd century BCE
Double Spout and Bridge Bottle with Bird
Artist not stated in the record · 5th–2nd century BCE
Double Spout and Bridge Bottle with Bird Head
Artist not stated in the record · 5th–2nd century BCE
Double Spout and Bridge Bottle with Bird
Artist not stated in the record · 5th–2nd century BCE
Double Spout and Bridge Bottle with Bird
Artist not stated in the record · 5th–2nd century BCE
Double Spout and Bridge Bottle with Bird
Artist not stated in the record · 5th–2nd century BCE
Double Spout and Bridge Bottle with Bird
Artist not stated in the record · 5th–2nd century BCE
Double Spout and Bridge Bottle with Incised Design
Artist not stated in the record · 7th–5th century BCE
Double Spout and Bridge Bottle in Feline Shape
Artist not stated in the record · 5th–3rd century BCE
Double Spout and Bridge Bottle with Falcon
Artist not stated in the record · 7th–5th century BCE
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. 147 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. 1490660 matched · 40 examined · 38 dropped by the rights gate. Kept only where metadata_usage.access === "CC0" and an image resource was published.2 shown
These figures describe the pass run at 2026-09-01 01:28 UTC, replayed here rather than repeated. 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.