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 “Muslim Ibn al-Dahhan” — 24 records examined, 0 dropped by the rights gate.
Archives queried 2026-08-26 10:08 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Bowl with Eagle
Muslim Ibn al-Dahhan · ca. 1000
Astrolabe of ‘Umar ibn Yusuf ibn ‘Umar ibn ‘Ali ibn Rasul al-Muzaffari
‘Umar ibn Yusuf ibn ‘Umar ibn ‘Ali ibn Rasul al-Muzaffari · dated 690 AH/1291 CE
"The Angel Gabriel meets 'Amr ibn Zaid (the Shepherd)", Folio from a Siyer-i Nebi (the Life of the Prophet)
Mustafa ibn Vali · ca. 1595
"Preparing Medicine from Honey", from a Dispersed Manuscript of an Arabic Translation of De Materia Medica of Dioscorides
'Abdullah ibn al-Fadl · dated 621 AH/1224 CE
Ka'ba Tile
Osman Ibn Mehmed · ca. 1720–30
Bowl Depicting a Running Hare
Artist not stated in the record · first quarter 11th century
"Amr has the Infidels Thrown into the Sea", Folio from a Khavarannama (The Book of the East) of ibn Husam al-Din
Maulana Muhammad Ibn Husam ad Din · ca. 1476–86
Cup with a Poem on Wine
Ibn Sukkara al-Hashimi · second half 10th–11th century
Brazier of Rasulid Sultan al-Malik al-Muzaffar Shams al-Din Yusuf ibn 'Umar
Artist not stated in the record · second half 13th century
Tray Made for the Rasulid Sultan al-Mu'ayyad Da'ud ibn Yusuf
Artist not stated in the record · early 14th century
"Timur before Battle", Folio from a Dispersed Copy of the Zafarnama (Book of Victories) of Sharaf al-din 'Ali Yazdi
Sharaf al-din 'Ali Yazdi · 839 AH/1436 CE
Dragon-Handled Jug with Inscription
Artist not stated in the record · early 16th century
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. 58 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. The archive returned no records for this term.0 matched
These figures describe the pass run at 2026-08-26 10:08 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.