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 “Sakai Hōitsu 酒井抱一” — 24 records examined, 0 dropped by the rights gate.
Archives queried 2026-08-28 03:00 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.Smithsonian Open Access: HTTP 429 from api.si.edu. Results from the remaining archive are shown unchanged — nothing is substituted for a source that did not answer.
Ōson (Hōitsu) Picture Album (Ōson gafu)
Sakai Hōitsu 酒井抱一 · 1817
Picture Album by Ōson (Hōitsu) (Ōson fuga)
Sakai Hōitsu 酒井抱一 · 1817
One Hundred Paintings by Kōrin (Kōrin hyakuzu) 光琳百圖
Sakai Hōitsu 酒井抱一 · 1815
Beauty on a Veranda in Snow
Sakai Hōitsu 酒井抱一 · ca. 1794–95
Blossoming Cherry Trees
Sakai Hōitsu · ca. 1805
Handbook of Fashionable Cuisine for the Epicures of Edo (Edo ryūkō ryōri tsū taizen) 江戸流行料理通大全; 料理通初編&二編
Kuwagata Keisai 鍬形蕙斎 · ca. 1822–34
Six Jewel Rivers
Sakai Ōho · ca. 1839
Ōson (Hōitsu) Picture Album (Ōson gafu)
Sakai Hōitsu · 1817
White-Robed Kannon
Sakai Hōitsu · 1823
Activities of the Twelve Months
Sakai Hōitsu · late 1790s
Collaborative painting and calligraphy by Hōitsu, Nanpo, Bunchō and others
Tani Bunchō · ca. 1820
Ōson (Hōitsu) Picture Album (Ōson gafu)
Sakai Hōitsu · 1817
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. 55 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. HTTP 429 from api.si.edu. No records from this archive are shown for this query.Unavailable
These figures describe the pass run at 2026-08-28 03:00 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.