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The 1525 Underweysung der Messung is a completed public geometry book

Dated 1 January 1525: The 1525 Underweysung der Messung is a completed public geometry book. In the causal graph this event strengthens Digital Learning Access, a driver that weakens Learning Poverty Rate (low- and middle-income countries) — an improving welfare path.

Sources: [1][2]

Read the full account

Printed measurement craft. Twin of proportion-canon. Albrecht Dürer did not operate this later page as a civil-registry autograph.

Context

Shared institutions, unnamed crews, and later editors remain in the record and do not erase a documented heading.

Albrecht Dürer Shared work with other named actors remains in the record.

Albrecht Dürer’s documented role is bounded by other offices and collaborators named in the sources below.

Conventional 1471–1528.

Why it matters

Printed measurement craft. Twin of proportion-canon.

Who was responsible

Contribution type and responsibility level for each recorded actor — not sole-author shorthand.

  • Albrecht Dürer

    Person

    Direct responsibility

    responsibility level 0.28 · verified

What changed

Fact → Driver → Indicator. Relationship strength orders the paths; it is not the observed indicator movement.

Evidence

The sources behind this fact and its verification state.

Verified2 sources on file
  1. 1.Dürer treatises — later public-domain EnglishProject Gutenberg · High credibility · verified
  2. 2.Britannica — Albrecht DürerEncyclopaedia Britannica · High credibility · verified
What the sources establish

Albrecht Dürer did not file a later UNESCO form, a later Loeb colophon, or a later museum label as a personal act.

Causal path

How this event connects to drivers and indicators in the graph.

  1. ActorAlbrecht Dürer
  2. contributed toFactThe 1525 Underweysung der Messung is a completed public geometry book
  3. strengthensDriverDigital Learning Access
  4. weakensIndicatorLearning Poverty Rate (low- and middle-income countries)

Cite this page

Factrail. (2026). The 1525 Underweysung der Messung is a completed public geometry book. Factrail. https://factrail.ai/facts/adr-underweysung-measurement

https://factrail.ai/facts/adr-underweysung-measurement

Accessed 16 October 2026.

By the · Method: how we source and score · Last reviewed

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