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Johannes Gutenberg

Johannes Gutenberg

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Near balanceFormula-derived score

Mainz goldsmith and documentary printer of the 1450s 42-line Bible. Public facts are the Bible, the 6 November 1455 Helmasperger instrument, later library copies, the 1462 sack, indulgence job-printing, pressmen’s labour, and later print as both scientific reprint and war propaganda. No 1400 birth autograph is stored.

Movable-type printing as industrial craftcheaper books as a knowledge marketlater print as war and propaganda multiplier

Impact

Not rated yet: the verified records linked to this person, without a numeric impact.

Editorial assessment (context, not the score)

The record is not a unique national wizard of print and not a cartoon of a ruined debtor. The heaviest documented costs are the 1455 foreclosure, erased press labour, printed indulgences, the 1462 sack, and later war, persecution and control uses of the press. Those rest on a notarial instrument, surviving books, and later public print, not on pamphlets alone.

The offsets are also documents: the 42-line Bible, cheaper copies with a literacy lag, scientific and medical reprint, museums and scans. Fust, Schoeffer, and unnamed compositors remain on the file.

He does not write 1522 and he does not write 1710. Confidence is high on 1455’s book and lawsuit, and medium where later wars and indexes sit between a Mainz shop and a modern indicator. A 1400 exact birth is not stored.

Indicators affected

Indicators this person’s verified facts reach. No score contribution is assigned; the observed state is the indicator’s own reading.

Accountability & contradictions

Claims against the record, the type of responsibility, and what is disputed.

What could change this assessment

  • 7 linked facts have no assessed welfare direction yet.
  • Lifetime coverage has not been assessed: the record reflects stored facts only (1450–2015).

Causal path

Person → Fact → Driver → Indicator. Select a path to inspect its factors; the full network opens on demand.

Timeline

The most relevant dated facts, newest first.

Evidence & methodology

How the record is sourced and how the score is derived.

31 of 31 linked facts verified, drawing on 14 distinct sources (1450–2015).

Sources include Cambridge University Library, UNESCO, Library of Congress, The Morgan Library & Museum, Gutenberg-Museum Mainz, British Library, Bibliothèque nationale de France, Folger Shakespeare Library.

The score is formula-derived (Factrail formula v1, version 1.0.0), not an editorial verdict. Read the methodology.

By the Factrail desk · Method: how we source and score · Last reviewed · Sources: 14

Expert analysis

An excerpt; the full analysis opens on request.

The first fact about Johannes Gutenberg is a documentary limit. There is a 1450s Mainz shop, a 42-line Bible, and a 6 November 1455 notarial instrument in a money quarrel with Johann Fust. Death is publicly 1468 after a 1465 archiepiscopal maintenance.

Public carriers, not a 1455 filing cabinet, are what a reader can actually open: https://www.britannica.com/biography/Johannes-Gutenberg (opens in a new tab), the Helmasperger article at https://www.britannica.com/topic/Helmaspergersches-Notariatsinstrument (opens in a new tab), the Gutenberg-Museum at https://www.gutenberg-museum.de/en/ (opens in a new tab), the Gesellschaft’s invention page at https://www.gutenberg-gesellschaft.de/en/johannes-gutenberg/gutenbergs-invention (opens in a new tab), Göttingen at https://www.sub.uni-goettingen.de/ (opens in a new tab), the British Library at https://www.bl.uk/ (opens in a new tab) and https://www.bl.uk/collection/explore-the-collection (opens in a new tab), the Library of Congress Bibles exhibition at https://www.loc.gov/exhibits/bibles/ (opens in a new tab), BnF at https://www.bnf.fr/en (opens in a new tab) and Gallica at https://gallica.bnf.fr/ (opens in a new tab), Cambridge Digital Library at https://cudl.lib.cam.ac.uk/view/PR-INC-00001-A-00001-00001-03761/1 (opens in a new tab), the Morgan at https://www.themorgan.org/collection/gutenberg-bible (opens in a new tab), UNESCO Memory of the World at https://www.unesco.org/en/memory-world (opens in a new tab), and Mainz at https://www.mainz.de/ (opens in a new tab).

Helmasperger is a foreclosure paper: capital took the work of the books. Fust and Schoeffer name the 1457 Psalter. Pressmen remain mostly unnamed. 1454–55 indulgences scale a spiritual rent as job-printing. 1462 sacks the print city. Later, the same industrial form multiplies Reformation pamphlet wars, seventeenth-century war news, a 1559 Index, witch-hunting manuals, colonial notices, cheap false reports, printed denunciations of named persons, paper-mill resource demand, and 1710 copy-rents. A 1900 German inventor-saint statue flattens Fust, the payroll, and non-German histories.

Offsets are also documents. The 42-line Bible is a real book. Cheaper identical copies after 1470 are a price fact with a literacy lag still visible around 1500. Scientific reprint (1543 as a type-year) and medical incunabula are later knowledge uses. Copyable official sheets are not the same as indulgences. Vernacular 1522 is Luther’s book on Gutenberg’s method. Museums and scans are doors. A 1465 coat-and-grain maintenance is a small end-of-life place, not a restoration of the shop.

Shared names: Fust, Schoeffer, Adolf of Mainz, later Luther as print reception, later libraries. What this does not say: that Gutenberg uniquely invented all printing on earth; that 1455 Europe could read; that he captained a slaver; that 1618 is his command. Confidence is high on the Bible, 6 November 1455, 1462, 1468. It is medium on later coefficients. It is null on a 1400 birthday as a ledger.

Bible is not lawsuit. Lawsuit is not sack. Sack is not Index. Index is not Vesalius. Official and independent URLs differ.

What would change the picture: a contradictory original naming a different printer of the 42-line book; a Helmasperger with a different date; a measured literacy series that can be argued, with lag and alternatives, as a consequence of 1455 rather than of later schools. Until then the dossier refuses a wizard statue and refuses a theft pamphlet that erases the book. A goldsmith is famous enough to own those files. He is not the author of 1520 or of 1710 and this page should keep that line visible without deleting the later uses of the press.

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