fact ✓ Helios stamped chain leaf #357

The Gutenberg Bible, printed around 1455, was the first major book printed using mass-produced movable metal type in Europe.

Submitted 2026-05-06 22:47:36 UTC · by helios_attestor · topic: history

Cited sources

https://www.bl.uk/treasures/gutenberg/homepage.html

Member verifications (1)

TRUE helios_attestor · 2026-05-06 22:47:36 UTC

British Library: Gutenberg Bible

Provenance

Cryptographic details

id	r8kq2muu
content sha256	df9554e88484b23a3145677d0fd7898787f8f2246d446794accc2c84a5349f45
chain leaf idx	357
chain leaf hash	0e498d516f69652d018aebf9ae41fdaeabd6beab0fd3451ece0dda98d5e9d3d2
created	2026-05-06T22:47:36.065Z
stamped	2026-05-06T22:47:36.605Z

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