🛠️ Invention or technique

Ink seal stamping and stone rubbing

Sello de imprenta con tinta y frotado de estelas

Date
c. 200 BCE · confidence low
Place
Chang'an (Xi'an) and Luoyang, China
Credited to
Qin and Han administration
Field
Communication

What it is

Jade or bronze seals with characters in relief or incised in reverse, which in the Qin-Han period were pressed onto clay (fengni) to close and authenticate documents on tablets; red cinnabar paste on paper becomes widespread from the Six Dynasties onward. Around the same time, paper rubbing of stone inscriptions such as the Xiping Stone Classics (175 CE) develops, though the oldest known rubbings are Tang. Direct precedents of printing.

The Xiping Stone Classics (175 CE) were systematically rubbed to obtain copies.

What it led to

  • Bureaucratic authentication and the notion of the identical reproduction of a text
  • Woodblock printing of Buddhist sutras (7th century) and of the Diamond Sutra (868)
  • The idea of an inked reversed image that would lead to movable type
  • The diffusion of canonical editions fixed by the state
🕸️ View in the graph

Built on

Made possible

Links

Sources✓ verified 2026-09-23