In March 1907. The Diamond Sūtra, a woodblock printed Buddhist scripture dated AD 868, is discovered by Aurel Stein at the Mogao Caves near Dunhuang in China. It is said to be "the earliest complete survival of a dated printed book".
It is also the first known creative work with an explicit public domain dedication, as its colophon at the end states that it was created "for universal free distribution". via @wikipedia
The Diamond Sutra at PG:
https://www.gutenberg.org/ebooks/64623
![Front line of the Chinese Diamond Sūtra, printed in the 9th year of the Xiantong era of the Tang dynasty, i.e. 868 CE, the oldest known dated printed book in the world. British Library.
The colophon, at the inner end, reads: Reverently [caused to be] made for universal free distribution by Wang Jie on behalf of his two parents on the 13th of the 4th moon of the 9th year of Xiantong [i.e. 11th May, CE 868 ].](https://fedi.ml/photo/preview/640/527308 "Front line of the Chinese Diamond Sūtra, printed in the 9th year of the Xiantong era of the Tang dynasty, i.e. 868 CE, the oldest known dated printed book in the world. British Library.
The colophon, at the inner end, reads: Reverently [caused to be] made for universal free distribution by Wang Jie on behalf of his two parents on the 13th of the 4th moon of the 9th year of Xiantong [i.e. 11th May, CE 868 ].")
The Diamond Sutra (Chin-Kang-Ching) or Prajna-Paramita by Unknown
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