Un reto informativo: Hismedi, la transición española y la historia multimedia.

This article looks at new ways of putting the past on display, specifically the digital sources pertaining to the Spanish transition that constitute the new digital, historical and journalistic public sphere. The article describes and analyses the database resulting from the HISMEDI: Political Transition to Democracy project, with the aim of distinguishing and quantifying the different digital sources that are part of its collections. Currently, resources can be divided into: blogs, documentaries on video platforms such as YouTube or Vimeo, media features, websites, databases, social networks such as Twitter or Facebook, educational portals, bulletins and newsletters, etc. [ABSTRACT FROM AUTHOR]