Misinformation and Fact-checking on the disturbances of the Procés of Catalonia : Digital impact on Public and Media

The outbreak of misinformation and computational propaganda added to the invasion of fake news and the prominence of audiences on social networks becomes a hallmark of the political and media agenda. The publication of the Sentence of the Supreme Court that sanctions the rebellion of independent politicians during the Procés of Catalonia provokes citizen mobilizations that occupy the front pages of the media. The general objective is to know the number and theme of hoaxes spread about the riots on different digital platforms. We apply a content analysis methodology to a general sample (n1=4.500) of hoaxes reported by factchecking agencies (Maldito Bulo, Newtral, Verificat) and news (n2=190) published in the national and international press (El País/el Mundo, El Periódico/Ara, The Guardian/Le Monde). The results confirm that private users are the main authors of fake news and that journalists use verification codes to combat misinformation.