Table 1.

Comparison with previous studies

Diferences		This Paper	A bibliometric analysis of bitcoin scientific production. Merediz-Sola et al. (2019)	Bitcoin In The Scientific Literature—a Bibliometric Study Orastean et al. (2019)	Research development of Bitcoin: a network and concept linking analysis. Shen et al. (2020)	The Evolution of Blockchain: a Bibliometric Study. Dabbagh et al. (2019)
Data base	WoS	*	*	*		*
	Scopus	*			*
Keywords	Bitcoin	*	*	*	*	*
	Ethereum	*				*
	Cryptocurrency	*				*
Documents and citation references		*	*	*	*	*
Research Area		*	*	*	*	*
Country		*	*	*
Institutions		*				*
Journals		*	*	*		*
Authors		*	*	*	*
Keyword Trends		*	*	*	*
Discussion		*				*

Source: Own compilation