A block is a container of @transactions, with a new block being added to the @blockchain once every 2 minutes (see constant `DIFFICULTY_TARGET_V2` defined as 120 seconds), on average.
Un bloque es un contenedor de @transacciones, con cada nuevo bloque siendo añadido a la @blockchain cada 2 minutos (ver constante `DIFFICULTY_TARGET_V2` definida como 120 segundos), en promedio.