Preheat oven to 325 degrees F.
Add softened cream cheese to stand mixer. Beat on medium for about 4 minutes. Scrape down the stand mixer bowl.
Add sugar, unsweetened cocoa powder, and espresso powder to cream cheese in stand mixer. Beat on low at start, and then medium for 3 minutes. Scrape down the stand mixer bowl.
Add vanilla bean paste to stand mixer. Beat on low until incorporated, about 15 seconds.
Add eggs, one at a time, beating on low to incorporate, after each addition. Scrape down the stand mixer bowl.
Add sour cream to stand mixer bowl. Beat on low until incorporated.
Add heavy cream to stand mixer bowl. Beat on low until incorporated.
Wrap heavy duty foil along the bottom and up the sides of the chilled springform pan with praline crust. Repeat with a second piece of foil.
Pour the prepared cheesecake filling into the springform pan over the prepared crust.
Place the springform pan into a large roasting pan. Place the roasting pan in the preheated oven. Add enough hot water to the roasting pan to go about 1-inch up the sides of the springform pan, but not over the foil.
Bake in preheated oven for 75 minutes. Turn off the oven, do not open the oven door and let set for 30 minutes. Open the oven an inch or so and let set for 30 minutes. Remove the springform pan from the roasting pan, and set on wire rack to cool to room temperature. Remove the foil. Leave the cheesecake in the springform pan, cover with plastic wrap and refrigerate 4 hours or overnight to set completely.
Remove the springform pan.
Garnish with whipped cream, espresso chocolate sauce, and chopped toasted pecans.