I found two copycat recipes for that salsa here:
Chipotle Fan
Chipotle Red Hot Salsa Recipe
We have two potential candidates for the Red Hot Salsa recipe. Please try one, or both, and post your results in the comments below. Happy cooking.
10 to 20 grams dry Arbol chiles (choose based on desired heat)
1 tablespoon of sesame seeds, toasted
1 tablespoon white vinegar
2 cloves
1 clove garlic
1 teaspoon Mexican oregano (Mexican oregano does have a different flavor than regular)
salt
1. Combine all ingredients, in blender and blend on low speed
for ten seconds.
2. SLOWLY drizzle 1 tsp olive oil into blender on low speed. Add more vinegar to taste if needed
3. Chill for at least an hour.
Yield: ~1/2 of a cup
1 Tomato, peeled and gutted of most seeds/juice.
10-15g powdered chile de arbol.
2 tablespoons of fresh cilantro.
1 tablespoon lemon juice.
1/4 cup red onion.
1 lime of lime juice.
1 tablespoon kosher salt.
1 teaspoon pepper.
1 tablespoon red pepper flakes.
Put all ingredients into a blender or food processor and blend to desired consistency. For best taste allow to sit, covered, in refrigerator for 24 hours.
I also found many people stated that if you add liquid smoke to a salsa you like it will give it that same flavor.
HTH