Preheat the oven to 300°F.
Sprinkle the pork on all sides with salt, add to a large Dutch oven or covered baking dish.
Add the remaining ingredients (from the pork list) to a blender, blend on high until well combined. Pour the liquid over the pork. Cover and bake for one hour.
Remove the lid, turn the pork over, then continue to bake, uncovered, for 2 ½ more hours, turning the pork every 30 minutes or so until the pork is fork-tender (total of 3 1/2 hours of cooking time).
Remove the pork from the pot, set aside.
Place the pot over a burner over high heat (if you used a baking dish, transfer the remaining liquid to a pot), boil, stirring frequently, until thickened.
Pour the thickened glaze over the pork.