Bring a small pot of water to a boil, carefully lower the egg into the water, and cook for 6.5 minutes before transferring to an ice bath.
Slice the pork tenderloin into very thin strips and season with sea salt and black pepper.
In a medium pot, heat the toasted sesame oil over medium-high heat and sear the pork strips until browned, about 2-3 minutes.
Add the minced garlic and grated ginger to the pot, sautéing for 30 seconds until fragrant.
Pour in the beef bone broth, tamari, and sriracha, bringing the mixture to a gentle simmer.
Add the chopped baby bok choy and rinsed shirataki noodles to the broth, cooking for 2-3 minutes until the greens are wilted.
Peel the cooled egg and slice it in half.
Ladle the soup into a large bowl, top with the egg halves and sliced green onions, and serve immediately.