Hope this helps
I always cut the skin off. Why? Don't know really. I Just feel better about my cure making it threw. Looking at your pics, it looks like you might have way to much tender on it. If that's the case and it's been less then 36hrs you can rinse it. Then soak it for a few hrs. Changing the water every 1/2hr. Too much cure #1 or tenderquick will make you sicker then a dog. Pink salt or Cure #1 as it is called is more than just salt. It also contains 6.25% sodium nitrite. (There is a Cure #2 but they are not interchangeable.) This is NOT table salt and should never ever be used as such. Do NOT I repeat DO NOT eat it raw. It is for curing only and when not in use should not even be left in the confines of your kitchen so that it is not used accidentally to season your French fries.
Besides providing that awesome pinkish color and pure bacon-y taste to the bacon (nitrite free bacon just pretty much tastes like spareribs) sodium nitrite helps inhibit botulism so if you plan on cold smoking (below 100 degrees) do not skip this.
I've broke a few belly's in my time and a very smart old world cooker taught me this and gave me this recipe
This is for 4lbs
¼ cup salt
½ cup brown sugar
2 Tablespoons coarse black pepper
½ teaspoon ground bay
1 teaspoon granulated onion
1 teaspoon granulated garlic
½ teaspoon ground thyme
1 teaspoon of pink salt (Cure #1)
STEP1
In a plastic container mix the salt, brown sugar, black pepper, bay, garlic, onion and thyme together well. Taste to make sure you like it. You do not HAVE to taste it but if you want to taste it you want to make sure you do it BEFORE you add the pink salt. Remember what I said earlier? It is for curing not for eating. It tastes like BLECH and can make you sick. Once you have tasted the seasoning and like it add the pink salt (Cure #1) and mix well. This is your cure. Now apply this curing mix all over your pork belly. Push it into the cracks and crevices of the belly. Get the whole thing good and covered.
STEP2
Now take the seasoned belly, and put it in a ziplock freezer bag. Make sure you write the date on it. Place in the refrigerator and forget about it for 7-10 days. You can under cure bacon but you can not over cure bacon. So make sure you leave it at minimum a week. Ignore the juices and water that accumulate at the bottom of the pan. It is harmless and expected. The cure will also slowly start to disappear but that just means it is working. After 3-4 days flip the bell. After a week or so remove it from the refrigerator and give it a good smell. Does it smell rancid or rotten? Don’t think twice just toss it away. Sorry but there is no saving rancid meat. Try again and this time make sure the whole thing is good and covered with the cure mixture. Smell good? Then under cold water rinse off as much of the cure as possible and soak it for an hour or so changing the water out every 1/2hr.
step3Then we need to let it sit overnight and let it form the pellicle. Basically you take the meat and put it on a rack in a pan “suspending the meat” so airflow can hit it on all sides. This dries the surface of the meat out and forms a sticky layer on the outside that helps with smoke penetration. Then slam it in the smoker which ever way you seem fit. Cold smoke? about 6hrs. Hot smoke? I do mine between 180-200 until it hits about 150.
Sorry for the long post. Belly is to precious and expensive to break. Plus I've seen people get really really sick from not doing it right