From the CDC- I keep confusing myself, so I'll just cut and paste.
"Opiates refer to natural opioids such as heroin, morphine and codeine. Opioids refer to all natural, semisynthetic, and synthetic opioids."
I know there's some debate as to things like oxycodone and hydromorphone, because they do technically occur naturally, although an incredibly small amounts, in the poppy. But I think it's generally accepted that they are opioids, like fentanyl.
Also, it's my opinion that ordering from the dark web is substantially safer than purchasing drugs in person. When I was buying drugs on the streets, I can't count the number of times I was ripped off or outright robbed, I even been robbed with a gun. Making 4-hour drives with multiple felonies in the car, high as gas, is no bueno. I purchased so much garbage ass product from strangers they could have put their kids through college.
I've never once been ripped off online (I properly vet vendors of course, you can find out how long they've been doing it, and read the reviews). You can't get snitched on either, because unless you tell somebody that you're ordering online, nobody should know. Like I said before, a lot of people even have their products tested, and post it in the reviews, so you know exactly what you're buying before you purchase. For personal amounts, the dark web is the best. I would be sketched out to order any bulk quantities, but the feds don't care about a small amount of personal use, ESPECIALLY if it's not fentanyl or meth. For real, at this point, REAL heroin saves lives.
Of course, you do what you're comfortable with. I'm not suggesting that you order online, and I'm not suggesting that you don't, just presenting my anecdotal experience.
We can't source here, so I can't help you, but it might be worth looking into the darknet buyers guide. It's actually pretty simple, and very safe (relative to purchasing drugs on the street, IMHO). Ordering online is absolutely harm reduction compared to street purchases.
Again, we can't source, and I'm not going to tell you how to outright buy drugs, even via private message, but if you like me to point you in the right direction, shoot me a PM. Setting up encryption keys, buying BTC or Monero, and such can seem intimidating at first, but when you figure it out it's actually quite easy, and none of those things are directly related to purchasing drugs, so it's easy to find good information online. There are some good guides available, and google is your friend.
Unless you get them from a doctor, a very trusted friend who goes to a doctor, or a trusted online vendor, most pills on the street now are fake. Dilaudid's were my hands down favorite too, but I think the chances of finding a real one now are slim. I've seen them online, but never purchased them, there's clearly fake ones out there, you can tell because of the price, but they're also appears to be some real ones, although you PAY for them, and there's no guarantee that they're real anyway. It's easy to test for fentanyl, it's harder to test for the specific opiate or opioid (

), so it's hard to know what's actually in them short of sending them off for an expensive MCGS test.
If you shoot them though, you'd know immediately, there's nothing like a Dilaudid rush. Feels like my body is being crushed in a trash compactor of pure bliss.
I agree, it's probably possible, but WAY above most people's pay grade, and kitchen lab capabilities. I honestly think it would be easier to get a prescription from a doctor, or get some morphine and home bake some dope.
I apologize for being an asshole earlier, I had not had my morning joint or coffee yet. You seem like a good person. Much love mate.