What Exactly Would Be Consided Coin "Cleaning"

By uncirculated do you mean the bullion version, the w mint mark version or the proof version.

What you did is considered cleaning and wiping usually does leave a mark though you could have gotten lucky and gotten away with it not leaving a visible trace.

But if its the bullion version you didnt really affect the value. Its main value is the silver anyway. You may have lost a very small premium for a really nice looking one but overall didnt really affect it. The w or proof versions though there will be lost value there

I should have mentioned these are the bullion coins. I am happy with the results, there are no fingerprints left. I contacted the seller and they said that they hold the coins only with gloves and that is how the coins come from the mint. Any of you all have had this problem?

If those fingerprints were more than a day or two old, and you succeeded in making them disappear, you probably destroyed any collector value whether you've observed the difference or not. I say that because fingerprints are known to be a permanent addition to the surface of a given coin once the acidity takes hold. Fingerprints can be found perfectly preserved on two hundred year old coins.

So if you've managed to remove them, you've almost certainly stripped or otherwise damaged the surface of the coin. And I will ask, to avoid causing panic among the membership, that you never "wipe" a coin again. Physically touching the surface of a coin with anything is almost a universal "no-no" with very few exceptions, most involving extremely sharp tools which are softer than the coin's composition and specifically dedicated to displacement of existing crud or accumulations. And even then it's pretty easy to screw up a nice coin. The damage is sometimes only visible from certain angles under certain lighting conditions, but it's there and readily noticeable to the experienced collector. I've regularly had my heart drop when I took an otherwise-beautiful coin outside into direct sunlight with a loupe.

Sometimes, not always, Acetone will remove fingerprints. However, as already noted, this could well depend on how long they were there and the amount of acidity in those.