Fake vs Genuine Shimano chain. How to spot the difference

You will see the difference between the fake and genuine Shimano chain in this video and how to spot for it. Sometimes, end users don't even know if they have real genuine Shimano chain or not. That was certainly my case. I thought I had a good deal but turns out it's a low quality fake Shimano chain. With that said, I can't remember where I bought it from but something like this https://s.click.aliexpress.com/e/_Dds... might be in question. The product is around $20 bucks, the carton box has no embossing logo.... I personally have no issue running it for the past year or so but do notice it's prone to get rusted more places than the original Shimano chain in the wet condition.