Qingdao Sigma Chemical Co., Ltd (International, US, EU, Canada and Australia domestic

Thanks man. I’ll start my research.
It's also a great way to show a vendor that you did submit payment as they requested. You can use the transaction hash to pull up the transaction which shows your sending wallet, their receiving wallet and the transaction amount w/token. You get your date/time stamp on it was well.

There are some privacy blockchains like Monero that obfuscate the transaction data, as well as some distributed apps like tornado cash which can also obfuscate the transaction to some degree on more typical open blockchains.
 
Thanks man. I’ll start my research.
check it out. i don’t know how many addy’s they used, or who else was using them, but there is some interesting activity on the link that i often paid on. they were still taking on hundreds of dollars at a clip deep into Feb when Tracey had been dark for 2 mos.

i have no idea what all that means, but it’s interesting nonetheless.
 
check it out. i don’t know how many addy’s they used, or who else was using them, but there is some interesting activity on the link that i often paid on. they were still taking on hundreds of dollars at a clip deep into Feb when Tracey had been dark for 2 mos.

i have no idea what all that means, but it’s interesting nonetheless.
LoL.That is understandable as some folks were still naively paying money into the account, and also QSC may have been moving some money. However massive amounts were pulled Dec leading into Jan ($2M ---> $+600K), and then some more drainage again($600k---->$300k) before Feb announcement. Since then, its basically 10 bucks withdrawal here, 16 bucks withdrawal there. Someone is probably buying telegram stars or subscribing for some service with what's left of the 50
 
check it out. i don’t know how many addy’s they used, or who else was using them, but there is some interesting activity on the link that i often paid on. they were still taking on hundreds of dollars at a clip deep into Feb when Tracey had been dark for 2 mos.

i have no idea what all that means, but it’s interesting nonetheless.
The wallet I interacted with had a flurry of activity months ago moving to stable coins (to retain value), then it looks like they transferred to a different chain (crypto coin). The CEX they used has an office in Hong Kong. That CEX is also no stranger to money laundering. They may have cashed out :/ Last transaction was March 17, 2025. Fingers crossed they needed bribe money to get back online. Not going to hold my breath, but I am ever the optimist.
 
Anyone have any updates with QSC?
They are very unlikely to comeback and even if they do, it likely won't be the same people/team and they will be in no better shape than anyone else due to the conditions at the moment. The $70 kits of test are a relic of the past and almost for sure never coming back. So there is absolutely not point waiting or false hope. Find the best alternative you can and move on.
 
under filled cheap gear with floaters…sans labels for extra confusion.
I luckily never had floaters. Only issue I had that really pissed me off was the absolute garbage labeling. Even the cheapest other sources you could at least clearly tell what they sent you without going through some code wheel type shit that in the back of your mind you are wondering if even the rep is making shit up.
 
Prices were the lowest I've seen in many years and some parcels took forever to show up, but they ALWAYS showed up! I've had 3 pack snagged now from other vendors all to different addresses most likely because they're all shipped express air freight which has higher scrutiny than regular parcel mail. I'd happily buy from these guys again!
 
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