this is not how bitcoin works.
if some group of people have their own blockchian that blockchain is an orphan blocks (or Stale Block not sure what it is called), it means nobody else outside of that group of people recognizes the transactions (they are not of the main blockchain which is the longest) in those blocks and eventually they become their own network so you will never see any bitcoin that you withdraw in your wallet.
also if you deposit and they include it in their own blockchain you didn't really spend it because of the same reason, they are their own fork
https://en.bitcoin.it/w/images/en/d/df/Blockchain.pngthey are those grey blocks who nobody cares about
https://en.bitcoin.it/wiki/Block_chainI understand the basics of how the bitcoin blockchain works. What I think is that the bitcoin(fake) that we see being traded are not real consumers they are bots within a different blockchain so when we view the trades on the exchange it looks like they are trading within the same currency but they aren't. The bots could either inflate the price or deflate it if they have more trading bots then the consumers. The consumers however are trading real bitcoin, so when they see the bitcoin price go up it's not actually the real value of bitcoin but an artificial one, so then they buy because they've been tricked into thinking it's the real price of bitcoin, when they trade bitcoin they are purchasing it from the real blockchain. I think the bots have taken over the market share 51% and they are manipulating the bitcoin price!