There are lots of problems in hitbtc but I don't why people still use this kind of exchange, anyway is this your first time sending BTC on that exchange? most of the hitbtc always make a maintenance so maybe when the time you send your BTC the maintenance was already running and that's the reason why your address was changed. if you have TXID then I think you can still contact the support of hitbtc but I think it will takes a weeks or months. good luck!

Yes there have been many problems with them lately and their support take years before they answer. Sorry for exaggerating it but that is the truth.
You have to move on now. Go to another exchange instead of that.
The greed of Hitbtc will surely hit them back someday.
I hated their exchange ever since I saw that deposit fee they are trying to get from people.
That is way too unfair.

What do you guys think about SONM price in  

1. January 2018
2. January 2019
3. January 2020

https://coinmarketcap.com/currencies/sonm/

It's just wonderful news. Decentralized supercomputer + decentralized cloud storage. They should work great with each other. Synergy is always the best solution.

Well a lot of people have been writing me personal messages to ask about my personal opinion on many altcoins since my comment on page 8. I want to remind you guys that am not an expert, I'm just giving educated guesses and I always go with my guts.

  Here is ine of my response to a PM.
---------------------------------------------

Q: hey what do you think about Waves and Somn?

A: Hey there,

   I'm not a financial expert but i understand the reason why you're reaching out is because you want to hear second opinions and i am glad to do that for you.

  Here's my opinion, I worry that waves attempt to copycat Ethereum is not working out. They are doing everything right but cryptotraders have short term memory and are quite lazy, sometimes when traders get used to doing something a certain way, they get stuck.

  I worry that waves has seen it's best times. There's no one hosting an ICO on waves, despite all the awesomeness behind their platform, they're still riding on past glory and so many other companies are coming up within their field. So the competition is going to be quite strong for them. And the thing with cryptocurrencies is that traders generally lack patience, and so much other cool things are happening at the same time so it all boils down to whether or not the value of your coin is going up, otherwise cryptotraders move on real quick.


  Somn is yet to prove itself with it's new platform so, if you're already holding some of their tokens, just keep holding them for now.

  Finally Next year august is a very long time in crypto world, it really hard to predict that far.

  If I were to choose, I'll choose a token that's in a field where there is a possibility of mass adoption, so if even if cryptos don't keep going up, demand from the necessity of  the needs of the generally public to use the product in question will push the price.

Goodluck!

Yes, it seems the bitcoin network is overloaded, and many transactions are pending. some wallet exchangers also experience the same thing

I'm not sure if you mention waves like that. Is there evidence of Transaction delivery from the original wallet?

Well my personal view about Waves is not very good, I think Ethereum and NEO are the real bosses of the game now and waves have not much chance to have any future.