The project team will soon appear here and answer all questions.

Yes, I communicate with the project team via e-mail. Representative of project blocked an account, I do not know why. In this regard, the first thread was automatically deleted. I am the holder of MDZ tokens, so I decided to create a new announcement for greater distribution.

Good news. The hour has come when I sold my coins.

Username: Wolterr

thanks

There are few detail BUT I believe this project have great FUTURE in this field. Best of luck!

in the future that could be useful advantageous

I LOVE getting cash back or rewards for things I do and purchases I make.

It's a unit of transfer. A unit holding and then transfering value, across transactions. That's a good service, which billions shall find useful. That service is all Bitcoin does, so it's a pure play device. Many other units of transfer are not pure plays, so over an extreme long term timeframe they can suffer from problems that won't affect Bitcoin.

Bitcoin may give the world a clearer yardstick reference point for units of value. Bitcoin can change the world by giving the world a better unit to measure value, to hold value and to transfer value.

If you would have asked me this a year ago, it would be Ethereum, hands down. However, I’ve come to appreciate the incredible advantages that Bitcoin has over all their competitors, like exchange network support, brand awareness and development support for Bitcoin Core.

So today, I would say either is a solid investment choice.

Bolivia
The central bank of Bolivia, El Banco Central de Bolivia said in a statement:

“It is illegal to use any currency that is not issued and controlled by a government or an authorized entity.”

China
It is a common misconception that bitcoin and digital currency are totally banned and illegal in China, but China has become the world’s largest bitcoin trading market. The bitcoin ban is strictly on banks, as the central banking authority, The People’s Bank of China is owned 70% by the Chinese government. Banking institutions and employees are banned from engaging in bitcoin business through banking, as well as servicing or doing business with the bitcoin industry. Trading or mining in bitcoin is not illegal for common citizens.

Ecuador
The ban by Ecuador makes the most sense of any ban, as they are building a national electronic cash system, so they feel the need to protect their new currency from something clearly superior. A decentralized currency of finite production that cannot be manipulated by governments or banks might dim the lights on their new program in the eyes of the public, which offers none of those benefits.

Iceland
As of March 19, 2014 the Central Bank of Iceland issued a statement explaining the legal status of digital currency in Iceland. Purchasing them may violate the Icelandic Foreign Exchange Act, which specifies that Icelandic currency cannot leave the country. A nebulous designation, but it sounds like it is banned, in effect.

There are few options how you can invest your bitcoins.

Here they are:

Bitcoin lending platforms: Bitcoin Lending - Cryptocoinsmania.com
Bitcoin trading sites: Cryptocurrency Trading: The List of Top Trading Sites in 2017
Invest bitcoin into forex, stocks, bonds, indices, etc.: Stocks Trading with Bitcoin: Trade Forex, Stocks, Commodities and More
Bitcoin gambling: Bitcoin Gambling: Top Bitcoin Gambling Sites Reviewed

There are two Bitcoins:

Bitcoin protocol: The technology that makes up the protocol.
Bitcoin blockchain: The most popular implementation of the technology.
The Bitcoin protocol uses cryptographic technology that has not yet been hacked. (If it were hacked, there are much bigger problems to worry about).

The Bitcoin blockchain relies on a network of operators to make sure the blockchain/ledger/database tracking BTC accounts and balances is current and reliable.

What makes the Bitcoin blockchain theoretically reliable is that no single operator can make unilateral changes to the database. To do so would require controlling a majority of the computing power used to validate changes to the database.

If you think the whales in BTC are as big as the whales in the real world, you need to do a little more research. There are trillions of dollars out there under management and if a big fund decides they want to play the game...

There are a lot of good answers here, reading a couple of them will give you the top sites , but my advice is to choose one, and purchase the good amount on it but also purchase on a least another two so you diversify , this is due that you may for example see that one of the sites goes to maintenance or have some problems and may be offline for a while, so just diversify. I currently use

A Cloud Mining Company ( this one give free power so is good for you to see how works)

There is no way that blockchain technology is a fad.  How much impact and use it will have is open to debate, but the ability to maintain a ledger without any need for a trusted third party is a significant breakthrough.  I am inclined to think that most of its impact will be invisible to the average person, much as the use of relational databases, or HTML5, or any number of other behind-the-scenes technologies are.  But it will have an impact, and the impact will be significant.

Important: Never invest (trade with) money you can't afford to comfortably lose. Always do your own research and due diligence before placing a trade.

I don't think people should look for Satoshi.  He served his purpose and rightly exited stage left before those not in favor of innovation in finance dragged him in front of congress to explain his creation.   

As those who benefit every day from the work that he did, I think it's inappropriate to take his disappearance as a challenge when it's clear he's just a normal guy who wanted to help the situation but didn't want to sacrifice his life to the cause.

Respect that.

Bitcoin will be the stepping stone to bringing down the greedy corporate governments, financial liberation, and a revolution for humanity.

It’s important to understand how Bitcoin works before investing any money.

Bitcoin is still new and it can take months to understand the true impact Bitcoin can have on the world.
Take some time to understand Bitcoin, how it works, how to secure bitcoins, and about how Bitcoin differs from fiat money.