Some
financiers ,
бизнесмены and lawyers (and
central banks ) believe that anonymity in the calculations Bitcoin - is evil and a hindrance, and only helps terrorists and drug traffickers. They say that only when the system is deanonimizirovannoy, comes its golden age. However, for some reason, not all agree with them. Under the cut - a few projects from people who believe that there should be a completely anonymous system Cryptocurrency.
Dark Wallet h4> This project belongs Cody Wilson, Amir taakoy and a small group of people called unSYSTEM, which they call themselves "anarchists". Wilson does not mince words and says simply: "This is a project for money laundering." The project work consists of two parts.
CoinJoin - in fact, the usual mixing system of payments. Payments are a few people who are doing about the same time, randomly change each other, so keep track of who pays for what, it becomes much more difficult.
The second part - the so-called & Quot; hidden addresses & quot ;. Instead of sending Bitcoins immediately on the recipient's address, sender pays on a specially encrypted address, which can decrypt only the recipient (via the application Dark Wallet). Thus, the transaction becomes untraceable.
Shared Coin h4> Mixing Technology addresses already known project uses blockchain , which among other services offered online wallets. However, it is disabled by default, and in addition blockchain warns users that even though they do not keep logs, but they can make and keep a log to track transactions by the court. Otmazatsya in general.
Darkcoin h4> Instead of doing a superstructure over existing network of BTC, you can certainly make its currency, specially sharpened for anonymity. So did the creators of the project Darkcoin . And despite the fact that alternative Cryptocurrency now seems to have more than cars in Moscow - this project is popular and seems to be one of the most rapidly growing Cryptocurrency .
They also use a mix of payments, calling this system DarkSend. But it uses more than one server, and the system of distributed servers. Everyone can for a certain amount Darkcoin'ov raise at this server. In compensation for the services he is involved in the lottery randomly assigned a percentage of all new namaynennyh DRK. The project is in alpha stage, but now employs more than 40 of these servers.
Zerocoin h4> If mixing allows payments hamper their tracking, the creators Zerocoin want to make sure to keep track of them was fundamentally impossible. They use some tricky math, which will not be stored in the chain block complete information about payments - payments while still can be validated and tested. This system is called the creators Zerocash and offer it as a protocol extension Bitcoin. According to the authors, after the launch of the project, users can freely convert bitcoin in zerocoin and back. The project is still in development.
Integration with the network Tor h4> Mike Hearn, a key developer and chairman of the committee Bitcoin Bitcoin Foundation, developed a prototype bitcoinj , integrated with Tor. bitcoinj - bitcoin-protocol is implemented in Java. It use the popular purses - Hive, Multibit, and Android Wallet. Integration with Tor allow hide ip-addresses of people enjoying a purse or services that take bitcoin, thus adding anonymity in the process of using Cryptocurrency.
Source: habrahabr.ru/post/229415/
