It doesn't work if it's not open.
Anonymous
Exchanges play a critical role in the bitcoin ecosystem. Without them, it would be nearly impossible to buy or sell bitcoins for euros, dollars, yen or yuan. Bitcoin would be a market without liquidity; bitcoin would be worthless.
Satoshi Nakamoto created Bitcoin with the motivation to solve the problems of centralized payment systems so it seems inconsistent that centralized Bitcoin exchanges are still the primary way to acquire bitcoins. In our opinion the dominance and vulnerability of centralized exchanges is the Achilles heel in the current Bitcoin ecosystem.
There have been many discussions in the forums about how to build a pure P2P based solution but there is still no real decentralized bitcoin exchange available yet.
That’s where Bitsquare comes in.
Manfred Karrer has developed a solution which is based on pure P2P infrastructure. While the transfer of national currency requires the involvement of traditional payment channels like banks or payment processors, we are not dependent on any particular one. Their role is limited to what it should be: They transfer national currency. No power of censoring, confiscating, monitoring or controlling your financial interaction.
To keep reading about the Philosophy of Bitsquare, and how we solve the involved challenges to make it secure and easy to use please read our White Paper:
Is Bitsquare safe and Open Source?
Yes, Bitsquare is open source and licensed under Version 3 of the GNU Affero General Public License. Here’s the source code and license.
And yes, Bitsquare is safe. There are several reasons for this. First, using Bitsquare doesn’t require you to submit personally identifying information, so no data about you can get hacked. Next, Bitsquare employs three technical mechanisms of protection:
1. All bitcoins traded with Bitsquare are secured in a 2-of-3 multisignature address.
2. Both traders are required to pay security deposits. These are refunded to them after a trade completes.
3. Bitsquare features a decentralized and open arbitrator system, to be used in case a trade dispute arises.
There are already other decentralized exchanges. How is Bitsquare different?
Currently no other project fits our definition of a decentralized Bitcoin exchange. (Open Bazaar and BitMarkets stand alone in mirroring Bitsquare’s principles, but they’re full market places, not specialized currency exchanges.)
To be properly decentralized, one must avoid single points of failure:
- Bitsquare does not hold any bitcoins. All are held in multisignature addresses rather than a Bitsquare-controlled wallet.
- Bitsquare does not hold any national currency. National currency is transferred directly from one trader to the other.
- Bitsquare uses a Peer-to-Peer network over Tor. This means there are no servers to be hacked or DDoS’d.
- Bitsquare does not know the traders. No data is stored on who trades with whom.
- Bitsquare does not require registration. This means privacy is maintained, there are no “approval” wait times, and identity theft becomes impossible.
- Bitsquare does not operate its arbitration system – traders themselves choose from an open and decentralized market of arbitrators.
- Bitsquare is not a company. It is an open source project aiming to organize as a Decentralized Autonomous Organization (DAO).
- Bitsquare is self-funded by the efforts of its volunteers and contributions of donors.
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