This documentation describes how to use Dash Core to send Dash privately. PrivateSend, released as DarkSend in RC4 of the DarkCoin client and rebranded to PrivateSend in May 2016, is a trustless method of running a sequence of transactions (known as “mixing”) such that an external observer is unable to determine the source of funding when a PrivateSend transaction is created. This gives your Dash the same privacy properties as cash withdrawn from an ATM, for example. The mixing and denomination process is seamless, automatic, and requires no intervention on the part of the user. The current implementation of PrivateSend in the Dash Core wallet allows any amount of Dash to be mixed for later use in PrivateSend transactions. PrivateSend is also available in the Dash Electrum wallet.

Knowledge of the exact number of rounds of PrivateSend mixing used in any given PrivateSend transaction has a quantifiable effect on the confidence an adversary may have when attempting to guess the source of a PrivateSend transaction. For this reason, the recommended (and default) number of rounds of PrivateSend mixing is set to four, and some inputs may be mixed by additional rounds to further improve privacy.



  1. 用户需要打开设置并选择选项,然后再打开钱包选项卡。

  2. Next to PrivateSend rounds to use, enter a value between 1-16. Each round of PrivateSend performs one denominated fund mixing transaction. Higher numbers of rounds increase your overall level of privacy while decreasing the chance of detection via node collusion. 16 is the highest number of rounds currently available.

    NOTE: To prevent system abuse, an average of one in ten rounds of masternode mixing incurs a fee of .0001 DASH.

  3. Enter a target value for Amount of Dash to keep mixed. This value provides a lower boundary on the final amount of funds to be mixed. Depending on how the client splits your wallet balance, you may end up with denominated inputs whose sum total is greater than the target amount. In this case the client will use all existing denominated inputs in the PrivateSend process. The final mixed amount may be higher than your target, but should be close.

  4. 点击 OK 来保存设置。

  5. 当用户启动钱包后,匿名发送功能是默认禁用的。只有用户在选项中设定混币轮数、数量并点击钱包概览中的开始混币后,这项功能才会被激活。


在用户点击Dash Core钱包的概览中的开始混币后,匿名发送功能就会启用。一旦满足以下条件,用户就可以进行混币了:

  • The wallet contains sufficient non-mixed funds to create the minimum required denominated values
  • 用户没有在选项中禁用匿名发送功能
  • The target value for mixed Funds in the Options dialog is greater than zero









  • 点击概览中的停止混币按键
  • 在匿名发送功能的混币流程完成之前关闭客户端
  • 在混币流程完成之前用钱包进行匿名发送
  • 在混币结束后禁用匿名发送




在Dash Core钱包的设置中启用匿名发送的高级选项




Since PrivateSend mixing creates a lot of new address keys to send and receive the mixed denominations, you may receive a warning when the number of remaining keys runs low. This is nothing to be worried about, since the wallet will simply create more keys as necessary. However, these keys will not exist in any previous backups of your wallet. For this reason, it is important to backup your wallet again after mixing is complete.





匿名发送交易类型 交易描述
匿名发送功能创建的保证金输入(混币 钱包的资金将被移用作保证金输入,从而完成有担保的支付。这将降低他人追溯资金来源的可能性。
匿名发送功能创建的交易面值(混币 钱包中的资金面额化(步骤1 请参考这里
匿名发送的面额化(混币 交易将被发送到主节点上,以便参与到混币流程当中(步骤3 请参考这里
匿名发送功能的保证金发送(混币 收取混币流程的保证金。为了避免垃圾邮件的攻击,混币流程需要用户支付混币金额的~10%作为保证金。
匿名发送(发送 完成混币后的资金将被发送给其他用户。请注意:与上述的4种交易类型不同的是,这是一个不涉及混币流程的交易。

You can also use the coin control feature to view which addresses hold mixed denominations ready to be used for PrivateSend transactions. Go to the Send tab of your wallet and click Inputs to view the possible input addresses for your transactions. You can see how each address holds given denominations of mixed Dash, and how many rounds of mixing have been completed. This is to ensure that an efficient combination of addresses can be used as inputs in PrivateSend transactions without too much change, since amount in a PrivateSend transaction must be rounded up to completely spend all inputs. The current minimum balance for an input used in a PrivateSend transaction is 0.00100010 DASH.




You can only use PrivateSend for payments once you have mixed enough Dash to make up the amount you are trying to send. Because the mixing process takes time, it must be done in advance before you create the send transaction. A PrivateSend transaction is effectively the same as any other transaction on the blockchain, but it draws only from input addresses where the denomination has previously been mixed to ensure privacy of funds. Because several input addresses are usually required to make up the amount you are trying to send, a PrivateSend transaction will usually take up more space (in kilobytes) on the blockchain, and therefore will be charged a slightly higher fee.

To send a payment using PrivateSend, go to the Send tab of the Dash Core wallet and enable the PrivateSend option. The balance displayed will change to show your PrivateSend balance instead of the total balance. You can then enter the Pay To address, Label, Amount and click Send as usual. Your payment will be rounded up to completely spend the lowest possible denomination of mixed balance available (currently to the nearest 0.001 DASH). You will be prompted to enter your password and receive a detailed breakdown of the fee structure for PrivateSend before sending.


Dash Core钱包已经做好了匿名发送的准备。值得注意的是,匿名发送功能已经启用了,发送的金额比余额少



This documentation describes how to use InstantSend to instantly send funds to any other Dash user around the world. Since the release of InstantSend based on Long Living Masternode Quorums (LLMQ-IS) in Dash 0.14, the Dash network itself will attempt to generate an InstantSend lock for almost every transaction processed by the network, according to these rules. Unlike the prior implementation of InstantSend, which required a higher fee, LLMQ-IS locks transactions without any action taken by the user. For this reason, only the recipient needs to monitor the network for the transaction lock in order to be able to receive funds and process transactions with immediate settlement.

Dash InstantSend is supported by many wallets and vendors, including (but not limited to) the following:

  • 达世币核心钱包
  • 达世币安卓钱包
  • 达世币iOS钱包
  • My Dash Wallet
  • Kraken
  • Bitrefill
  • 还有更多…


InstantSend Transactions

Since Dash 0.14, all user-facing interface options to create an InstantSend transaction have been removed, because all transactions are effectively InstantSend transactions. As before, the recipient is responsible for monitoring the network for the InstantSend lock and implementing user-facing logic and interfaces to continue with transaction processing after payment has been recieved. See the InstantSend Integration documentation for more information on how to monitor for InstandSend locks.