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Dash (cryptocurrency)

Dash (cryptocurrency)

Dash is an open source peer-to-peer blockchain based cryptocurrency focused on speed of transaction and privacy.

Dash, originally called Xcoin and Darkcoin (rebranded in 2015), is a cryptocurrency that was created in 2014 by Evan Duffield. Dash supports secure, instant, and private payments that made be made online or in stores around the world. All transactions on the Dash network are confirmed using 200 TerraHash of X11 ASIC computing power on over 4,500 decentralized servers around the world. Dash's peer-to-peer network is made of miners which receive rewards for securing the Dash blockchain, and masternodes which are rewarded for validating, storing, and serving the blockchain dash users.

Dash masternodes

Dash masternodes enable the following services: InstantSend, PrivateSend, Governance and Treasury, and Dash Evolution (an online payment system similar to PayPal). To own a dash masternodes you must be in possession of 1000 Dash which can be proved by signing a message and broadcasting it the the Dash network. Each masternode earns ~8% return on 1000 Dash as of July 2017, but from this date onwards Dash masternode earnings will decrease by ~7% each passing year.


PrivateSend is Dash's method of obscuring the origin of Dash funds. It was officially released in RC4 of the DarkCoin client as DarkSend, and was rebranded to become PrivateSend in May 2016. PrivateSend obscures a Dash users identity by mixing a users inputs with the inputs of two other Dash users, while each user maintains ownership of their Dash coins inside their cryptocurrency wallet. Every PrivateSend happens in 5 steps:

  1. The breakdown of transaction inputs into standard denominations of 0.001,, 1, and 10 Dash.
  2. Users wallet sends a request to masternodes to inform them the user is intersted in mixing a specific denomination of Dash for their transaction. During this process no information is exchanged that could expose the identity of the user.
  3. Once two other people on the Dash network send similar requests to the masternodes. The masternodes create a 'change address' by mixing up the inputs and instructs all three of the users' wallets to pay the transformed inputs back to themselves in a different cryptographically generated address.This process is referred to as a 'round'.
  4. Users are able to instruct the Dash masternodes to perform between 1-16 rounds of mixing with each specified denominations. A users identity and transaction origin become exponentially more difficult to determine with each round of mixing.
  5. The round mixing process occurs on Dash masternodes automatically for users looking to make transactions. When a user decides to make a transaction their transaction amounts are already anonymized. All Private send transactions are rounded up so each transaction spends all its inputs and excess dash is used to pay Dash transaction fees.

InstantSend transactions are made possible through Dash masternodes. The masternodes create a secondary layer-notwork that allows users to call upon masternodes to form a voting quorum of 10 masternodes to verify the validity of their transaction. If the masternodes deem the user request as valid, the masternodes lock the transactions inputs on the Dash netowork and ensure the transaction will be mined in future blocks while preventing spending of those inputs until mining is complete. This allows Dash to significantly improve the speed at which the Dash network can confirm transactions, however, InstantSend transactions with more than four inputs are subject to paying higher Dash fees.

Dash wallets
Dash Core wallet

The Dash Core wallet is available for macOS, Linux, Raspberry Pi, and Windows. It supports all Dash features which include:

  • PrivateSend
  • InstantSend
  • Wallet encryption
  • Coin control and fee control
  • QR code generation and address book
  • Masternode commands and voting
  • Automated backup
  • Debug console
Dash Electrum wallet

The Dash Electrum wallet is a fork of Bitcoin's Electrum wallet that does not support PrivateSend or InstantSend (as of February, 2019). It's a light wallet using external servers to index the Dash blockchain to secure a users keys on their personal computers. The wallet uses a method called Secure Payment Verification (SPV) to verify user transactions. SPV only requires block headers and does not need to have all blockchain information.

Dash Android wallet

The Dash Android wallet is a Dash wallet for the Android operating system. The wallet supports contact management, InstantSend, and all advanced Dash features (display QR codes, backups, address book, HD address generation, sweep paper wallets, exchange rates, recovery phrase backups, etc...).

Dash IOS wallet

The Dash IOS wallet is a Dash wallet for the IOS operating system. The wallet supports contact management, InstantSend, and all advanced Dash features (display QR codes, backups, address book, HD address generation, sweep paper wallets, exchange rates, recovery phrase backups, etc...).

Dash Copay wallet

The Dash Copay wallet is a Dash wallet available for mobile and desktop devices. The Dash Copay wallet is a light wallet that does not contain a full copy of the Dash blockchain. The wallet supports contact management, InstantSend, and all advanced Dash features (display QR codes, backups, address book, HD address generation, sweep paper wallets, exchange rates, recovery phrase backups, etc...).

Dash Paper wallet

The Dash Paper wallet is a Dash wallet which allows users to securely store their Dash long term by allowing users to generate, encrypt, and secure their keys to a single Dash address on a clean computer.

Hardware wallets

Hardware cryptocurrency wallets officially recognized by Dash include Trezor, KeepKey, and Ledger. Dash also recognizes their may be other hardware wallet projects that are made to securely store Dash.

Third party wallets

The following third party wallets are officially recognized by Dash to support the Dash cryptocurrency, they are: Abra, Atomic Wallet, BitBill, Cobo, Coinomi, Cryptonator, Edge, Ethos, Evercoin, Exodus, Guarda, Jaxx, KurePay, Mobi, Paytomat, and Trust.

Web wallets

Web wallets allow Dash users to store their Dash online while keeping control of their Dash using private keys. MyDashWallet allows users to use their wallet services in several ways as a keystore wallet (file-based), Ledger hardware wallet, Trezor hardware wallet, private key. MyDashWallet is working on adding the following two functions for users, BIP39/44 HD recovery phrase and BIP32 HD recovery phrase.

Text wallets

Text wallets, also known as SMS wallets, allow users to use smartphones or computers to use Dash. Text wallets officially support by Dash are CoinText and DashText.


March 25, 2015
Darkcoin rebranded to Dash, a portmanteau for "Digital Cash"
February 28, 2014
Name changed from XCoin to Darkcoin
January 18, 2014
Dash launched with the name XCoin

The launch of the blockchain is announced by creator Evan Duffield on bitcointalk forums.



Alex Werner

DashPay Lead

Andy Freer

Chief Architect

Bob Carroll


Bradley Zastrow

Head of Business Development

Evan Duffield


Fernando Gutierrez


Holger Schinzel

Quality Assurance, Automation, Testing

Ian Rawluk

Senior Accountant

Joshua Seigler

UX/UI Engineer

Nathan Marely

Deputy CTO

Philipp Engelhorn

Press & Multitool

Robert Wiecko


Ryan Taylor


Tomasz Ludek

Android Developer

Further reading


Dash White Paper

Evan Duffield, Daniel Diaz


DASH: Young Cryptocurrency With An Interesting Story

Frederic Racine


Features -- Dash latest documentation

Dash Core Group, Inc.


Interview With Ryan Taylor, CEO of Dash



Documentaries, videos and podcasts


Dash Business Development Strategy

September 6, 2018

Everything You Ever Wanted to Know About Dash Cryptocurrency w Amanda B Johnson

February 11, 2017

Interview with Dash CEO Ryan Taylor | Cointelegraph

July 11, 2018




Theresa Machemer
June 1, 2021
Smithsonian Magazine
The speed and ease of the DASH testing platform would be a boon for screening efforts
May 20, 2020
High blood pressure: DASH is a practical approach to control and prevent hypertension. To follow the DASH diet you need eat and avoid certain foods. Here are the basics of the DASH diet you need to know.
Jay Castello
March 19, 2020
the Guardian
Red-hot excitement ... Doom Eternal. Photograph: Bethesda
January 17, 2020
Binge Post
The best foods to reduce blood pressure would be high in potassium, calcium, and calcium. These foods include leafy green vegetables, nuts, fruits, seeds, legumes, whole grains, fish, and low carb milk -- and also constitute the DASH diet, which may reduce blood pressure. you ought to avoid foods that are high in sugar, sodium, [...]
Jon L. Jacobi
October 9, 2019
They record what's ahead. Sometimes they record what's behind. Most mark it with GPS (or what's the point?). This is exactly what you need on the mean streets of modern life.
Beyond the Dash
September 16, 2019
VANCOUVER, British Columbia, Sept. 16, 2019 /PRNewswire/ -- Results from a consumer survey on funeral planning have been released today by online obituary...
September 13, 2019
SCOTTSDALE, Ariz., Sept. 13, 2019 /PRNewswire/ -- Dash, the top digital currency for payments and e-commerce, announced today that DASH is expected to be added...
May 16, 2019
May is Jewish American Heritage Month - officially proclaimed in 2006 by President George W. Bush to honor the more than 350-year history of Jewish contributions to American culture. News outlets have been covering the rise in anti-Semitic violent attacks in the US after two deadly synagogue attacks within months of each other. The following books pay tribute to Jewish Americans across a range of subjects and genres for adult and young readers: RESCUE BOARD: THE UNTOLD STORY OF AMERICA'S...


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