## ما هي Decred (DCR)؟

إنّ Decred (DCR) عملة مشفرة قائمة على تقنية سلسلة الكتل، تم إطلاقها في فبراير 2016. تم إنشاء رمز وبروتوكول Decred لتسهيل الحوكمة المفتوحة والتفاعل المجتمعي وسياسات التمويل المستدام.

وفقًا [للورقة البيضاء الرسمية](https://docs.decred.org/)، تم إنشاء Decred بحيث يوافق المجتمع على جميع المعاملات والتغييرات التي تم إجراؤها فيما يتعلق بالبروتوكول. وعليه، لا توجد وسيلة لحاملي رمز Decred الكبار للتلاعب بتشغيل البروتوكول. تأثر Decred بشدة بعملة [Bitcoin](https://coinmarketcap.com/ar/currencies/bitcoin/) واستخدم العديد من المبادئ الأساسية للعملة المشفرة الأصلية.

### من هم مُؤسسو Decred؟

إنّ القوة الدافعة الرئيسية وراء إنشاء Decred هي مؤسسة تسمى Company 0، وتتمثل مهمتها في استخدام قدرات تقنية [سلسلة الكتل](https://coinmarketcap.com/alexandria/glossary/blockchain) لإنشاء حماية أفضل للبيانات الشخصية وإضفاء الحرية التنظيمية للمشاريع.

إنّ [جيك يوكوم-بيات](https://twitter.com/behindtext?ref_src=twsrc%5Egoogle%7Ctwcamp%5Eserp%7Ctwgr%5Eauthor) هو المؤسس والرئيس التنفيذي لشركة Company 0، ويعمل حاليًا كمسؤول لمشروع Decred. يمتد انخراطه في مجال العملات المشفرة وتقنية سلسلة الكتل لأكثر من عشر سنوات. تم استخدام الكود الذي كتبه جيك يوكوم-بيات في تكوين العديد من المشاريع المتعلقة بعملة Bitcoin، بما في ذلك إنشاء [Lightning Network](https://coinmarketcap.com/alexandria/glossary/lightning-network) Daemon.

إنّ ماركو بيريبوم هو المسؤول الفني الرئيسي لشركة Company 0، وهو المشرف المباشر على العديد من الفرق في مشروع Decred، بما في ذلك التطوير والأمن والبنية التحتية. تضمنت مسيرة السيد بيريبوم المهنية مناصب في شركات مثل شركة Dell، حيث كان كبير المهندسين. لقد عمل في شركة Company 0 لأكثر من خمس سنوات، وتُعد مشاركته في مشروع Decred ضرورية لإطلاق العملة المشفرة بنجاح.

### ما الذي يُميز مشروع Decred؟

إنّ Decred مشروع ابتكاري لأنه يراهن على الطبيعة اللامركزية لتقنية سلسلة الكتل لمنع احتكار حالة التصويت في المشروع نفسه. يتمثل أحد الأهداف الرئيسية لبروتوكول Decred في التأكد من أن جميع حاملي رمز DCR لديهم نفس القَدر من سلطة اتخاذ القرار وأن المؤسسات الكبيرة لا يمكنها أرجحة الأصوات لصالحها.

من خلال تقديم تصويت حامل التذاكر، يضمن Decred أن الأشخاص الذين لديهم ما يكفي من رموز DCR ستتاح لهم الفرصة للمشاركة في الأصوات المتعلقة بمستقبل وعمليات الشركة/الرمز. أنشأ Decred أيضًا منصة تصويت مخصصة تسمى Politeia، والتي تسمح للمستخدمين بالمشاركة في التصويتات وتقديم المقترحات وبدء المناقشات.

ليس ذلك فحسب، بل لضمان حقوق التصويت هذه، يستخدم Decred آلية إجماع مختلطة تجمع بين نموذج إثبات العمل ([PoW](https://coinmarketcap.com/alexandria/glossary/proof-of-work-pow)) وإثبات الحصة ([PoS](https://coinmarketcap.com/alexandria/glossary/proof-of-stake-pos)).

#### صفحات ذات صلة:

اكتشف المزيد حول [XRP](https://coinmarketcap.com/ar/currencies/xrp/).

ألقِ نظرة على [رمز Curve DAO](https://coinmarketcap.com/ar/currencies/curve-dao-token/).

تعلم المزيد حول [الشبكات اللامركزية](https://coinmarketcap.com/alexandria/article/how-decentralized-are-decentralized-networks).

اقرأ المزيد على [مُدونة CoinMarketCap](https://coinmarketcap.com/alexandria/categories/blog).

### كم عدد عملات Decred (DCR) المُتداولة؟

يُخطط مشروع Decred لإصدار إجمالي 21,000,000 رمز. حاليًا، تم تداول حوالي 60% من هذه الرموز.

من أصل 21 مليون رمز، تم تعدين 8% قبل إطلاق البروتوكول. ذهب نصف هذه العملات التي تم تعدينها مسبقًا للتوزيع المجاني (airdrop) الأولي، بينما تم توزيع النصف الآخر لتغطية التكاليف شركة Company 0 أثناء تطوير البروتوكول.

تم تصميم التوزيع المجاني الأولي لمكافأة الأطراف المهتمة من خلال منحهم رموز Decred (DCR) المجانية. تم توزيع الرموز على المشاركين الذين سجلوا مسبقًا في حدث التوزيع المجاني.

### كيف يتم تأمين شبكة Decred؟

يستخدم Decred آلية إجماع هجينة بين إثبات العمل وإثبات الحصة PoW/PoS، والتي تجمع بين ميزات نموذجي الإجماع الأكثر شيوعًا. تستخدم العملة المشفرة إثبات العمل ([PoW](https://coinmarketcap.com/alexandria/glossary/proof-of-work-pow)) لتعدين كتل جديدة على سلسلة الكتل، ويتلقى المعدنون 60% فقط من المكافأة بعد عملية تعدين ناجحة.

ويتم استخدام إجماع إثبات الحصة ([PoS](https://coinmarketcap.com/alexandria/glossary/proof-of-stake-pos)) في منظمة التصويت، حيث يسمح للمستخدمين بالمشاركة في نظام التصويت لحامل التذاكر. يحصل الناخبون الذين يستخدمون إجماع إثبات الحصة (PoS) على 30% من مكافأة الكتلة.

يتم تخزين نسبة 10% المتبقية من مكافآت الكتلة في خزانة Decred. تستضيف Decred مناقشات Politeia المتكررة وتصويتًا على كيفية إنفاق الأموال من خزانة Decred.

### أين يُمكنك شراء Decred (DCR)؟

إنّ أكبر سوق لعملة Decred (DCR) هو [Binance](https://coinmarketcap.com/ar/exchanges/binance/)، حيث يبلغ حجم تداول زوج DCR/BTC 2,493,254 دولار. كما أنّ Binance أيضًا أكثر منصات تداول العملات المشفرة شيوعًا لمعاملات DCR/USDT.

ومن الخيارات الجيدة الأخرى لتداول عملة Decred منصات [Huobi Global](https://coinmarketcap.com/ar/exchanges/huobi-global/) و [YoBit](https://coinmarketcap.com/ar/exchanges/yobit/) و [BitAsset](https://coinmarketcap.com/ar/exchanges/bitasset/) و [OKEx](https://coinmarketcap.com/ar/exchanges/okex/). ومن المهم ملاحظة أنّ تداول العملات المشفرة ينطوي على مخاطر، كأي استثمار آخر.

[اقرأ المزيد من هنا](https://coinmarketcap.com/how-to-buy-bitcoin/) حول كيفية شراء العملات المشفرة.

وفيما يلي بعض المقالات الأخرى، التي قد تهمك:

* [ما هو صنبور العملات المشفرة؟](https://coinmarketcap.com/alexandria/article/what-is-a-crypto-faucet)
* [ما هي بطاقات السحب المصرفية للعملات المشفرة؟](https://coinmarketcap.com/alexandria/article/what-are-crypto-debit-cards)
* [ما هو Web 3.0؟](https://coinmarketcap.com/alexandria/article/what-is-web-3-0)
* [ماذا تعني زراعة الغلال (Yield Farming)؟](https://coinmarketcap.com/alexandria/article/what-is-yield-farming)
* [ما هو إقراض العملات المشفرة؟](https://coinmarketcap.com/alexandria/article/what-is-crypto-lending)

Decred

A Deep Dive Into How the Top 10 DAOs Work

Binance

Ledger

Trezor

Trust Wallet

Math Wallet

Exodus

Atomic wallet

Qtum (pronounced ‘“quantum”)  is a proof-of-stake (PoS) smart contract open-source blockchain platform and value transfer protocol. It aims to bring together the strengths of Bitcoinand Ethereumin one chain. Qtum is built on Bitcoin's UTXO transaction model, with the added functionality of smart contract execution and DApps. Recently, the platform added support for DeFi applications. As of March 2021, there are more than 20 tokens created on the Qtum blockchain.

To learn more about this project, check out our deep dive of Qtum.

The project was announced in March 2016 and held an ICO a year after, in March 2017, which brought its founders $15 million USD. The Qtum main chain was released on Sept.13, 2017. Initially, the Qtum coin was issued as a ETH-20 token, but with the launch of the mainnet, it was converted to native blockchain.

Qtum

ZEN is the governance and utility token for Horizen, a zero-knowledge-enabled network of blockchains powered by the largest node infrastructure in the industry. Blockchain interoperability is enabled by the Zendoo protocol, which uses SNARK-verification and allows for complete flexibility in sidechain type, consensus, and speed. Cryptographic verification of networked chains offers massive scale, and the network currently supports up to 10,000 sidechains with a throughput limit of 10,000,000 TPS.

Zendoo makes Horizen a permissionless network of blockchains. Developers can deploy their blockchains within the ecosystem using a variety of SDKs. In 2023, the ecosystem team launched Horizen EON, a public proof-of-stake sidechain and an EVM-compatible smart contracting platform that allows developers to efficiently build and deploy dapps on the Horizen ecosystem, while benefiting from the Ethereum ecosystem. Since going live with Horizen EON, DeFi projects including SpookySwap, Ascent Exchange, and Yuzu have successfully integrated into the Horizen ecosystem. Get started on Horizen EON today!

Horizen's native cryptocurrency, ZEN, is a mineable PoW coin currently trading on major exchanges, including Coinbase and Binance. ZEN can be staked to participate in Horizen's nearly 50,000 full node network.

While ZEN was previously a privacy token, following ZenIP 42204 in June of 2023, the network removed its existing privacy features in favor of moving towards a vision of adaptability and responsible, scalable growth.

Horizen

Zcash is a decentralized cryptocurrency focused on privacy and anonymity. It uses the zk-SNARK zero-knowledge proof technology that allows nodes on the network to verify transactions without revealing any sensitive information about those transactions.

Contrary to a common misunderstanding, the majority of cryptocurrencies on the market, including Bitcoin (BTC), are not anonymous, but rather pseudonymous; while they do not explicitly reveal the identities of their users, each user has their own public address or addresses which can be traced back to them via the methods of data science and blockchain forensics.

Zcash transactions, on the other hand, still have to be relayed via a public blockchain, but unlike pseudonymous cryptocurrencies, ZEC transactions by default do not reveal the sending and receiving addresses or the amount being sent. There is an option, however, to reveal this data for the purposes of auditing or regulatory compliance.

Zcash was first released on October 28, 2016, and it was originally based on Bitcoin’s codebase.

Zcash

Waves is a multi-purpose blockchain platform which supports various use cases including decentralized applications (DApps) and smart contracts.

Launched in June 2016 following one of the cryptocurrency industry’s earliest initial coin offerings (ICO), Waves initially set out to improve on the first blockchain platforms by increasing speed, utility and user-friendliness.

The platform has undergone various changes and added new spin-off features to build on its original design.

Waves’ native token is WAVES, an uncapped supply token used for standard payments such as block rewards.

Waves

NEM is a blockchain platform that was launched in March of 2015. It was one of the pioneers of the cryptocurrency industry, and sought to improve on the imperfections found on other chains at the time. It was one of the first non-turing complete chains to feature user-defined tokens (called mosaics), namespaces, multisignature accounts, and a P2P reputation system based on EigenTrust++. Its most notable contribution to the space is the proof-of-importance consensus mechanism, which sought to reward on-chain activity and deter the concentration of wealth commonly associated with proof-of-stake. Its client, NIS, is written in Java.

NEM has a global community. It sees the most utility as an alternative form of payment for businesses and vendors, and has a variety of social media apps built on top of it in Japan, such as nemgraph, a community-driven owned and operated alternative to Instagram.

In December 2021, NEM was hard forked by a pseudonymous team of cryptocurrency experts and enthusiasts alike. Titled Harlock, this hard fork signaled the community’s intent to take NEM from a shadow of its former self into the world’s leading payments platform for on-chain and off-chain media content.

Dash is an open-source blockchain and cryptocurrency focused on offering a fast, cheap global payments network that is decentralized in nature. According to the project's white paper, Dash seeks to improve upon Bitcoin (BTC) by providing stronger privacy and faster transactions.

Dash, whose name comes from "digital cash," was launched in January 2014 as a fork of Litecoin (LTC). Since going live, Dash has grown to include features such as a two-tier network with incentivized nodes, including "masternodes," and decentralized project governance; InstantSend, which allows for instantly settled payments; ChainLocks, which makes the Dash blockchain instantly immutable; and PrivateSend, which offers additional optional privacy for transactions.

Dash

Compound is a DeFi lending protocol that allows users to earn interest on their cryptocurrencies by depositing them into one of several pools supported by the platform.

To learn more about this project, check out our deep dive of Compound.

When a user deposits tokens to a Compound pool, they receive cTokens in return. These cTokens represent the individual’s stake in the pool and can be used to redeem the underlying cryptocurrency initially deposited into the pool at any time. For example, by depositing ETH into a pool, you will receive cETH in return. Over time, the exchange rate of these cTokens to the underlying asset increases, which means you can redeem them for more of the underlying asset than you initially put in — this is how the interest is distributed.

On the flip side, borrowers can take a secured loan from any Compound pool by depositing collateral. The maximum loan-to-value (LTV) ratio varies based on the collateral asset, but currently ranges from 50 to 75%. The interest rate paid varies by borrowed asset and borrowers can face automatic liquidation if their collateral falls below a specific maintenance threshold.

Since the launch of the Compound mainnet in September 2018, the platform has skyrocketed in popularity, and recently passed more than $800 million in total locked value.

Compound

Gnosis is a collective of aligned projects revolutionizing payments infrastructure to make decentralized financial tools accessible and usable for all. The Gnosis ecosystem is underpinned by Gnosis Chain, a highly secure, resilient, and decentralized EVM Layer 1 network and also includes the venture-building arms, Gnosis Studio and GnosisVC, the developer, investor, and incubator of a host of leading decentralized solutions.

These projects are creating a radically inclusive infrastructure helping bridge the gap between blockchain technology and practical, everyday applications/use cases.

Gnosis

Developed by leading Korean IT company Kakao, Klaytn is a global Layer 1 public blockchain designed to power tomorrow’s on-chain world. With the lowest transaction latency amongst leading blockchains, enterprise-grade reliability, and a developer-friendly environment, Klaytn provides a seamless experience for users and developers that is second to none. Since its launch in June 2019, Klaytn has been accelerating blockchain mass adoption through a broad array of use cases from DeFi to real-world assets, entertainment and gaming, and even the Bank of Korea’s CBDC pilot project. Today, it is one of the only globally competitive Web 3.0 ecosystems developed in South Korea, generating more than 1 billion transactions from over 300 decentralized applications.

Klaytn

Apps use ICON to operate cross-chain seamlessly, build momentum and gain reputation. ICON's Cross-Chain Framework simplifies cross-chain development with its easy-to-use xCall messaging standard and connections to secure bridging protocols.

ICON

Lisk and the LSK token are widely accessible on the most popular exchanges on the market.
The top exchanges to buy the Lisk token are:

Binance

Kraken

Upbit

Huobi

Zonda

Bitflyer

It is important to consider the fact that investing in crypto carries risk, just like any other investment.

If you’re struggling to find a LSK trading pair with your local currency, check out this guide on how to convert fiat into Bitcoin - giving you a gateway to buying LSK.

Lisk

Yearn.finance is an aggregator service for decentralized finance (DeFi) investors, using automation to allow them to maximize profits from yield farming.

Its goal is to simplify the ever-expanding DeFi space for investors who are not technically minded or who wish to interact in a less committal manner than serious traders.

Launched in February 2020, the service, formerly known as iEarn, has seen huge growth in recent months as new products debuted and developers released in-house token YFI.

yearn.finance

Bancor is an ecosystem of decentralized, open-source protocols that promote on-chain trading and liquidity.

Its main protocol, Carbon, is a decentralized trading protocol allowing users to perform automated trading strategies using custom on-chain limit orders and range orders, with the option of combining orders together to create automated buy low, sell high strategies.

By design, Carbon orders are irreversible on execution, easily adjustable directly on-chain, and resistant to MEV sandwich attacks. These capabilities give users an unprecedented level of control and automation to perform novel trading strategies on-chain.

Fast Lane, a separate open-source arbitrage protocol, allows any user to perform arbitrage between Bancor ecosystem protocols and external on-chain exchanges and redirect arbitrage profits back to the Bancor ecosystem.

All Bancor ecosystem protocols are governed by the BancorDAO via staked BNT.

Bancor

UMA was founded in 2018 by Allison Lu and Hart Lambur, two ex Goldman Sachs traders, with the goal of making global markets universally fair, accessible, secure and decentralized.

The team drew inspiration from traditional finance derivatives to define an open-source protocol to allow anyone, anywhere, to design and build trustless financial contracts.

Celo is a carbon-negative, permissionless, blockchain with a rich ecosystem of global partners building innovative Web3 dapps to support a more inclusive financial system. Accessible to anyone with a mobile phone, the Celo ecosystem consists of a decentralized, proof-of-stake blockchain technology stack (the Celo platform), CELO governance asset, and several Mento stable assets (cUSD, cEUR, cREAL) that allow for real-world users to use digital assets. The open source Celo mainnet launched on Earth Day 2020.  The Celo community passed an indicative on-chain governance proposal (temperature check) to have Celo migrate to an Ethereum layer-2.  Google Cloud, Deutsche Telekom, Telefonica, and many others run validators on the Celo Platform.  Today, the Platform supports 1,000+ projects in over 150 countries are building on Celo to, helping to create the conditions of prosperity for all.  For more information, please visit Celo.org.

Celo

Self-described as "Polkadot's wild cousin," Kusama is an experimental blockchain platform that is designed to provide a massively interoperable and scalable framework for developers.

Kusama is built on Substrate — a blockchain building kit developed by Parity Technologies. Kusama has almost the same codebase as Polkadot — one of the most successful interoperable blockchains.

By deploying on Kusama, fast-paced projects gain access to a highly scalable, interoperable sharded network, with features that are not yet available on Polkadot. To that end, Kusama describes itself as a “canary network.”

The platform is designed to provide a testbed for developers looking to innovate and deploy their own blockchain and can be used as a preparatory network before launching on Polkadot — though many projects opt to stick with Kusama for their final product.

Kusama benefits from a low barrier to entry for deploying parachains, low bond requirements for validators, and is most commonly used by early-stage startups and for experimentation.

Kusama

Aragon

Bitcoin Gold was founded in 2017 to become a user-friendly alternative to Bitcoin. The BTG network aims to combine the security and sturdiness of the Bitcoin blockchain and its characteristics with the opportunity for experimentation and development.

BTG enhances and extends the crypto space with a blockchain closely compatible with Bitcoin but without using resources like Bitcoin hash power or vying for the "real Bitcoin" title. The company aims to present a coin with the implementation capabilities of Bitcoin, however, expanding on the opportunities for DeFi and DApp developers to use the coin.

Bitcoin Gold

0x is an infrastructure protocol that allows users to easily trade ERC20 tokens and other assets on the many different blockchains (including Ethereum) without relying on centralized intermediaries. It is a protocol for decentralized exchange.

0x achieves this decentralized exchange functionality using a collection of open-source, publicly auditable smart contracts that work together to produce a flexible, low-friction trading protocol that developers can easily weave into their products.

The protocol is used by companies building web3 apps such as wallets, DEXes, portfolio trackes, and others. It is a used by hundreds of developers for their projects. The protocol has facilitates over $200B in trading volume since its inception. One can track its usage in its dedicated https://explorer.0x.org/.

The protocol is powered by an ERC20 governance token known as ZRX. ZRX holders can participate in protocol governance, having direct power over protocol changes and its community treasury.