## ما هو دولار جيميني (GUSD)؟

شركة جيميني ترست (Gemini Trust Company) هي شركة لتبادل العملات الرقمية تسمح لك بشراء وبيع وتخزين الأصول الرقمية، وقد تأسست في فبراير من عام 2014. تم إنشاء (GUSD) من قبل منصة جيميني لتداول العملات المشفّرة.

تلقت الشركة موافقة من إدارة الخدمات المالية في نيويورك أو (NYDFS) لإطلاق العملة المستقرة في سبتمبر من عام 2018. حيث تحتفظ شركة (Gemini Trust) بودائع بالدولار الأمريكي بنسبة تتوافق مع عدد الرموز المشفّرة المتداولة.

عندما يتعلق الأمر بدولار جيميني نفسه، فهو رمز قائم على معيار [ERC-20](https://coinmarketcap.com/ar/currencies/erc20/) في شبكة إيثريوم ويعمل وفق عقود ذكية تم تدقيقها من قبل شركة الأمن (Trail of Bits Inc).

ويهدف هذا الدولار إلى سد الفجوة بين التمويل التقليدي وصناعة التشفير، ويرجع ذلك إلى حقيقة أن هذه العملة المستقرة المحددة يتم تنظيمها بالكامل من قبل إدارة الخدمات المالية في نيويورك.

### من هم مؤسسو دولار جيميني؟

مؤسسو دولار جيميني (GUSD) هم تايلر وينكلفوس، وكاميرون وينكلفوس.

تايلر وينكلفوس هو المؤسس المشارك والرئيس التنفيذي لشركة "جيميني"، وكذلك رئيس (WinkDex)، والمؤسس المشارك لشركة (Winkevoss Capital). يعمل تايلر وينكلفوس أيضا كمستشار في (Rowing Blazers).

أمّا كاميرون وينكلفوس هو المؤسس المشارك والرئيس في "جيميني"، وكذلك الرئيس التنفيذي لشركة (WinkDex) والمؤسس المشارك لشركة (Winkevoss Capital). كاميرون وينكلفوس هو أيضا مستشار في (Rowing Blazers).

تخرج كلاهما في جامعة هارفارد بدرجة بكالوريوس في الاقتصاد في عام 2004 وحصلا على درجة الماجستير في إدارة الأعمال (MBA) في كلية إدارة الأعمال بجامعة أكسفورد سعيد.

### ما الذي يميّز دولار جيميني؟

دولار جيميني هو أول عملة مستقرة مدعومة بالدولار الأمريكي تحصل على دعم من جهة تنظيمية أمريكية. ورمز مشفّر قائم على معيار [ERC-20](https://coinmarketcap.com/ar/currencies/erc20/) في شبكة إيثريوم.

يختلف دولار جيميني عن بيتكوين وغيرها من العملات المشفّرة التقليدية في قدرته على الحفاظ على قيمة ثابتة. وهذا يسير عكس طريقة عمل بيتكوين تماماً، التي قدّ تتقلب أسعارها بشكل كبير. لتحقيق هذا الاستقرار من حيث القيمة، هناك بعض الأشياء التي يتم تطبيقها. يمكن القيام بذلك من خلال الحساب المتقدم، أو ربط قيمة بالأصول الأساسية مثل العملات الورقية كالدولار الأمريكي أو اليورو أو حتى بالذهب. تم تصميم دولار جيميني لتوفير ربط رسمي بين النظم المالية التقليدية ومجال سلسلة الكتل ككل.

### كم عدد عملات دولار جيميني (GUSD) الموجودة في التداول؟

يمكن تداول دولار جيميني في 41 بورصة، وكانت أعلى قيمة وصل لها هي 1.3435 دولار.

لضمان بقاء ربط 1:1 الضروري مدعوماً بالدولار، يتم تدقيق رصيد الودائع في بنك جيميني في الولايات المتحدة على أساس شهري من قبل (LLP)، (BPM)، إلى جانب شركات محاسبة عامة مستقلة.

### كيف يتم تأمين شبكة دولار جيميني؟

دولار جيميني هو رمز مشفّر قائم على معيار [ERC-20](https://coinmarketcap.com/ar/currencies/erc20/) في شبكة إيثريوم. ويعمل وفق عقود ذكية يتم تدقيقها من قبل شركة الأمن (Trial of Bits Inc).

يتم حفظ جميع المفاتيح الخاصة المستخدمة لتوقيع معاملات العملات المشفرة خارج الموقع في مرافق آمنة ومحمية وموزعة جغرافياً على نظام تخزين سحابي.

توجد المفاتيح على وحدات أمان الأجهزة المعروفة أيضاً باسم (HSMs) على أن تلبي أو تتجاوز معايير أمان الكمبيوتر الحكومية الأمريكية مثل FIPS 140–2 Level 3.

كما يتم تنفيذ تقنية التوقيع المتعدد، والمعروفة أيضاً باسم (multisig)، التي توفّر طبقة إضافية من الأمان ضد الهجمات وزيادة تحمل الأخطاء.

حيث يطلب وجود عدة موقعين من أجل تحويل الأموال من التخزين السحابي. وهذا يعني أن تايلر وينكلفوس، وكاميرون وينكلفوس غير قادرين على تحويل أموال العملاء بشكل فردي أو جماعي إلى أو خارج المحفظة الساخنة أو نظام التخزين السحابي.

### أين يمكنك شراء دولار جيميني (GUSD)؟

يمكن شراء وبيع وتداول دولار جيميني أو (GUSD) في العديد من البورصات، بما فيها:

[Gemini](https://coinmarketcap.com/ar/exchanges/gemini/)

[Coinbase](https://coinmarketcap.com/ar/exchanges/coinbase-exchange/)

[Bitstamp](https://coinmarketcap.com/ar/exchanges/bitstamp/)

[Uniswap](https://coinmarketcap.com/ar/exchanges/uniswap-v2/)

[DigiFinex](https://coinmarketcap.com/ar/exchanges/digifinex/)

[OKEx](https://coinmarketcap.com/ar/exchanges/okex/)

إذا كنت مهتماً بتعلم شراء العملات المشفرة ولكنك لا تعرف من أين تبدأ، [فلدينا الدليل المثالي لك](https://coinmarketcap.com/how-to-buy-bitcoin/).

We now facilitate crypto contributions for pro-crypto candidates. Any U.S. campaign that is interested in accepting donations in crypto can work with us by emailing → campaigns@gemini.com

We’re proud to empower pro-crypto policymakers in 2024

Welcome to Gemini Dollar's Community channel aggregated by CoinMarketCap.

We now facilitate crypto contributions for pro-crypto candidates. Any U.S. campaign that is interested in accepting donations in crypto can work with us by emailing → campaigns@gemini.com

We’re proud to empower pro-crypto policymakers in 2024

Who Are the Winklevoss Twins?

What Is a Stablecoin?

Gemini Dollar

Trust Wallet

MetaMask

Atomic wallet

Ethereum

Shiba Inu

Chainlink

UNUS SED LEO

Uniswap

Pepe

Gala

FLOKI

JasmyCoin

Quant

Ethena

MANTRA

Aave

Bonk

The Graph

QuantixAI

DogeVerse

zkLend

IVEX Financial

Value Interlocking exchange

Founded in September of 2018, Pax Dollar is a flat-collateralized stablecoin. Stablecoins are cryptocurrencies that are designed to minimize the volatility of the price of the stablecoin, relative to a certain stable asset or a basket of assets.

A stablecoin can be pegged to a cryptocurrency or flat money. In some cases, it can even be traded for commodities. Pax Dollar offers the advantage of transacting with blockchain assets through minimized price risk. The Pax Dollar tokens (USDP) are issued asERC-20 tokens on the Ethereum blockchain and are collateralized 1:1 through the USD held in Paxos-owned US bank accounts.

Pax Dollar

TUSD is the first digital asset with live on-chain attestations by independent third-party institutions and is backed 1:1 with the U.S. dollar (USD). So far, it has been listed on more than 100 trading platforms such as Binance and Huobi and is live on 12 mainstream public chains, including Ethereum, TRON, Avalanche, BSC, Fantom, and Polygon.

TrueUSD is attested to in real-time by an independent, industry-specialized accounting firm in the U.S., to ensure the 1:1 ratio of its USD reserve to the circulating token supply and the 100% collateral rate. With the integration of Chainlink PoR, TrueUSD becomes the first USD-Backed stablecoin to secure minting and further ensure transparency and reliability. Users can access the relevant data via the official website tusd.io at any time. TUSD is granted statutory status as authorized digital currency and medium of exchange in the Commonwealth of Dominica, a country in the Caribbean, effective on October 7th 2022.

TrueUSD

Fei protocol is a DeFi native algorithmic stablecoin. The aim of Fei is to propose a technological solution in a sweet spot between rigid overcollateralized decentralized stablecoin and centralised custodial stablecoins.

Fei Protocol runs on two crypto assets: FEI stablecoin and TRIBE governance token.

FEI is aimed to be a more capital efficient and fully decentralized stablecoin. The protocol uses the value it controls to maintain liquid secondary markets and earn yield for the protocol.

The project was founded in December 2020 and immediately attracted significant interest in the crypto community. It resulted in $19 million VC investment in early March 2021. Among the names that have entered this project are Andreessen Horowitz (a16z), Coinbase Ventures, Nascent and Framework Ventures.

There were some issues with the peg in the original mechanism, but through a series of governance upgrades the protocol recovered in the months following launch.

Fei v2 intends to be a major upgrade for the system and will launch in late 2021. It features 1:1 redeemability for FEI against protocol reserves, TRIBE buybacks and backstop, and algorithmic protocol controlled value management.

Fei USD

sUSD is a synthetic USD token enabled by the Synthetix protocol. It tracks the price of the US Dollar through price feeds supplied by Chainlink’s decentralized network of oracles. sUSD is integrated across the DeFi ecosystem as one of the most liquid decentralized stablecoins, including at Curve. It can be traded without slippage for other assets native to the Synthetix protocol at Kwenta or Synthetix.Exchange.

sUSD

USDD is a stablecoin issued by the TRON DAO Reserve. It’s pegged to the value of the US dollar and aims to provide a reliable, decentralized cryptocurrency for blockchain transactions. USDD can be used for payments, trading, staking and as a value store.

USDD is backed by a number of cryptocurrencies, including Bitcoin, Ethereum and TRON. To ensure stability and security, the reserve is over-collateralized, meaning that it holds more assets than the amount of USDD currently in circulation.

USDD

Celo Dollar

The Neutrino index is a decentralized financial (DeFi) platform based on the Waves blockchain. The platform rebranded its index token from USDN to XTN. Neutrino has two native tokens, XTN and NSBT.

XTN is an algorithmic crypto-collateralized indexcoin backed by three Waves Ecosystem tokens: WAVES, WX and VIRES. XTN's main function is to encourage user participation in the Neutrino by rewarding those who provide liquidity to the system.

The platform’s other token, NSBT (Neutrino System Base Token), is used for governance purposes: it allows users to make decisions about the future development of the Neutrino protocol, and it ensures the stability of collateral reserves on Neutrino’s smart contract.

New NSBT tokens are issued whenever a user locks WAVES tokens on a contract, which serves as additional backing and insures the system against a deficit. Holders can stake to earn on WAVES to XTN swap fees.

Neutrino Index

DAI is an Ethereum-based stablecoin (stable-price cryptocurrency) whose issuance and development is managed by the Maker Protocol and the MakerDAO decentralized autonomous organization.

The price of DAI is soft-pegged to the U.S. dollar and is collateralized by a mix of other cryptocurrencies that are deposited into smart-contract vaults every time new DAI is minted.

It is important to differentiate between Multi-Collateral DAI and Single-Collateral DAI (SAI), an earlier version of the token that could only be collateralized by a single cryptocurrency; SAI also doesn’t support the DAI Savings Rate, which allows users to earn savings by holding DAI tokens.

Multi-Collateral DAI was launched in November 2019.

MediBloc (MED) is a South Korean-based decentralized blockchain protocol for the healthcare industry through which medical institutions can securely transfer, collect, store and manage data. With MediBloc, physicians can access patient information, medical history, prescribed medication, insurance issues and more. MediBloc makes medical data more accessible by allowing everyone involved to track and record medical conditions, appointments, examinations, treatments and more.

The ecosystem is built on three key elements: MediBloc Core (a layer for storing data and providing additional storage), MediBloc Application (a layer for accessing and managing data through various applications), and MediBloc Service (a layer applying smart contract technology that connects the other layers and allowing input and output of data).

The platform offers three categories of accounts: for general users (patients), healthcare providers (doctors and medical institutions) and data scientists, the latter two require proof of their accreditation. The project is aimed at improving the quality of medical services and infrastructure by optimizing information storage processes and giving users sovereignty over their own data. MediBloc is compliant with the HIPAA Security Rule, the Health Insurance Portability and Accountability Act.

MediBloc

GateChain is a public blockchain which facilitates digital asset transfers, and claims to be “dedicated to asset safety.”

The network’s native token is GateToken (GT). It’s mainly used to pay transaction fees, but users can also stake it to validate transactions and secure the network in exchange for rewards.

GateChain offers an on-chain wallet for users to manage their digital assets directly on the network itself, thereby eliminating the need for a third-party wallet. It’s also fully integrated with the Ethereum Virtual Machine (EVM), making it easy to deploy Ethereum-based smart contracts on the platform.

GateToken

Pax Gold (PAXG) is a gold-backed cryptocurrency, launched by the creators of Paxos Standard (PAX) in September 2019. As an ERC-20 token operating on the Ethereum blockchain, Pax Gold is tradeable on a large variety of exchanges and has become an accessible way for traders to start investing in gold.

The main goal behind Pax Gold is to make gold more tradable, as the physical commodity is not easily divisible or flexible in terms of transport. This is why Paxos Standard decided to create a cryptocurrency entirely backed by gold. According to the official whitepaper, Pax Gold was created to allow investors to buy indefinitely small amounts of gold through the cryptocurrency, thus virtually eliminating minimum buy limits for the commodity.

PAX Gold

Bora is a decentralized ecosystem for games and entertainment. Bora aims to attract games and applications from the GameFi sector to its Bora Chain to avoid building on blockchains like Ethereum that have high gas fees. For that reason, Bora follows a two-tiered blockchain system: the BORA token is traded on the Klaytn blockchain, a public blockchain that is focused on metaverse and gaming use cases. The Bora chain is a modular blockchain that can be used as an execution layer by decentralized applications.

The Bora team provides development toolkits that support developers with creating decentralized applications for its ecosystem. It also utilizes Bora Points, a currency within the ecosystem as a resource for development and to incentivize contribution to Bora. Bora Points can subsequently be converted to the BORA token.

BORA

Binance USD (BUSD) is a 1:1 USD-backed stable coin issued by Binance (in partnership with Paxos), Approved and regulated by the New York State Department of Financial Services (NYDFS), The BUSD Monthly Audit Report can be viewed from the official website. Launched on 5 Sep 2019, BUSD aims to meld the stability of the dollar with blockchain technology. It is a digital fiat currency, issued as ERC-20 and supports BEP-2.

BUSD

MiL.k

Tether Gold (XAU₮) is a stablecoin that provides ownership on a 1:1 basis of one fine troy ounce of gold on a physical bar of gold that meets the Good Delivery standard of the London Bullion Market Association (LBMA). This technology allows access to a stablecoin that provides ownership of physical gold while avoiding the drawbacks associated with physical gold, such as high storage cost and limited accessibility.
Note: XAU₮ tokens can be fractionated up to six decimal places (i.e. in increments as small as 0.000001 troy fine ounce).

Tether Gold

Huobi Token (HT) is the native token of the cryptocurrency exchange Huobi Global. It is a decentralized digital asset based on the Ethereum blockchain and is ERC-20 compliant. HT’s value is in part reliant upon the reputation of the Huobi crypto exchange, yet other factors also have an impact.

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

Huobi Token is a relatively young project. It first launched in January 2018, hot on the heels of the release of a native token on rival crypto exchange Binance. Having its own token allows Huobi to build a flexible marketing strategy in order to attract new users and further grow its platform.

One key function of the token is to reduce commissions for trading operations on the exchange, which are usually paid from users' wallets. Yet the token has much more to offer. Using HT, users can purchase monthly VIP-status plans to receive discounts on transaction fees. Token holders have the right to vote on exchange decisions, can receive crypto rewards for seasonal buybacks, and also get early access to special events. HT holders can, at any point, trade the token for other cryptocurrencies.

Huobi Token

Bitcoin SV (BSV) emerged following a hard fork of the Bitcoin Cash (BCH) blockchain in 2018, which had in turn forked from the BTC blockchain a year earlier following the blocksize wars.

BSV claims to fulfill the original vision of the Bitcoin protocol and design as described in Satoshi Nakamoto’s white paper, early Bitcoin client software and known Satoshi writings. BSV aims to offer scalability and stability in line with the original description of Bitcoin as a peer-to-peer electronic cash system, as well as deliver a distributed data network that can support enterprise-level advanced blockchain applications.

To this end, it has removed artificial block size limits and re-enabled Script commands and other technical capabilities which had been historically disabled or restricted by the protocol developers of the BTC blockchain. This purportedly allows the network to process tens of thousands of transactions per second while maintaining extremely low transaction fees for micropayments, in addition to offering advanced capabilities such as tokens, smart contracts, computation and other data use cases.

The BSV network claims to be unique in its capacity for unbounded on-chain scaling while also being more aligned with the original design of Bitcoin than any other blockchain.

Bitcoin SV

Gnosis (GNO) builds decentralized infrastructure on Ethereum. Its mission has always been centered on experimentation and building decentralized infrastructure for the Ethereum ecosystem. When Gnosis was founded in 2015, it focused on building prediction markets to enable worldwide access to accurate information. While creating the prediction market platform, it became clear that Gnosis needed to build the infrastructure required to support it. Gnosis Safe, for example, was born of necessity.

Gnosis operates as a decentralized autonomous organization (DAO) which provides infrastructure for various types of decentralized applications (dApps), and builds products to transparently guide decisions on the development, support and governance of its ecosystem.

In November 2021, both the xDAI and GnosisDAO community voted to combine their vibrant ecosystems to create the Gnosis Chain: An Ethereum forerunner-companion that addresses scaling issues through solid engineering.

Gnosis

Function X is mirroring traditional financial products on the Function X network and creating decentralized financial products and a decentralized trading system. It is a highly customizable and expandable multi-chain architecture blockchain network (subnets) that can meet different business needs.