Ethernity Chain

Ethereum

Ethernity Chain (ERN) is a cryptocurrency launched in 2025and operates on the Ethereum platform. Ethernity Chain has a current supply of 30,000,000 with 0 in circulation. The last known price of Ethernity Chain is 0.68663318 USD and is up 0.40 over the last 24 hours. It is currently trading on 5 active market(s) with $202,900.36 traded over the last 24 hours. More information can be found at https://www.ethernity.io/.

## What Is Uniswap (V2)?

Uniswap is a [decentralized exchange](https://coinmarketcap.com/alexandria/glossary/decentralized-exchange-dex) (DEX) which first introduced the [automated market maker](https://coinmarketcap.com/alexandria/glossary/automated-market-maker-amm) (AMM) model. Unlike with an [order book](https://coinmarketcap.com/alexandria/glossary/order-book), traders are provided with constant liquidity thanks to the “constant product” formula. The V2 version was first based on [Ethereum](https://coinmarketcap.com/currencies/ethereum/), before branching out to other blockchains that support [ERC-20](https://coinmarketcap.com/alexandria/glossary/erc-20) tokens.

While the V1 version of Uniswap only supported [swapping](https://coinmarketcap.com/alexandria/glossary/token-swap) ETH-ERC-20 token pairs, the V2 version did away with this bridging problem and introduced flash swaps. These allowed users to swap between different ERC-20 tokens without incurring too much [slippage](https://coinmarketcap.com/alexandria/glossary/slippage). It also introduced protocol fees, which contributed to the platform's ongoing development. Furthermore, the V2 version began using [wrapped Ether](https://coinmarketcap.com/alexandria/article/what-is-wrapped-ethereum-weth) over native Ether for its core contracts. 

The exchange’s popularity gave birth to a V3 version with concentrated liquidity and more flexible fees, which improved the user experience for traders and liquidity providers alike. 


## Who Is the Founder of Uniswap (V2)?

Hayden Adams, a former mechanical engineer at Siemens and Stony Brook University graduate, founded the platform in November 2018. The company behind the DEX raised a seed round from Paradigm and $11 million in a Series A round led by ​​Andreessen Horowitz.


## When Did Uniswap (V2) Launch?

Uniswap’s V1 version was a proof-of-concept first launched in November 2018, and later improved with the introduction of the V2 version in August 2020. The V3 version in May 2021 marks the current final iteration of the exchange.


## Where Is Uniswap (V2) Located?

Uniswap Labs, the company behind the decentralized exchange, is headquartered in New York City. 


## Uniswap (V2) Restricted Countries

As of July 2022, Uniswap has banned users from 10 countries that are sanctioned by the U.S. government, including Belarus, Cuba, Iran, North Korea, Syria, Côte d'Ivoire, Liberia, Sudan, Zimbabwe, Iraq and Iran.


## Uniswap (V2) Supported Coins List 

As a permissionless decentralized exchange, tokens can be freely listed by anyone providing liquidity to trade them. The most liquid tokens at the time of writing include stablecoins and wrapped tokens like [USDC](https://coinmarketcap.com/currencies/usd-coin/), [Wrapped BTC](https://coinmarketcap.com/currencies/wrapped-bitcoin/), [wETH](https://coinmarketcap.com/currencies/weth/) and [DAI](https://coinmarketcap.com/currencies/multi-collateral-dai/). 


## How Much Are Uniswap (V2) Fees?

The exchange’s V2 version charges 0.3% per token swap. 0.05% goes to the protocol and 0.25% is allocated to [liquidity providers](https://coinmarketcap.com/alexandria/glossary/liquidity-provider-tokens-lp-tokens).


## Is It Possible to Use Leverage or Margin Trade on Uniswap (V2)?

Uniswap V2 does not offer leverage or margin trading.

Uniswap v2

## What Is OKX?

OKX is a global company offering exchange and Web3 services with offices in Hong Kong, Singapore, the UAE, Silicon Valley, and the Bahamas. OKX exchange services are offered by its Seychelles-incorporated and Bahamas-registered entities. OKX offers Web3 services in the United States and has an office in Silicon Valley, but it does not offer exchange services in the United States. The exchange offers basic trading including [spot](https://coinmarketcap.com/alexandria/glossary/spot-trading) and simple [options](https://coinmarketcap.com/alexandria/glossary/options-market), and [derivatives](https://coinmarketcap.com/alexandria/glossary/derivatives-market) including [margin](https://coinmarketcap.com/alexandria/glossary/margin-trading), [futures](https://coinmarketcap.com/alexandria/glossary/futures), [perpetual](https://coinmarketcap.com/alexandria/glossary/perpetual-contracts) swaps and [options](https://coinmarketcap.com/alexandria/article/what-is-options-trading-in-crypto-the-most-important-terms-explained). Other products include: trading bots, block trading, OKX Earn (savings, [stablecoins](https://coinmarketcap.com/alexandria/glossary/stablecoin), [DeFi](https://coinmarketcap.com/alexandria/glossary/defi), [staking](https://coinmarketcap.com/alexandria/article/crypto-staking-guide-2021), ETH 2.0 and more), [crypto loans](https://coinmarketcap.com/alexandria/glossary/crypto-loan) and Jumpstart, the exchange’s [launchpad](https://coinmarketcap.com/alexandria/article/the-best-ieo-launchpads).

OKX wallet claims to be the “portal to [Web3](https://coinmarketcap.com/alexandria/glossary/web-3-0),” offering a crypto [hot wallet](https://coinmarketcap.com/alexandria/glossary/hot-wallet), [decentralized exchange](https://coinmarketcap.com/alexandria/glossary/decentralized-exchange-dex) (DEX), a [NFT](https://coinmarketcap.com/alexandria/glossary/non-fungible-token) marketplace and [decentralized applications](https://coinmarketcap.com/alexandria/glossary/decentralized-applications-dapps) (DApps). The wallet supports over 30 networks, including major blockchains like [Bitcoin](https://coinmarketcap.com/currencies/bitcoin/), [Ethereum](https://coinmarketcap.com/currencies/ethereum/), [BNB Chain](https://coinmarketcap.com/currencies/bnb/), [Solana](https://coinmarketcap.com/currencies/solana/), [Polygon](https://coinmarketcap.com/currencies/polygon/), [Avalanche](https://coinmarketcap.com/currencies/avalanche/), [Fantom](https://coinmarketcap.com/currencies/fantom/) and more. 

OKX also has its own native blockchain — X Layer and native token — [OKB](https://coinmarketcap.com/currencies/okb/), which allows builders and projects to deploy DApps and developers to use infrastructure like OKX [Oracle](https://coinmarketcap.com/alexandria/glossary/oracles) and more. 

In January 2022, OKEx was rebranded as OKX,  with a new branding and roadmap.


## Who Are the OKX Founders?

OKX (formerly OKEx) is owned by OK Group. 

The company was founded by Mingxing "Star" Xu back in 2013 in China. Xu is a Chinese entrepreneur. He holds a Bachelor's degree in Applied Physics from the University of Science and Technology Beijing. Star Xu is CEO of OK Group.

The present CEO of OKX is Star Xu.


## When Did OKX Launch?

The exchange, formerly known as OKEX, was launched in 2017.


## OKX Restricted Countries

The project is supported in over 200 countries. However, residents of the United States don’t have access to the platform's services.


## What Coins Are Supported on OKX?

The exchange lists over 350 cryptocurrencies and supports more than 500 trading pairs. The platform lists major tokens including [BTC](https://coinmarketcap.com/currencies/bitcoin/), [ETH](https://coinmarketcap.com/currencies/ethereum/), [OKB](https://coinmarketcap.com/currencies/okb/), [AAVE](https://coinmarketcap.com/currencies/aave/), [SOL](https://coinmarketcap.com/currencies/solana/), [MATIC](https://coinmarketcap.com/currencies/polygon/), [XRP](https://coinmarketcap.com/currencies/xrp/), [DOGE](https://coinmarketcap.com/currencies/dogecoin/), [SHIB](https://coinmarketcap.com/currencies/shiba-inu/), and [DOT](https://coinmarketcap.com/currencies/polkadot-new/).


## How Much Are OKX Fees?

The fee structure is based on [market taker and maker](https://coinmarketcap.com/alexandria/glossary/market-maker-market-taker) model. Trading fees on the platform start at 0.10% and decrease as trading volume increases. For regular users, fees depend on the number of OKB (native currency) in the OKX ecosystem, while for advanced users, fees are based on their 30-day trading volumes.


## Is It Possible To Use Leverage or Margin Trading on OKX?

OKX offers margin trading with [leverage](https://coinmarketcap.com/alexandria/glossary/leverage) up to 10X. For derivatives, OKX also offers futures trading and perpetual swaps with up to 125X leverage. Traders can also leverage through crypto options, including BTC, ETH and more.

## What Is Coinbase Exchange?

Coinbase Exchange is a US-based crypto trading and investment platform where users can easily buy, sell, exchange and store cryptocurrencies. The platform is intuitive and beginner-friendly with support for basic transactions, digital wallet, and PayPal withdrawals. For more advanced traders, Coinbase Pro offers more professional trade execution and lower fees. However, in June 2022, the company announced that Coinbase Pro will be phased out and all users will have access to the “Advanced Trade” feature on the main app.


## Who Are the Coinbase Exchange Founders?

The project was established by former Airbnb engineer Brian Armstrong and former Goldman Sachs trader Fred Ehrsam in 2012.

Brian Armstrong is CEO of the company. He graduated from Rice University, Texas with a bachelor's degree in economics & computer science, and later received a master's degree in computer science as well. Armstrong began his career as a developer at IBM, worked as a consultant for Deloitte, and then joined Airbnb as a software engineer. 

Co-founder of Coinbase Global, Fred Ehrsam attended Duke University in North Carolina and graduated with a bachelor's degree in computer science with a minor in economics. He left Coinbase in 2017, retaining his seat on the board of directors. In 2018, he co-founded cryptocurrency investment firm Paradigm.


## When Did Coinbase Exchange Launch?

Coinbase Global, Inc. was established in June 2012 in San Francisco, California, U.S.


## Where Is Coinbase Exchange Located?

The company has gained the trust of US regulators, although it doesn’t have a physical head office and all employees work remotely.


## Coinbase Exchange Restricted Countries

Coinbase is available in over 100 countries, although some functions may be restricted in certain areas. The entire list can be viewed on the official website.


## What Coins Are Supported on Coinbase Exchange?

Over 150 crypto assets can be traded on the online platform, including popular options like BTC, ETH, AVAX, SOL, ADA, USDC, DOGE, MATIC and USDT.


## How Much Are Coinbase Exchange Fees?

Exchange fees are based on a maker-taker model and range from 0.00% to 0.40% for maker fees, and 0.05% to 0.60% for taker fees, depending on the total USD trailing 30-day trading volume. “Stable Pairs,” or trading pairs of stablecoins have fixed maker fee of 0.00% and taker fee of 0.001%.

Fiat deposit fees ranges from free (ACH), $10 USD (Wire), €0.15 EUR (SEPA) and free (SWIFT) and withdrawal fees vary from free (ACH), $25 USD (Wire), €0.15 EUR (SEPA) and £1 GBP (SWIFT).


## Is It Possible To Use Leverage or Margin Trading on Coinbase Exchange?

In February 2020, it was announced that Coinbase Pro customers can access up to 3X leverage on USD-quoted books. But in November 2020, margin trading was disabled due to changes in the regulatory environment.

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Coin Information & Volume Data on Ethernity Chain.

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