Ethereum’s Top DEX Announces Update Powered by ‘Unbounded’ Scaling Solution

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IDEX, the top decentralized cryptocurrency exchange for trading ERC-20 tokens on the Ethereum blockchain, has announced a new update powered by an ‘unbounded’ scaling solution called Optimized Optimistic Rollup (O2R).

The scaling solution is made possible by the upcoming Istanbul hard fork, which is expected to take place over the weekend, and brings six Ethereum Improvement Proposals (EIPs). One of these is EIP 2028, which reduces the gas fee for requesting call data from 68 gas per byte to 16 gas per byte. Calldata, CoinDesk reports, is information broadcast on the ETH state necessary for creating specific smart contracts.

These include smart contracts to bundle on-chain transaction off-chain. Aurora Labs, the company behind IDEX, sees Istanbul as a potential way to lower operating costs while processing more transactions. Alex Wearn, IDEX’s co-founder and CEO, said in a press release:

We designed O2R as a way to solve for Ethereum’s scaling challenges today by offering an alternative system that gives businesses a platform to scale to their needs. For IDEX, this 2.0 release gives traders what they want most—the performance and scalability of a centralized platform combined with the security of a DEX

The release notes each settlement transaction processed using the Optimized Optimistic Rollup solution will consume less gas than a single transaction on the IDEX 1.0 exchange, allowing for significant savings on gas fees. A demo version of the IDEX 2.0 trading platform is now available for traders, and comes with a trading competition that the exchange claims will be distributing over $200,000 in prizes.

It’s worth noting that according to Etherscan data, IDEX was responsible for nearly 28% of all transactions conducted on decentralized exchanges on the Ethereum blockchain over the last…

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