In a groundbreaking move within the crypto trading sphere, Robinhood, a leading stock and cryptocurrency trading platform, unveiled plans to incorporate Arbitrum swaps into its Robinhood Wallet.  This announcement was made at ETHDenver, signifying a significant leap forward in providing users with enhanced access to decentralized finance (DeFi) opportunities. Integration of Arbitrum swaps... source: https://www.cryptopolitan.com/robinhood-announces-integration-of-arbitrum/

في خطوة رائدة في مجال تداول العملات المشفرة، كشفت Robinhood، وهي منصة رائدة لتداول الأسهم والعملات المشفرة، عن خطط لدمج مقايضات Arbitrum في محفظة Robinhood الخاصة بها. تم إصدار هذا الإعلان في ETHDenver، مما يدل على قفزة كبيرة إلى الأمام في تزويد المستخدمين بوصول معزز إلى فرص التمويل اللامركزي ( DeFi ). تكامل Arbitrum لمبادلة مستخدمي Robinhood […] source: https://www.cryptopolitan.com/robinhood-announces-integration-of-arbitrum/

암호화폐 거래 분야의 획기적인 움직임으로, 선도적인 주식 및 암호화폐 거래 플랫폼인 Robinhood는 Arbitrum 스왑을 Robinhood Wallet에 통합하려는 계획을 발표했습니다. 이번 발표는 ETHDenver에서 이루어졌으며, 이는 사용자에게 탈중앙화 금융( DeFi ) 기회에 대한 향상된 액세스를 제공하는 데 있어 중요한 도약을 의미합니다. Arbitrum 스왑 통합으로 Robinhood 사용자 […] source: https://www.cryptopolitan.com/robinhood-announces-integration-of-arbitrum/

Paradigm chief technology officer and research partner Georgios Konstantopoulos posted on the X platform that OP Reth has been merged, which means that its high-performance Ethereum node Reth can be used in OP Stack without modification. Georgios also said that the move was achieved through collaboration between OP Labs, the Base team, and Paradigm’s own open source team.

According to Foresight News, cross-chain bridge deBridge has announced the launch of the OP Horizon incentive program, aimed at distributing 100,000 OP tokens received as a grant. These grants will be allocated to projects or dApps integrated with the DLN API or DLN Widget, as well as DLN Trade and deSwap users.The OP Horizon program is designed to encourage the adoption of deBridge's services and promote the growth of its ecosystem. By distributing the tokens, deBridge aims to incentivize developers and users to integrate and utilize its cross-chain solutions, ultimately fostering a more interconnected blockchain environment.

Odaily Planet Daily News OP Labs has launched a fault proof on the OP Goerli Testnet network, aiming to make up for key flaws in OP Labs software. Proof-of-failure, sometimes called proof-of-fraud, is at the heart of Optimistic Rollup technology, a system that connects a Layer 2 blockchain, or "Rollup," to a primary Layer 1 blockchain such as Ethereum; This technology is used to "prove" whether certain data in Rollup can be trusted. Deploying proof-of-failure on testnet is the first step in implementing proof-of-fault on the OP stack. OP Labs said the second phase will focus on achieving decentralization and should eventually also be able to accommodate so-called "zero-knowledge" proofs, relying on a promising cryptographic technology that can be used as an alternative to failure proofs. (CoinDesk)

According to OP Labs, Test in Prod leverages the modular and open-source OP Stack to develop an alternative execution client, op-erigon, which is now available for testing on OP Goerli, allowing users to implement it in the GitHub repository or in Prod's OP Goerli public RPC It will be tested and will eventually be published on the OP mainnet. OP Labs stated that the op-erigon development team Test in Prod, a team that does not belong to OP Labs at all, demonstrated the power of the modular and open source OP Stack. According to Foresight News, on April 20, a16z Crypto launched the OP Stack-based Rollup client "Magi", which is written in Rust language and replaces the consensus client (Rollup client) in the OP Stack. It works together with other terminals (such as op-geth) for synchronization, and can now be synchronized to the Optimism and Base testnets, aiming to improve the client diversity and resilience of the entire OP Stack ecosystem.

Robinhood has launched the Robinhood Wallet mobile app, which allows users to trade and transfer cryptocurrencies, as well as view owned NFTs and cryptocurrencies. Robinhood is gradually rolling out the app to 1 million candidate users, after users have been given an access code. Currently, the app supports Polygon and Ethereum, and there is no Gas fee for transactions on Polygon.

Stock and cryptocurrency trading platform Robinhood has now listed the Cardano token ADA.