Robinhood explains building an Ethereum layer-2: 'We wanted the security from Ethereum'

Robinhood Bets on the Blockchain: Why its New Layer-2 is Anchored to Ethereum’s Security

The world of traditional finance and crypto just took another monumental leap toward merging, and the reason is surprisingly simple: a major player in the online brokerage space wants the best security available. Robinhood, the popular trading platform, is making a huge play in the blockchain sector, not by building a completely new digital world from scratch, but by anchoring its future to an established giant: Ethereum.

The company confirmed it is actively building its own proprietary Layer-2 network, provisionally dubbed ‘Robinhood Chain,’ and the decision to forgo creating a standalone Layer-1 blockchain was a calculated strategic move. According to Johann Kerbrat, the Head of Crypto at Robinhood, the choice came down to one word: security.

“We wanted to get the security from Ethereum, the decentralization from Ethereum, and also the liquidity that is part of the EVM space,” Kerbrat explained. He noted that by choosing an Ethereum Layer-2, the company doesn’t have to build the foundational security elements itself, allowing them to concentrate on what they do best: developing innovative user-facing features.

A Strategic Choice for Tokenized Assets

This isn’t a small-scale experiment; it’s a full-on infrastructure overhaul designed to facilitate the next generation of trading. The new Robinhood Chain is being built on the Arbitrum framework, a leading Layer-2 scaling solution that uses Optimistic Rollups to process transactions faster and cheaper while still ultimately relying on Ethereum’s mainnet for final security settlement. The entire project is optimized for tokenized real-world assets, or RWAs, which includes tokenized versions of stocks, exchange-traded funds (ETFs), and potentially even private company shares.

The goal is to dismantle some of the most cumbersome limitations of traditional finance. By moving onto its own chain, Robinhood aims to enable 24/7 trading, support true self-custody for users, and allow for seamless settlement without the need for multiple third-party brokers in the middle. This vision is already gaining momentum; their current tokenized stock offerings, which are already live on Arbitrum One, have rapidly expanded from around 200 to over 2,000 different assets.

What’s Next for the ‘Robinhood Chain’?

While the company’s ambitious roadmap has already led to a noticeable surge in its stock price, the ‘Robinhood Chain’ itself is still in the early stages. Executives have confirmed the network is currently operating on a private testnet, and there is no public launch timeline set just yet. This measured approach suggests a focus on regulatory compliance and thorough testing, which is crucial for a financial institution bridging traditional finance with the decentralized world.

For investors, the long-term implication is clear: the future of finance is increasingly tied to the blockchain, and firms like Robinhood are betting that Ethereum’s robust security and massive ecosystem are the most dependable foundation on which to build it. By choosing a Layer-2, they get the best of both worlds: the speed and low cost of a modern network, with the unparalleled security of one of the world’s most established decentralized platforms.

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