In a major strategic pivot, retail brokerage giant Robinhood has officially launched its own Ethereum layer-2 scaling network, named Gold Lattice, entering public beta. The announcement was made by Robinhood Crypto General Manager Johann Kerbrat at the EthCC 2026 conference in Paris, marking the company's evolution from a simple crypto on-ramp to a full-scale Web3 infrastructure provider with its own chain economics.
Kerbrat's rationale for choosing Ethereum was unequivocal, citing three core pillars: a shared security model, true decentralization, and economic finality. He argued that Ethereum's proof-of-stake validator set provides "battle-tested" security that new, high-throughput layer-1 chains cannot match. "Creating the security of a real, properly decentralized chain is extremely difficult, and we basically get that for free with Ethereum," Kerbrat stated, emphasizing that no single entity, including Robinhood, can censor or revert transactions on the network.
Built on Arbitrum Orbit technology, Gold Lattice is fully compatible with the Ethereum ecosystem, allowing instant asset movement to Ethereum mainnet, Base, and Optimism. For its users, the network offers two standout features: subsidized, effectively zero-gas transactions for Robinhood Gold subscribers, and a Smart Liquidity layer that automatically stakes idle ETH and stablecoins to generate an approximate 3.2% yield for users without manual intervention.
The launch represents a significant economic shift for Robinhood. By owning the layer-2, the company now captures MEV and transaction fees that previously flowed to external networks when its users interacted with on-chain apps. Furthermore, with immediate access to millions of existing brokerage customers, Gold Lattice avoids the typical cold-start liquidity problems faced by new chains.
The announcement coincided with a wave of institutional validation for Ethereum on March 13, 2026. ETH ETF inflows hit $72.40 million, the largest single-day institutional flow in recent weeks, with BlackRock and Fidelity purchasing over 34,000 ETH. Ethereum co-founder Vitalik Buterin also published a new foundation mandate. This convergence underscores a maturing institutional consensus on Ethereum as the foundational layer for on-chain finance.
