Robinhood Chain Goes Live, Agentic Payments Take Shape, Updated Lean Ethereum Roadmap

Short summary

Robinhood launched its Arbitrum-based Layer 2 mainnet enabling 24/7 tokenized equity trading in 120+ countries, plus agentic AI trading accounts with human-defined safety guardrails. WalletConnect and MetaMask argued at ETHConf that account abstraction is key to safe AI agent payments, requiring granular permissions and pre-signing checks. Vitalik Buterin shared an updated Lean Ethereum roadmap prioritizing privacy and quantum resistance.

• •Robinhood Chain mainnet live on Arbitrum with tokenized equities, DeFi lending, and AI agent trading accounts
• •WalletConnect and MetaMask advocate account abstraction for safe agentic payments with granular permissions
• •Vitalik Buterin shares updated Lean Ethereum roadmap with privacy and quantum resistance as priorities

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