Robinhood Chain after the mainnet launch: what works and what not to assume

What launched on 1 July 2026[4][3]

Robinhood launched its network's mainnet on 1 July 2026, about five months after opening the public testnet. It is a dedicated Arbitrum chain that settles on Ethereum, and Robinhood returns 10% of protocol net revenue to the ArbitrumDAO and the Arbitrum Developer Guild.

Stock Tokens went live at launch, restructured by Robinhood as tokenised debt securities held in self-custody in Robinhood Wallet. They trade on a dedicated Uniswap AMM, lending runs through Morpho, and dollar liquidity comes from USDG, a stablecoin issued by Paxos. Stock Tokens are available in more than 120 countries, while Robinhood Earn is only for eligible US customers.

Network parameters and how to add it[2][1]

According to Robinhood's documentation, gas is paid in ETH and the mainnet chain ID is 4663. The public RPC is rpc.mainnet.chain.robinhood.com and the explorer runs at robinhoodchain.blockscout.com. The testnet has chain ID 46630, so it is easy to mix it up with mainnet.

The public RPC is rate-limited and the documentation does not recommend it for production use. Robinhood names LayerZero as its cross-chain bridge partner. A bridge is a separate transaction with its own fees and security assumptions.

• Chain ID 4663, not 46630 (testnet)
• Explorer robinhoodchain.blockscout.com
• ETH on Robinhood Chain for fees, not on Ethereum
• Bridge only through the site named in the documentation

What it means for memecoins[1][2][3]

Robinhood Chain is EVM-compatible, so a wallet such as MetaMask or Rabby uses the same 0x address here as on Base. A token with the same name on Ethereum, Base and Robinhood Chain is, however, three different contracts, with different liquidity and different risk.

The Robinhood brand covers the network and the company's own products. It says nothing about whether a memecoin deployed on the network has a genuine contract, locked liquidity or a fair holder spread. Check it exactly as on other networks: by contract address, in the explorer and in the risk report.