Robinhood Chain, an Ethereum Layer 2 launched on July 1, 2026, uses Blockscout as its official exploration service at robinhoodchain.blockscout.com. Etherscan has publicly stated that it does not support the chain, contradicting an earlier record that identified Etherscan as the provider of a Robinhood Chain Explorer named Robinscan. Several independent community-built sites using the RobinScan brand, including robinscan.io, robinscan.xyz and robinscan.site, began offering read-only on-chain exploration after launch while disclaiming any affiliation with Etherscan or Robinhood Markets. Some added whale tracking and DeFi integrations, including a KyberSwap integration around July 30 and a DefiLlama listing around August 5. Built with Arbitrum Orbit under chain ID 4663, Robinhood Chain focuses on tokenized assets and decentralized finance, has processed hundreds of millions of transactions and attracted millions of unique addresses. It settles transactions to Ethereum, uses ETH for gas and supports Robinhood's focus on bringing tokenized stocks and ETFs on-chain.