The Watch

HoodStalk is an explorer for Robinhood Chain. Give it a wallet address and it returns the balance, the token holdings, and the transaction history in order. Give it a transaction hash and it unfolds the value, the gas, the calldata, and the events left behind.

Nothing here is privileged information. Every figure on this site is read from the chain itself, through a public node and a public indexer. The difference between what is visible and what is noticed is only ever attention — and that is the whole of what we provide.

Robinhood Chain is a permissionless, Ethereum-compatible Layer 2 built on Arbitrum's dedicated chain framework. It went live on mainnet on 1 July 2026, and it exists for a specific purpose: putting tokenized real-world assets — equities, ETFs, and other financial instruments — onchain, where they can be self-custodied, composed into contracts, and moved at any hour.

Gas is paid in ETH. There is no native chain token. Transactions are ordered strictly by when they reach the sequencer, so no one can pay to cut ahead of anyone else. Anything written in Solidity deploys without modification, and any wallet speaking standard JSON-RPC can connect.

That last property is the one that matters here. An open network is a readable network.

Because the word is honest. Following a stranger's money across a public chain is not detective work and it is not a breach; it is reading a document that was published on purpose. Wallets are pseudonymous, not anonymous, and a pattern of behaviour is a name of its own kind.

The Watcher, the assistant attached to every wallet and transaction here, has already read the record before you ask. It answers from that record and nothing else. When it does not know, it says so.

Network

Robinhood Chain

Chain ID

4663

Type

Permissionless Ethereum Layer 2

Built on

Arbitrum dedicated chain framework

Gas token

ETH — there is no native chain token

Ordering

First come, first served at the sequencer

Settlement

Ethereum, with blobs for data availability

Mainnet since

1 July 2026