What Is Robinhood Chain and How Does It Work? (2026)

Name: Alchemii
Brand: Alchemii

TL;DR

Robinhood Chain is an Ethereum L2 built by Robinhood Markets on Arbitrum's Orbit stack — mainnet since July 1, 2026, gas paid in ETH, no native token, chain ID 4663.
It was built for tokenized stocks; memecoins moved in first. Bernstein counted $3.1B of DEX volume in the first week — a top-five chain — and most of it wasn't stock tokens.
We measured it ourselves over two days: 101 ms blocks against a documented 100, gas under 0.04 gwei both days, and the all-time Uniswap pool count growing from 6,195 to 6,659 in about fifteen hours.
The stock tokens are not shares. They are tokenized debt instruments tracking the price, offered in 120+ countries — and not in the US.
Anyone can deploy on it. The chain is permissionless and fully EVM-compatible, which is why our token creator runs there.

Robinhood Chain is what happens when a brokerage with tens of millions of customers decides it wants its own settlement layer. It is an Ethereum Layer 2, built on Arbitrum's technology, that went live on July 1, 2026 with a specific mission — put stocks on chain — and immediately acquired a second, unplanned life as a memecoin venue. Both halves of that sentence matter, and most write-ups only tell you one of them.

This explainer covers how the chain actually works, what is really trading on it, and what you can build there. We operate deployed contracts on this chain, so where a claim can be measured, we measured it — block times from timestamps, gas from our own transactions, pool counts from raw factory logs — and we say plainly which numbers are ours and which are reported.

Robinhood Chain at a glance

Chain ID

4663

Confirmed via eth_chainId on the public RPC

Block time

101 ms

Our measurement over 10,000 blocks; docs say 100 ms

Gas token

ETH

No native chain token exists

Gas price, 27 Aug

0.035 gwei

0.026 gwei the day before — both readings sub-0.04

First block produced

Apr 30, 2026

Block 1 timestamp — two months before the public launch

DEX volume, first week

$3.1B

Top-five chain by DEX volume — Bernstein, via CoinDesk

Chain ID, block time, gas and genesis readings taken by us on 26–27 August 2026 via the public RPC. The DEX volume figure is Bernstein's, reported by CoinDesk on July 13, 2026.

One reading in that grid deserves a sentence, because nobody else seems to have noticed it: the chain's first block carries a timestamp of April 30, 2026 — two months before the public launch. Robinhood ran the network quietly through May and June before opening the doors. You can verify this yourself in one RPC call; the method is at the end.

Who built it, and why

Robinhood Markets announced the chain at an event in Cannes in June 2025, shipped a public testnet in early 2026, and launched mainnet on July 1, 2026 alongside the products it was built to carry: tokenized stocks trading 24/7 in more than 120 countries, a lending product, and a DeFi suite with Uniswap and Chainlink integrated from day one.

The strategic logic is straightforward. A brokerage's core asset is its order flow; a chain lets Robinhood settle that flow on rails it controls, around the clock, in markets where opening a traditional brokerage entity is slow. The stock tokens are the point of the whole exercise — with one structural detail every buyer should understand: they are tokenized debt instruments that track a stock's price, not the stock itself. No shareholder rights, no votes, no dividends-as-equity. Robinhood is open about this in the product's terms, and it is the single most misunderstood fact about the chain.

The second thing to understand is that the chain is permissionless. Robinhood's developer documentation states it directly: anyone can deploy smart contracts, no approval required. Robinhood built the mall for its own anchor store, but the doors are open — which explains what happened next.

How the chain works

Robinhood Chain is an Arbitrum Orbit chain — an optimistic rollup built from the same components as Arbitrum One, run as a dedicated network. If you already know how L2s work, that one phrase tells you most of it. If not, here is the honest short version:

Execution happens on the L2; security comes from Ethereum. Transactions are ordered by a sequencer run by the chain's operator, executed in an EVM-compatible environment, and the results are posted down to Ethereum, where they inherit Ethereum's finality. This is why the chain can produce blocks every ~100 ms while still being meaningfully anchored to the most secure settlement layer in crypto.

Gas is ETH, and there is very little of it to pay. There is no chain token — a deliberate choice that removes an entire category of speculation and regulatory surface. We paid gas on this chain across real deployments on two consecutive days and the price sat at 0.026 and 0.035 gwei respectively. At those levels a full ERC-20 contract deployment cost us about 0.000056 ETH in gas. Fee markets exist here in theory; in practice, in August 2026, block space is abundant.

It is fully EVM-compatible. Per the docs, Solidity and Vyper contracts deploy without modification. Uniswap v2, v3, v4 and UniswapX run on it unmodified; so do our own OpenZeppelin-based token contracts. For a developer, the chain is Ethereum with a different RPC URL and faster blocks.

The block time claim survives measurement. Robinhood's materials say 100 ms. We pulled the timestamps of two blocks 10,000 apart: 1,010 seconds, or 101 ms per block. Vendors round; this one rounds honestly.

The centralization caveat belongs in the same breath: like nearly every Orbit chain at this age, block production runs through the operator's sequencer. Settling to Ethereum protects the ledger's history; it does not make transaction ordering trustless today. That trade-off is standard for young L2s, and it is still worth saying out loud.

What is actually on it: the memecoin takeover

Here is where the story gets interesting, because the chain's first two months did not go according to the brochure.

Within two weeks of launch, Bernstein's research desk counted $3.1 billion of DEX volume in a single week — enough to put a fourteen-day-old network in the top five of all chains by DEX activity. And as CoinDesk reported, the overwhelming majority of that volume was not tokenized Apple. At the time, roughly 65,000 users held about $13 million in stock tokens and around $300 million in stablecoins — while memecoins drove the trading. Robinhood built a chain for equities, and the degens moved in before the furniture arrived.

Our own data says the colonization has not slowed. Uniswap V3 emits a PoolCreated event for every new trading pair, so the factory's logs are a complete census of markets on the chain. We counted them all, twice:

Reading	Aug 26, 2026	Aug 27, 2026	Change
Uniswap V3 pools, all-time	6,195	6,659	+464 in ~15 hours
Implied pace	—	—	≈740 new pools per day
Chain head block	46,645,172	47,176,655	+531,483 blocks
Gas price	0.026 gwei	0.035 gwei	still effectively free

Our own two-day series: every PoolCreated event ever emitted by the Uniswap V3 factory at 0x1f7d…2EfA, counted from raw logs on consecutive days. The count is monotonic, so the delta is new pairs, not churn.

Four hundred and sixty-four new trading pairs in fifteen hours, on a chain whose all-time total is under seven thousand. For scale, Ethereum mainnet's V3 pool count is in the six figures and took years to get there. This is what a land grab looks like in a block explorer.

Whether that durably matters depends on your seat. For Robinhood, memecoin volume is a bootstrapping subsidy for the RWA business it actually wants. For a token creator, it means something more concrete: the chain has real traders and almost no incumbents. A coin that would be pool number 400,000 on Ethereum is pool number ~6,700 here.

How it compares to the L2s you already know

	Robinhood Chain	Arbitrum One	Base
Built by	Robinhood Markets	Offchain Labs	Coinbase
Stack	Arbitrum Orbit	Arbitrum Nitro	OP Stack
Mainnet since	July 1, 2026	August 2021	August 2023
Block time	~100 ms (101 measured)	~250 ms	~2 s
Gas token	ETH	ETH	ETH
Native token	None	ARB (governance)	None
Settles to	Ethereum	Ethereum	Ethereum
Built for	Tokenized stocks & RWAs	General-purpose DeFi	Consumer apps
Chain ID	4663	42161	8453

Robinhood Chain's block time is our measurement; the rest are the chains' documented figures. All three settle to Ethereum and use ETH for gas — the differences are age, block cadence, and what each was built to carry.

The comparison most people actually want is cultural, not technical. Arbitrum One is where mature DeFi lives. Base is Coinbase's consumer funnel, two years into building a memecoin-and-apps culture. Robinhood Chain is neither yet — it is an equities-settlement network experiencing a memecoin gold rush, with a brokerage's brand gravity behind it and almost no established on-chain culture of its own. That absence cuts both ways: no entrenched communities to compete with, and no entrenched communities to borrow liquidity from.

Connecting to it

The practical details, verified against Robinhood's connection docs and our own daily use of the public endpoint:

Setting	Value
Network name	Robinhood Chain
Chain ID	4663
Currency symbol	ETH
Public RPC	`https://rpc.mainnet.chain.robinhood.com`
Production RPC	Alchemy-hosted endpoints (see Robinhood docs)
Block explorer	`https://robinhoodchain.blockscout.com`

Two practical notes from using it daily. The public RPC rate-limits aggressive queries — fine for a wallet, throttled for analytics — which is why the docs steer production apps to Alchemy. And you need ETH on the chain: L1 ETH does not spend here until bridged.

What you can build there — and what we did

Because deployment is permissionless and the EVM is unmodified, everything you would deploy on Ethereum deploys here, at a hundredth of the gas. We know because Alchemii's Robinhood Chain tooling is not a wrapper around someone else's API — the contracts are ours, live on the chain, and verified on Blockscout so the source is public:

A no-code token creator whose factory deploys fixed-supply ERC-20s — or, if you deliberately switch them on, tokens with minting, pausing, a transfer fee hard-capped at 25% forever, trading limits, or holder reflections.
A Uniswap V3 pool creator that opens the pool, sets your opening price from your two deposits, and mints the LP position NFT straight to your wallet.
A multisender for airdropping to up to 1,000 wallets.

If your interest in this chain is launching something on it, the step-by-step walkthrough with every cost measured lives in our companion guide: how to create a meme coin on Robinhood Chain. The short version of its most important lesson: deploying a token creates an asset, not a market — nothing is tradeable until a liquidity pool exists.

The honest limitations list

US users are excluded from the headline product. The stock tokens trade in 120+ countries, not including the United States. The chain itself is open to everyone; the thing it was built for is not.
Stock tokens are debt, not equity. They track price. They confer no shareholder rights. Anyone describing them as "owning Apple on chain" is wrong in a way that matters.
The sequencer is centralized, as on most Orbit chains today. Ethereum settlement protects history, not ordering.
The memecoin volume is mercenary. $3.1B weeks driven by speculation can leave as fast as they arrived; ask any 2021 chain. Build for the traders who are here, but do not mistake week-two volume for a settled ecosystem.
Young-chain risk is real. Two months of mainnet history is two months. Bridges, sequencer uptime and tooling maturity all have shorter track records here than on Arbitrum One or Base.

Check our numbers

Every first-party figure above is reproducible against the public RPC in a few minutes:

Chain ID: call eth_chainId — you will get 0x1237, which is 4663.
Block time: fetch any two blocks 10,000 apart and divide the timestamp difference. We got 1,010 seconds.
Genesis date: fetch block 1 and read its timestamp — April 30, 2026, 16:52 UTC.
Pool count: scan PoolCreated events on the Uniswap V3 factory at 0x1f7d7550B1b028f7571E69A784071F0205FD2EfA from block 40,000,000 to head. Counted with retries, we got 6,195 on Aug 26 and 6,659 on Aug 27.
Deployment gas: our factory at 0x6b6D348F16A4C399b3599Cd7FB0689A849a5c0Ac is verified on Blockscout; its recent creations and their gas costs are public.

FAQ

What is Robinhood Chain in one sentence?

An Ethereum Layer 2 built by Robinhood Markets on Arbitrum's Orbit stack, live since July 1, 2026, using ETH for gas on chain ID 4663 — designed to carry tokenized stocks, currently carried by memecoins.

Does Robinhood Chain have its own token?

No. Gas is ETH and no chain token exists. Anything claiming to be an official Robinhood Chain token is not one. The assets on the chain are ERC-20s — Robinhood's stock tokens in supported countries, and whatever else anyone deploys, since deployment is permissionless.

How do I add Robinhood Chain to MetaMask?

Custom network, chain ID 4663, symbol ETH, RPC https://rpc.mainnet.chain.robinhood.com, explorer https://robinhoodchain.blockscout.com. Then bridge ETH to the chain — L1 ETH does not spend here.

Can US users trade Robinhood's stock tokens on the chain?

No — the stock tokens launched across 120+ countries excluding the US, and they are tokenized debt instruments tracking a stock's price rather than shares with rights. The chain itself is permissionless, so US users can still deploy and trade other assets on it.

Is Robinhood Chain decentralized?

Partially, in the way most young L2s are. Its history is secured by settlement to Ethereum; its block production runs through the operator's sequencer. Fast execution environment anchored to Ethereum — not Ethereum-grade decentralization end to end.

Can I launch my own token on Robinhood Chain?

Yes. The chain is permissionless and fully EVM-compatible. Through our token creator a no-code deployment is a 0.01 ETH flat fee plus gas we measured at ~0.000056 ETH, with the full supply minted to your wallet. It needs a liquidity pool afterwards before anyone can trade it — the full walkthrough is here.

How fast is Robinhood Chain really?

101 milliseconds per block, by our measurement over 10,000 blocks, against a documented 100. Arbitrum One runs around 250 ms; Base around 2 seconds.

References

Robinhood Accelerates Global Expansion with Robinhood Chain Mainnet, Stock Tokens, Agentic Trading and New Suite of DeFi Products — Robinhood Newsroom, July 1, 2026.
Robinhood Launches Stock Tokens, Reveals Layer 2 Blockchain — Robinhood Newsroom, June 30, 2025. The Cannes announcement and the 200+ launch catalog.
Robinhood Chain developer documentation — accessed August 27, 2026. Permissionless deployment, EVM compatibility, ETH gas.
Connecting to Robinhood Chain — Robinhood Chain docs, accessed August 27, 2026. Chain ID, RPC endpoints, explorer.
Robinhood Chain scores strong debut, Bernstein says — CoinDesk, July 13, 2026. The $3.1B first-week DEX volume and top-five ranking.
Robinhood built a blockchain for tokenized stocks. Memecoins took over. — CoinDesk, July 13, 2026. The ~65,000 users, ~$13M stock tokens, ~$300M stablecoins snapshot.
Robinhood rolls out public blockchain as it expands deeper into crypto — CoinDesk, July 1, 2026.
Robinhood Chain: Inside the Ethereum L2 Bringing Tokenized Stocks to 120 Countries — thirdweb, 2026.
Arbitrum Orbit documentation — Offchain Labs, accessed August 27, 2026. The rollup architecture Robinhood Chain is built from.
Uniswap V3 factory reference — the PoolCreated event our census counts.
Alchemii launch-data methodology — how our first-party samples are defined.
On-chain readings taken 26–27 August 2026 via the public Robinhood Chain RPC: eth_chainId, eth_gasPrice on both days, block-1 and paired block timestamps, and complete PoolCreated log scans of factory 0x1f7d7550B1b028f7571E69A784071F0205FD2EfA.

A chain this young is mostly potential energy, and 740 new trading pairs a day says plenty of people have noticed. If you want one of them to be yours, the token creator is live on chain 4663 → — and read the launch walkthrough first so the liquidity step doesn't surprise you.