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Robinhood Chain

Robinhood's permissionless Arbitrum-stack L2 (chain ID 4663), on mainnet since 1 July 2026, built for tokenized equities and 24/7 onchain markets.

  • Sato Score49
  • ChainsRobinhood Chain
ActiveUnverified

Robinhood Chain is a developer tool by Robinhood on Robinhood Chain, with no code activity tracked. Sato Score 49/100 (how open, active and verifiable it is, not a safety grade), as of 2026-10-15. How the score works →

Check what an install would ask of your keys, before you run it →

No code activity tracked

Listed from robinhood.com on 2026-07-11. Install: not attempted — no install path on record. Evidence →

Website ↗Docs ↗GitHub ↗

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Overview

Robinhood Chain is a permissionless, EVM-compatible Layer-2 built on Arbitrum Dedicated Blockchains, with ETH as the native gas token and first-come, first-served sequencing (no fee-based ordering). Mainnet went live on 1 July 2026 (https://robinhood.com/us/en/newsroom/robinhood-accelerates-global-expansion-robinhood-chain-mainnet-stock-tokens-agentic-trading/); chain ID is 4663 and the public RPC is https://rpc.mainnet.chain.robinhood.com, which answered eth_chainId with 0x1237 on 2026-09-12. Solidity and Vyper contracts deploy unchanged, and Hardhat, Foundry, ethers.js, viem and Wagmi work against it as-is; the docs also cover ERC-4337 account abstraction, bridging and stock-token APIs. Ecosystem infrastructure named in the docs includes Alchemy (RPC), LayerZero, Chainlink, Uniswap and Morpho. For builders it is a deploy target for real-world-asset and payment agents. Docs: https://docs.robinhood.com/chain/

Sato Score

49/100· Medium

How open, active & verifiable — not a safety or returns grade.

Maintenance & liveness
20/35
Code transparency
8/20
Interface verifiability
0/10
Docs & demo
6/10
Listing transparency & provenance
12/15
Independent verification
3/10
View verification & embed badge →History →How the Sato Score works

Evidence — listed vs checked · what the words mean

Listed from robinhood.com on 2026-07-11. Install: not attempted — no install path on record.

ClaimValueEvidenceSourceChecked
Chains supportedRobinhood Chainself-reporteddocs.robinhood.comas of 2026-10-15
Verification statusUnverified — not independently reviewedself-reportedrobinhood.comas of 2026-10-15
Website answersanswered (HTTP 200)observedrobinhood.com2026-10-15
Daily check record90 of 90 daily checks since 2026-07-17 succeededa success rate of our checks, not uptime; the source is this listing's own historyobserved—2026-10-14
Built byRobinhoodconfidence 0.90self-reporteddocs.robinhood.comas of 2026-07-12
Deploys asself-hosted nodeconfidence 0.60self-reporteddocs.robinhood.comas of 2026-07-14
Works withAlchemy, LayerZero, Chainlink, Fireblocks, Bitgo, Allium, Coingecko, Uniswap, R…confidence 0.80self-reporteddocs.robinhood.comas of 2026-10-03
Tagslayer-2, rwa, tokenization, evm, arbitrum, defi, account-abstraction, erc-4337,…confidence 0.70self-reporteddocs.robinhood.comas of 2026-07-14
Sato Score49/100 (Medium)how open, active and verifiable — not a safety or quality gradecomputedsatohub.ai2026-10-15

Self-reported rows are the project’s own words, dated when we recorded them — not a check. Only reproduced and reviewed rows carry a mark. None of these rows is a safety or quality rating.

Observed record — 91 daily checks since 2026-07-17

100%of 91 checks since 2026-07-17 succeeded
Currently responding for 91 days
Succeeded
91
Failed
0
Their error
0
Unattributed
0

This is the share of our daily checks that succeeded — not an availability guarantee. A check can fail because the host was down, because our runner timed out, or because the network in between dropped it, and only the first of those is a fact about this project. Failures are split by what we can attribute; anything we cannot attribute is counted, not hidden. 46 of these checks predate 2026-09-01, when the probe counted a bot-block (HTTP 403) as a failure and recorded no reason for any failure. Every one of them passed, so the rate covers them too.

Last 30 days — to 2026-10-15, one point per UTC day

Share of OUR checks that succeeded
100%
7-day rolling; unattributable days are gaps · 30/30 days
Tools listed
fewer than 2 points—
from the server's own tools/list · 0/30 days
Sato Score
49
as snapshotted that day · 29/30 days

A gap is a day we have no attributable observation — never a zero. Thirty points is the whole shape the free layer carries; the daily rows behind it stay in the snapshot series.

Skills that target this — 2, with disclosures

BLINK — agent-only NFT mint on Robinhood ChainClawHub · blinkblink88

333 installs

BLINK — 5,555 on-chain pixel sigils on Robinhood Chain. Mint requires answering a computational challenge within 3 seconds. Humans are too slow by design. Art is rendered entirely by the contract.

Generates or handles private keys

USDG x402 Payments — Robinhood ChainClawHub · plagtech

237 installs

Pay for AI-agent API calls in USDG on Robinhood Chain via x402. All 160 paid endpoints on the Spraay gateway — AI inference, batch payments, web search, oracles — accept USDG at USDC prices. EIP-3009: no approval, no gas, no API keys. Independent integration; not a Robinhood product.

Generates or handles private keysSchedules itself to run repeatedly

Disclosures describe what a skill declares and does; they are not safety verdicts. All skills →

Details

Chains
Robinhood Chain
Open source
Unknown
Deploys as
self-hosted node
Works with
Alchemy, LayerZero, Chainlink, Fireblocks, Bitgo, Allium, Coingecko, Uniswap +8
Last checked
2026-10-15

Marketplace Signals

No marketplace signals recorded for this resource yet.

Verification status reflects evidence reviewed by Sato Hub. Self-reported claims are never presented as verified.

#layer-2#rwa#tokenization#evm#arbitrum#defi#account-abstraction#erc-4337#permissionless

Where Robinhood Chain fits

TradingPaymentsWalletsDataPrivacyLaunch

Related concepts: How Agents Interact With Smart Contracts, How Agents Use Wallets, What Are Onchain Agents?

See something inaccurate or outdated?Submit a correction →

Listing History

Recorded changes to Robinhood Chain's listing — status, verification, Sato Score, and recent releases. Full history is kept in the listing record.

  1. Oct 3, 2026
    Auto-enriched: supported integrations
  2. Sep 13, 2026
    Status: Early → Active
  3. Sep 12, 2026
    Status: Early → Active
  4. Sep 12, 2026
    Edited: website url, docs url, github url, chains supported +2 more
  5. Sep 1, 2026
    Sato Score tier: Low → Medium
    Score 37 → 40.
  6. Jul 18, 2026
    Sato Hub began tracking this listing
  7. Jul 14, 2026
    Enriched: deployment options, tags
  8. Jul 12, 2026
    Auto-enriched: creator name, supported integrations
  9. Jul 11, 2026
    Listed on Sato Hub

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Reference

QuestionsShowHide

Questions people ask about Robinhood Chain

Is Robinhood Chain open source?
Unknown. Sato Hub has not found a public repository or a license statement for Robinhood Chain as of 2026-10-15.
Which chains does Robinhood Chain support?
Robinhood Chain lists support for Robinhood Chain as of 2026-10-15.
Is Robinhood Chain still maintained?
Sato Hub tracks no commit or release for Robinhood Chain; it cannot say whether it is maintained.
How do I install or run Robinhood Chain?
Sato Hub has no deploy spec for Robinhood Chain; follow the project's own documentation at https://docs.robinhood.com/chain/.
Is Robinhood Chain verified on Sato Hub?
No independent verification is on record for Robinhood Chain; its verification status is "Unverified" and its Sato Score is 49 of 100. Self-reported is not verified, and the score is not a safety, quality or returns grade.
Cite this pageShowHide

Cite this page

Sato Hub. "Robinhood Chain — Sato Hub." Sato Hub, updated 2026-10-15, accessed 2026-10-15. https://satohub.ai/resources/robinhood-chain

Data last refreshed 2026-10-15; this page is rebuilt daily. Citations carry the date so a reader can tell which snapshot a claim came from. Catalog data is licensed CC-BY-4.0.

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