Side by side
Arbitrum vs TRM Labs
Arbitrum and TRM Labs both operate in the Adjacent & Watching part of the Robinhood Chain ecosystem. Arbitrum — The L2 stack Robinhood Chain is built on — and takes a revenue cut from.. TRM Labs — The compliance-monitoring partner wired into Robinhood Chain's regulated posture..
Arbitrumactive
The L2 stack Robinhood Chain is built on — and takes a revenue cut from.
- The stack
- Robinhood Chain is a dedicated Arbitrum chain built on the Arbitrum stack (Orbit / Dedicated Chains, Nitro), settling to Ethereum.
- Expansion Program revenue share
- Under the Arbitrum Expansion Program the chain routes 10% of net protocol revenue to the Arbitrum ecosystem.
- Revenue split
- Of that 10%, a reported 8% goes to the Arbitrum DAO treasury and 2% to the Arbitrum Developer Guild.
- Inherited properties
- The chain's EVM tooling, ~100ms blocks and Ethereum settlement are properties of the Arbitrum stack rather than bespoke design.
TRM Labsactive
The compliance-monitoring partner wired into Robinhood Chain's regulated posture.
- Role on Robinhood Chain
- Blockchain-intelligence and transaction-monitoring partner providing on-chain compliance for the chain's regulated financial use cases.
- Compliance-first chain design
- Robinhood Chain is designed to apply KYC, AML and jurisdiction-specific requirements, with TRM as the monitoring layer.
- What TRM provides
- Transaction monitoring and risk intelligence used by financial institutions across many networks.
- Architectural ambiguity
- Coverage varies on whether compliance is applied at the network/protocol level or the application level — not firmly resolved.
The record
How they compare
| Field | Arbitrum | TRM Labs |
|---|---|---|
| Type | infrastructure | infrastructure |
| Category | Adjacent & Watching | Compliance & Security |
| Status | active | active |
| Chains | Robinhood Chain | Robinhood Chain |
| Website | Yes | Yes |
| Docs | Yes | — |
| GitHub | Yes | — |
| Confidence | 90% | 78% |
| Sources | 3 | 3 |
Read on
Answers
Arbitrum vs TRM Labs: questions
- What is the difference between Arbitrum and TRM Labs on Robinhood Chain?
- Arbitrum is The L2 stack Robinhood Chain is built on — and takes a revenue cut from.. TRM Labs is The compliance-monitoring partner wired into Robinhood Chain's regulated posture.. Both sit in the Adjacent & Watching part of the Robinhood Chain ecosystem.
- Is Arbitrum or TRM Labs live on Robinhood Chain?
- Neither is confirmed on Robinhood Chain mainnet yet — Arbitrum is active and TRM Labs is active. Status is tracked from primary sources.
- Should I choose Arbitrum or TRM Labs?
- It depends on your use case — both serve the Adjacent & Watching role on Robinhood Chain. Compare them on type, status, chains, integrations and source-backed confidence (Arbitrum: 90%, TRM Labs: 78%), then read each full profile before deciding.