Arbitrum One
Offchain Labs
- Seam
- Rollups
- Status
- Mainnet
- Live since
- 2021
- Verified
- 2026-09-12
Still the largest L2 by value secured, and no longer by a comfortable margin.
Project site ↗Sourced figures
- Total value locked$14.9B
Dollar value of assets deposited in the network’s contracts.
Low end of a $14.9-16.9B reported range, May 2026; roughly 40-44% of all L2 TVL.
Source ↗ - Time to finality10080 min
Seconds until a committed transaction is economically irreversible.
Seven-day optimistic challenge window. Soft confirmations are near-instant; this is the withdrawal figure.
Source ↗