L215 live benchmarks
Arbitrum One live benchmarks
Optimistic rollup on the Nitro stack with a single Offchain Labs sequencer, 250 ms block target, batches posted to Ethereum. Below, every OpenChainBench measurement that touches Arbitrum One, grouped by category, with a direct link to the chain scoped bench page when one exists.
Fastest public RPC on Arbitrum One
The fastest public RPC endpoint on Arbitrum One right now is PublicNode at 86 ms p50 over the last 24 hours, counting successful calls only, across 7 live providers measured from 3 probe regions.
Full Arbitrum One RPC benchmarkData as of 2026-08-16 07:10 UTC
Bridges
- Fastest cross-chain bridge quote API, live ms rankingArbitrum One is a filter dimension on this bench
- Cheapest cross-chain bridge for USDC at $300 notionalArbitrum One is a filter dimension on this bench
- Fastest Wormhole VAA finalization by source chain, live latencyArbitrum One: 17.8 min p50 (VAA finalization)
- Fastest Chainlink CCIP source chain by end-to-end delivery latencyArbitrum One: 19.2 min p50 (CCIP delivery)
- Fastest LayerZero source chain by end-to-end message deliveryArbitrum One: 25.52 s p50 (LayerZero delivery)
- Fastest Hyperlane source chain by end-to-end message deliveryArbitrum One: 10.70 s p50 (Hyperlane delivery)
- Fastest Axelar GMP source chain by end-to-end deliveryArbitrum One: 18.7 min p50 (Axelar GMP delivery)
Aggregators
Blockchains
RPCs
- Fastest free public RPC for Ethereum, BNB, Polygon and 23 more chains (plus Solana and Polkadot)Arbitrum One is a filter dimension on this bench
- Most accurate gas oracle, live gap vs realized priority feeArbitrum One is a filter dimension on this bench
- Fastest free Arbitrum RPC, live no-key endpoint latency
- Most reliable free public RPC, correctness incidents across 7 EVM chainsArbitrum One is a filter dimension on this bench
Every metric is reproducible from the methodology and the open harness source. Numbers refresh within 60 seconds of each measurement.