Fastest L2 block time, live across Robinhood, Arbitrum, Base and 7 more
BlockchainsBase
Leads1.95 s
- p99
- 2.98 s
- rank
- #4
- samples
- 42,815
Scroll
Trails2.50 s
- p99
- 53.17 s
- rank
- #8
- samples
- 13,599
Base leads on both live benchmarks. Base wins on Fastest L2 block time, live across Robinhood, Arbitrum, Base and 7 more (1.95 s vs 2.50 s), Fastest LayerZero source chain by end-to-end message delivery (1.2 min vs 2.5 min).
Coinbase-operated optimistic rollup on the OP Stack. 2-second sequencer block time, shared bridge with Optimism via the OP Superchain, fastest-growing L2 by TVL since 2024.
Native bytecode-equivalent zkEVM rollup. Sequencer cadence is prover-bound: empty periods see longer gaps between blocks while busy minutes produce blocks at a sub-3-second rate.
Base
Leads1.95 s
Scroll
Trails2.50 s
Base
Trails1.2 min
Scroll
No data in window
Base
Trails23.9 min
Scroll
No data in window
Base
Leads1.2 min
Scroll
Trails2.5 min
Base
Trails25.1 min
Scroll
No data in window
Base and Scroll are compared on 5 shared OpenChainBench benchmarks. Base leads on Fastest L2 block time, live across Robinhood, Arbitrum, Base and 7 more. See the live table on this page for every metric.
On the Fastest L2 block time, live across Robinhood, Arbitrum, Base and 7 more benchmark, Base leads at 1.95 s versus Scroll at 2.50 s. Live measurement is updated continuously by the OpenChainBench harness.
Every benchmark on this page uses the same open methodology, published at https://openchainbench.com/methodology. Data is CC-BY-4.0. Measurement harnesses are MIT-licensed.
Auto-generated pairs require: both providers in the same benchmark for seven consecutive days, at least 1000 samples per provider, observable third-party search demand, and a public /products/[slug] page on OCB. Editorially curated pairs (like this one) may publish early when search demand is high and data is accruing — panels with fewer than 100 samples are shown as provisional. The full pair ledger is versioned in the public repo.