Robinhood Chain block time
As of August 28, 2026, Robinhood Chain block time is 82 ms at the median (p50, 24h window), with 158 ms at p90 and 198 ms at p99. Robinhood Chain ranks #1 of 10 chains measured on this benchmark.
Robinhood Chain block time is 82 ms (p50, 24h), the most aggressive cadence in the cohort: the Arbitrum Orbit stack lets Robinhood's sequencer target ~100 ms blocks for tokenized-stock settlement. The chain launched mainnet on July 1, 2026, pays gas in ETH and settles to Ethereum blobs. Measurement note: Robinhood exposes no public WebSocket, so block time here is derived from block-number deltas over 2-second HTTP poll windows, an accurate average that does not capture per-block jitter.
How Robinhood Chain compares
Live p50 over the last 24 hours across every chain on this benchmark, ranked lowest first.
Methodology, charts and the full ledger live on the Fastest L2 block time, live across Robinhood, Arbitrum, Base and 7 more page. Raw data: JSON endpoint.