Cosmos Hub live benchmarks

The original Cosmos SDK chain and IBC hub, ATOM staking token, CometBFT (Tendermint) consensus with deterministic per-block finality, ~6 s block time. Interchain Security (v2) rents validator security to consumer chains. Below, every OpenChainBench measurement that touches Cosmos Hub, grouped by category, with a direct link to the chain scoped bench page when one exists.

RPC

Fastest public RPC on Cosmos Hub

Fastest · 24h p50

PublicNode

49 ms

3 live providers measured

US East

PublicNode

22 ms

EU West

PublicNode

27 ms

Singapore

PublicNode

97 ms

The fastest public RPC endpoint on Cosmos Hub right now is PublicNode at 49 ms p50 over the last 24 hours, counting successful calls only, across 3 live providers measured from 3 probe regions.

Full Cosmos Hub RPC benchmarkData as of 2026-09-17 13:45 UTC

Every metric is reproducible from the methodology and the open harness source. Numbers refresh within 60 seconds of each measurement.