diff --git a/discover/network-details.md b/discover/network-details.md
index cae386c..4aeb08f 100644
--- a/discover/network-details.md
+++ b/discover/network-details.md
@@ -45,3 +45,7 @@ We partner with leading node providers to allow dApps to seamlessly integrate wi
 [Sign up at infura.io →](https://www.infura.io)
 
 <table><thead><tr><th width="131.5390625">Network</th><th>HTTPS</th></tr></thead><tbody><tr><td>Mainnet</td><td><code>https://hemi-mainnet.infura.io/v3/YOUR_API_KEY</code></td></tr><tr><td>Testnet</td><td><code>https://hemi-testnet.infura.io/v3/YOUR_API_KEY</code></td></tr></tbody></table>
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+***
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+For live latency comparisons across free public Hemi RPC endpoints, see [OpenChainBench](https://openchainbench.com/benchmarks/hemi-rpc) — an open benchmark that continuously measures response times so you can pick the fastest endpoint for your use case.