{"slug":"sentinel-rpc","title":"Fastest free Sentinel DVPN RPC, live no-key endpoint latency","subtitle":"HTTP round-trip latency for Tendermint /status queries against every available public Sentinel DVPN endpoint, audited every 60 seconds from 3 regions.","category":"RPCs","metric":"RPC latency","unit":"ms","status":"live","higherIsBetter":false,"filters":null,"value":96.5188,"leader":{"name":"PublicNode","slug":"publicnode","value":96.5188},"rankings":[{"name":"PublicNode","slug":"publicnode","ms":{"p50":96.5188,"p90":261.947,"p99":384.258,"mean":150.634},"successRate":100,"sampleSize":170.822},{"name":"Polkachu","slug":"polkachu","ms":{"p50":190.565,"p90":195.808,"p99":239.453,"mean":192.31},"successRate":100,"sampleSize":169.823},{"name":"Cosmos Directory","slug":"cosmos-directory","ms":{"p50":229.049,"p90":293.428,"p99":730.229,"mean":243.389},"successRate":100,"sampleSize":179.858}],"sparkline":[103.908,131.869,141.002,151.049],"sampleSize":520.5029999999999,"asOf":"2026-08-28T20:10:18.284Z","headline":"PublicNode posts the lowest rpc latency at 97 ms (p50, 24h) on Fastest free Sentinel DVPN RPC, live no-key endpoint latency.","quote":"PublicNode posts the lowest rpc latency at 97 ms (p50, 24h) on Fastest free Sentinel DVPN RPC, live no-key endpoint latency. Source: OpenChainBench (https://openchainbench.com/benchmarks/sentinel-rpc).","cite":{"plain":"OpenChainBench. \"Fastest free Sentinel DVPN RPC, live no-key endpoint latency\". Retrieved 2026-08-28. https://openchainbench.com/benchmarks/sentinel-rpc","bibtex":"@misc{ocb_sentinel_rpc,\n  author = {OpenChainBench},\n  title  = {Fastest free Sentinel DVPN RPC, live no-key endpoint latency},\n  year   = {2026},\n  url    = {https://openchainbench.com/benchmarks/sentinel-rpc},\n  note   = {Retrieved 2026-08-28}\n}","apa":"OpenChainBench. (2026). Fastest free Sentinel DVPN RPC, live no-key endpoint latency. Retrieved August 28, 2026, from https://openchainbench.com/benchmarks/sentinel-rpc","ris":"TY  - GEN\r\nAU  - OpenChainBench\r\nTI  - Fastest free Sentinel DVPN RPC, live no-key endpoint latency\r\nPY  - 2026\r\nUR  - https://openchainbench.com/benchmarks/sentinel-rpc\r\nY2  - 2026-08-28\r\nER  - \r\n"},"pageUrl":"https://openchainbench.com/benchmarks/sentinel-rpc","ogImage":"https://openchainbench.com/api/og/sentinel-rpc","source":"https://github.com/ChainBench/OpenChainBench/tree/main/harnesses/rpc-capabilities","methodology":["Cadence: every 60 seconds per provider, from each of 3 probe regions (us-east Virginia, eu-west Amsterdam, sgp Singapore). Headline p50/p90/p99 aggregate across all 3 regions via Prometheus avg(quantile_over_time(...)); per-region breakdowns are first-class on this page via the region tabs.","Payload: GET /status. The result.sync_info.latest_block_height field (string-encoded integer) is extracted as the current block height.","Latency: client-side round-trip delta in milliseconds, exposed as both a gauge and a histogram (buckets 50 ms to 10 s), so percentiles are computed via Prometheus quantile_over_time over the last 24 hours.","Call-result classification: ok (parsable block height returned), http_err, jsonrpc_err, stale (block more than 20 behind the cross-provider tip), timeout.","This page is part of the per-chain RPC cluster derived from the cross-chain rpc-capabilities benchmark; the identical harness, cadence and exclusion rules apply on every chain.","Chain scope: every query on this page is pinned to chain=sentinel. Provider coverage at launch: 3 endpoints (Polkachu, PublicNode, Cosmos Directory)."],"license":"CC-BY-4.0"}