{"slug":"sentinel-rpc","title":"Sentinel DVPN RPC endpoints: free public URLs by 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":83.6197,"leader":{"name":"PublicNode","slug":"publicnode","value":83.6197},"leaders":[{"name":"PublicNode","slug":"publicnode","value":83.6197}],"rankings":[{"name":"PublicNode","slug":"publicnode","ms":{"p50":83.6197,"p90":164.072,"p99":379.521,"mean":107.895},"successRate":100,"sampleSize":4317.74},{"name":"Polkachu","slug":"polkachu","ms":{"p50":123.832,"p90":141.19,"p99":234.377,"mean":128.721},"successRate":99.90729999999999,"sampleSize":4314.74},{"name":"Cosmos Directory","slug":"cosmos-directory","ms":{"p50":196.324,"p90":314.465,"p99":678.061,"mean":235.44},"successRate":100,"sampleSize":4320.74}],"sparkline":[92.8813,89.9963,86.7663,87.6163,90.4362,92.549,94.5463,94.5775,98.1857,94.2625,93.9387,86.1614,88.4135,96.1794,103.923,106.422,102.831,99.6884,97.5269,97.9214,97.3465,93.4592,91.0913,95.649,99.4571,103.194,101.774,98.6172,92.3557,88.2167,92.3642,93.5373,99.6486,102.14,100.894,95.8303,92.1514,95.5153,99.5804,104.62,115.92,124.238,128.982,137.767,151.819,169.931,180.597,177.153,177.494,153.353,132.602,106.903,105.91,106.554,109.358,109.949,111.512,112.769,112.387,109.207,101.961,102.88,103.707,111.216,104.405,101.446,95.2631,96.1094,94.8976,93.991,106.67,107.93,108.198],"sampleSize":12953.22,"asOf":"2026-10-12T23:02:20.791Z","freshness":{"asOf":"2026-10-12T23:02:20.791Z","ageHours":0.1,"stale":false},"measured":3,"ranked":3,"headline":"PublicNode has the lowest median latency of the 3 free public Sentinel DVPN RPC endpoints measured, 84 ms (p50, 24h, 3 regions).","quote":"PublicNode has the lowest median latency of the 3 free public Sentinel DVPN RPC endpoints measured, 84 ms (p50, 24h, 3 regions). Source: OpenChainBench (https://openchainbench.com/benchmarks/sentinel-rpc).","cite":{"plain":"OpenChainBench. \"Sentinel DVPN RPC endpoints: free public URLs by latency\". Retrieved 2026-10-12. https://openchainbench.com/benchmarks/sentinel-rpc","bibtex":"@misc{ocb_sentinel_rpc,\n  author = {OpenChainBench},\n  title  = {Sentinel DVPN RPC endpoints: free public URLs by latency},\n  year   = {2026},\n  url    = {https://openchainbench.com/benchmarks/sentinel-rpc},\n  note   = {Retrieved 2026-10-12}\n}","apa":"OpenChainBench. (2026). Sentinel DVPN RPC endpoints: free public URLs by latency. Retrieved October 12, 2026, from https://openchainbench.com/benchmarks/sentinel-rpc","ris":"TY  - GEN\r\nAU  - OpenChainBench\r\nTI  - Sentinel DVPN RPC endpoints: free public URLs by latency\r\nPY  - 2026\r\nUR  - https://openchainbench.com/benchmarks/sentinel-rpc\r\nY2  - 2026-10-12\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 measurement, call-result classification (`ok`, `http_err`, `jsonrpc_err`, `stale`, `timeout`) and the archive-depth audit follow the cluster method documented on [rpc-capabilities](https://openchainbench.com/benchmarks/rpc-capabilities#methodology); this page is the Sentinel DVPN-scoped view of the same harness, with the same exclusion rules.","Chain scope: every query on this page is pinned to chain=sentinel. Provider coverage today: 3 endpoints."],"license":"CC-BY-4.0"}