{"slug":"layerzero-message-latency","title":"Fastest LayerZero source chain by end-to-end message delivery","subtitle":"Wall-clock seconds from source-chain transaction to destination-chain execution for a LayerZero message, measured across LayerZero source chains via the public layerzero-scan feed.","category":"Bridges","metric":"LayerZero delivery","unit":"ms","status":"live","higherIsBetter":false,"filters":null,"value":23017.9,"leader":{"name":"Robinhood Chain","slug":"robinhood","value":23017.9},"rankings":[{"name":"Robinhood Chain","slug":"robinhood","ms":{"p50":23017.9,"p90":46133.3,"p99":100960,"mean":24986.1},"successRate":100,"sampleSize":576.2},{"name":"Arbitrum","slug":"arbitrum","ms":{"p50":25805.7,"p90":961899,"p99":1669020,"mean":152899},"successRate":100,"sampleSize":1157.4},{"name":"BNB Chain","slug":"bnb","ms":{"p50":26198.5,"p90":56829.9,"p99":269354,"mean":36089.3},"successRate":100,"sampleSize":1164.4},{"name":"Avalanche","slug":"avalanche","ms":{"p50":32763.2,"p90":68250,"p99":153300,"mean":40809},"successRate":100,"sampleSize":89.0309},{"name":"Solana","slug":"solana","ms":{"p50":43314.6,"p90":80237.3,"p99":118769,"mean":45826.6},"successRate":100,"sampleSize":421.146},{"name":"Celo","slug":"celo","ms":{"p50":44285.7,"p90":58000,"p99":105600,"mean":40750},"successRate":100,"sampleSize":24.0083},{"name":"Monad","slug":"monad","ms":{"p50":45000,"p90":971253,"p99":1177130,"mean":181885},"successRate":100,"sampleSize":61.0212},{"name":"Sui","slug":"sui","ms":{"p50":45000,"p90":57000,"p99":59700,"mean":39750},"successRate":100,"sampleSize":4.00139},{"name":"Unichain","slug":"unichain","ms":{"p50":45000,"p90":1455000,"p99":1765500,"mean":312348},"successRate":100,"sampleSize":23.008},{"name":"Ink","slug":"ink","ms":{"p50":46153.8,"p90":244000,"p99":294400,"mean":74321.4},"successRate":100,"sampleSize":28.0097},{"name":"Base","slug":"base","ms":{"p50":55880.3,"p90":107000,"p99":119483,"mean":58552.5},"successRate":100,"sampleSize":1276.44},{"name":"Mantle","slug":"mantle","ms":{"p50":60000,"p90":108000,"p99":118800,"mean":59794.1},"successRate":100,"sampleSize":34.0118},{"name":"Optimism","slug":"optimism","ms":{"p50":61194,"p90":114925,"p99":173208,"mean":70715.6},"successRate":100,"sampleSize":900.313},{"name":"Polygon","slug":"polygon","ms":{"p50":104384,"p90":1008240,"p99":1180820,"mean":251561},"successRate":100,"sampleSize":326.113},{"name":"Scroll","slug":"scroll","ms":{"p50":200000,"p90":490000,"p99":589000,"mean":228727},"successRate":100,"sampleSize":55.0191},{"name":"Linea","slug":"linea","ms":{"p50":204000,"p90":300000,"p99":570000,"mean":220925},"successRate":100,"sampleSize":40.0139},{"name":"Ethereum","slug":"ethereum","ms":{"p50":245497,"p90":637059,"p99":1169130,"mean":290203},"successRate":100,"sampleSize":1288.45}],"sparkline":[21590.9,21562.5,22317.1,22905.4,24300,45000,37500,28928.6,29062.5,27187.5,33000,33000,36000,23750,23066,23303.6,23437.5,24069.8,22916.7,22857.1,23076.9,24500,23750,17500,22500,30000,27000,25000,21666.7,22031.3,22500,19342.1,16956.5,15500,17586.2,20500,23611.1,23214.3,25000,22500,24375,21750,21750,21666.7,19166.7,18214.3,18000,22500,22500,22500,15000,12500,15000,18750,22500,22500,26875,36428.6,36923.1,27000,23076.9,21818.2,24166.7,25500,24375,25000,22000,23500,23000,24230.8,25500,22857.1,23804.3],"sampleSize":7468.586290000001,"asOf":"2026-09-09T10:42:19.353Z","headline":"Robinhood Chain posts the lowest layerzero delivery at 23.02 s (p50, 24h) on Fastest LayerZero source chain by end-to-end message delivery.","quote":"Robinhood Chain posts the lowest layerzero delivery at 23.02 s (p50, 24h) on Fastest LayerZero source chain by end-to-end message delivery. Source: OpenChainBench (https://openchainbench.com/benchmarks/layerzero-message-latency).","cite":{"plain":"OpenChainBench. \"Fastest LayerZero source chain by end-to-end message delivery\". Retrieved 2026-09-09. https://openchainbench.com/benchmarks/layerzero-message-latency","bibtex":"@misc{ocb_layerzero_message_latency,\n  author = {OpenChainBench},\n  title  = {Fastest LayerZero source chain by end-to-end message delivery},\n  year   = {2026},\n  url    = {https://openchainbench.com/benchmarks/layerzero-message-latency},\n  note   = {Retrieved 2026-09-09}\n}","apa":"OpenChainBench. (2026). Fastest LayerZero source chain by end-to-end message delivery. Retrieved September 9, 2026, from https://openchainbench.com/benchmarks/layerzero-message-latency","ris":"TY  - GEN\r\nAU  - OpenChainBench\r\nTI  - Fastest LayerZero source chain by end-to-end message delivery\r\nPY  - 2026\r\nUR  - https://openchainbench.com/benchmarks/layerzero-message-latency\r\nY2  - 2026-09-09\r\nER  - \r\n"},"pageUrl":"https://openchainbench.com/benchmarks/layerzero-message-latency","ogImage":"https://openchainbench.com/api/og/layerzero-message-latency","source":"https://github.com/ChainBench/OpenChainBench/tree/main/harnesses/layerzero-message-latency","methodology":["Data source: `https://scan.layerzero-api.com/v1/messages/latest?limit=150`, the public LayerZero Scan API. Polled every 60 seconds, 2 pages per poll (cursor via `nextToken`).","Latency definition: `destination.tx.blockTimestamp - source.tx.blockTimestamp` from a LayerZero message row with `status.name: DELIVERED`. Both timestamps are Unix seconds from the source and destination chain blocks respectively.","Filter: only `DELIVERED` messages contribute to latency. In-flight statuses (INFLIGHT, CONFIRMING, PAYLOAD_STORED, BLOCKED, FAILED) are counted separately in `lz_message_status_total` so a spike in CONFIRMING without matching DELIVERED surfaces a stuck-message incident.","Dedupe: last 10 000 guids kept in memory (rolling FIFO). LayerZero sustained rate is ~4 messages/second network-wide, so the cache holds ~40 minutes of history.","Bucketing: histogram with buckets 2, 5, 10, 15, 20, 30, 45, 60, 90, 120, 180, 300, 600, 900, 1200, 1800 seconds (30 min ceiling).","Guard: samples with delta `< 0` or `> 30 min` are dropped (clock skew, stuck messages re-executed later).","No canary transactions: this bench observes organic LayerZero traffic (~250 messages/hour network-wide). No wallet is funded, no gas is paid.","Scope: LayerZero-supported source chains with mainnet traffic in the observation window. LayerZero exposes many exotic chains (orderly, flare, ape, robinhood) that show up as separate rows once volume is non-trivial; low-traffic sources will have wide error bars.","Fair-comparison caveat: LayerZero DVNs sign pre-finality by default, so end-to-end delivery excludes the source-chain finality wait that finality-aware networks (Chainlink CCIP, Axelar on Ethereum-source) impose. Comparing raw numbers to those on ETH-source lanes is not apples-to-apples."],"license":"CC-BY-4.0"}