RPC Endpoint Details
EndpointID:1eece799c1869941
NamePublic Arbitrum One RPC
Bundlearbitrum
URLhttps://arb1.arbitrum.io/rpc
Protocolethereum_v1
Assert Chain ID❌ NO
Query Interval Latest Blocks20 seconds
Query Interval Meta300 seconds
Config Updated AtWed, 26 Mar 2025 03:00:05 UTC
Chain
Arbitrum One / chain_id: 42161
Client Name
Nitro
Current Version3.12.1-rc.2-70fa99a-20260929T140226Z
Latest Version3.12.1
Released AtFri, 02 Oct 2026 22:54:03 GMT
Current Status (Aggregated)
Status✅ UP
Reported At
Reported At1792920914780
Reported Ago1m 34s ago
Latest Block*518104720
Blocks/s (avg./ref.)*3.27 / 3.85
S/block (avg./ref.)*0.31 / 0.26
Client Version*nitro/v3.12.1-rc.2+70fa99a-20260929T140226Z/linux-arm64/go1.25.12
ChainId*42161
Agreement2 of 3 ✅

* - the latest successfully reported value

RPC Node Status

All times are displayed in your local timezone unless UTC is selected.

Latest Node Status Changes

WhenTimestampAgoDurationFromTo
Sun, 25 Oct 2026 09:34:14 UTC17929208547832m 34s ago1mCATCHING_UPUP
Sun, 25 Oct 2026 09:33:14 UTC17929207947143m 34s ago1h 39mUPCATCHING_UP
Sun, 25 Oct 2026 07:54:14 UTC17929148546811h 42m 34s ago32sCATCHING_UPUP
Sun, 25 Oct 2026 07:53:41 UTC17929148218491h 43m 6s ago27sSTUCKCATCHING_UP
Sun, 25 Oct 2026 07:53:14 UTC17929147946191h 43m 34s ago2h 13m 59sUPSTUCK
Sun, 25 Oct 2026 05:39:15 UTC17929067554923h 57m 33s ago35sCATCHING_UPUP
Sun, 25 Oct 2026 05:38:40 UTC17929067202223h 58m 8s ago25sSTUCKCATCHING_UP
Sun, 25 Oct 2026 05:38:14 UTC17929066945413h 58m 34s ago9mUPSTUCK
Sun, 25 Oct 2026 05:29:14 UTC17929061545214h 7m 34s ago34sCATCHING_UPUP
Sun, 25 Oct 2026 05:28:40 UTC17929061202434h 8m 8s ago25sERRORCATCHING_UP

Latest Block Details

Latest Block 10 Latest Reports
UpStatusNumberTimestampHashAggregated AtAggregated Ago
✅✅ UP51810472017929209130000xa6ea...324fa1Sun, 25 Oct 2026 09:35:14 UTC1m 34s ago
✅✅ UP51810465417929208930000x88ca...0b3d50Sun, 25 Oct 2026 09:34:54 UTC1m 53s ago
✅✅ UP51810458117929208730000xe622...b238b9Sun, 25 Oct 2026 09:34:41 UTC2m 6s ago
✅✅ UP51810451317929208530000xd90f...f890aaSun, 25 Oct 2026 09:34:14 UTC2m 34s ago
✅✅ UP51810445317929208330000x0103...46c74eSun, 25 Oct 2026 09:33:54 UTC2m 54s ago
✅✅ UP51810441417929208200000x593c...a38f32Sun, 25 Oct 2026 09:33:41 UTC3m 7s ago
✅⏩ CATCHING_UP51810432117929207930000xa88d...d38c5cSun, 25 Oct 2026 09:33:14 UTC3m 34s ago
✅⏩ CATCHING_UP51810425117929207730000xe6ca...056a5fSun, 25 Oct 2026 09:32:54 UTC3m 54s ago
✅⏩ CATCHING_UP51810418317929207530000x3fab...acce58Sun, 25 Oct 2026 09:32:40 UTC4m 8s ago
✅✅ UP51810398417929206930000x6347...02abfdSun, 25 Oct 2026 09:32:18 UTC4m 29s ago
✅ Latest Successful Block Report
Reported Ago1m 34s ago
Reported Timestamp1792920914780
Reported At
Number518104720
Hash0xa6ea...324fa1
Timestamp1792920913
Blocks/s (avg./ref.)*3.27 / 3.85
S/block (avg./ref.)*0.31 / 0.26
Agreement2 of 3 ❌
❌ Latest Failed Block Report
Reported Ago1h 36m 17s ago
Reported Timestamp1792915231365
Reported At
MessageE205: Request Timeout
Agreement2 of 3 ❌
Latest report by region
RegionSuccessNumberTimestampHashRoundTrip ms.Sent Back At
ash-hz✅51810498917929209930x072f...1093161421792920994463
sin-do✅51810471917929209130xa44b...ea87682601792920914624
fsn-hz✅51810472017929209130xa6ea...324fa11731792920914474

Meta Details

✅ Latest successful meta
ActionValueReported Ago
Chain ID421616m 8s ago
Client Versionnitro/v3.12.1-rc.2+70fa99a-20260929T140226Z/linux-arm64/go1.25.125m 58s ago
Is Syncing
Peer Count
Exposed AccountsCount: 04m 30s ago
DNSA: 2, AAAA: 2, NS: 2, HTTPS: 64m 30s ago
TLS/SSLUS, Let's Encrypt, YE1, 8e29de...9db2ed7m 3s ago
Response Headers3 headers4m 30s ago
❌ Latest failed meta
ActionValueReported Ago
ChainIdE205: Request Timeout4h 20m 12s ago
Client VersionE205: Request Timeout4h 22s ago
Is SyncingE401: JSON-RPC Method N/A4m 30s ago
Peer CountE401: JSON-RPC Method N/A4m 30s ago
Exposed AccountsE205: Request Timeout4h 14m 25s ago
DNSE274: DNS Protocol Error1y 12d 8h 31m 1s ago
TLS/SSLE234: TLS Handshake Failed78d 20h 35m 53s ago
Response HeadersE221: Response Timeout1h 36m 18s ago
Latest meta
RegionChainIdPeer CountClient VersionIs SyncingExposed Accounts
Aggregated42161E401: JSON-RPC Method N/Anitro/v3.12.1-rc.2+70fa99a-20260929T140226Z/linux-arm64/go1.25.12E401: JSON-RPC Method N/A0
sin-do42161E401: JSON-RPC Method N/AE205: Request TimeoutE401: JSON-RPC Method N/A0
fsn-hzE205: Request TimeoutE401: JSON-RPC Method N/AE205: Request TimeoutE205: Request Timeout0
ash-hz42161E401: JSON-RPC Method N/Anitro/v3.12.1-rc.2+70fa99a-20260929T140226Z/linux-arm64/go1.25.12E401: JSON-RPC Method N/A0

Meta Changes

WhenAgoPropertyDurationFromTo
Thu Nov 20 2025 16:16:29 GMT+0100 (Central European Standard Time)338d 18h 20m 19s agoheaders50h 40m 2sHeader fields (2): vary, serverHeader fields (3): vary, server, cf-cache-status
Tue Nov 18 2025 13:36:27 GMT+0100 (Central European Standard Time)340d 21h 21s agoheaders5mHeader fields (3): vary, server, cf-cache-statusHeader fields (2): vary, server
Tue Nov 18 2025 13:31:26 GMT+0100 (Central European Standard Time)340d 21h 5m 22s agoheaders4m 58sHeader fields (2): server, x-frame-optionsHeader fields (3): vary, server, cf-cache-status
Tue Nov 18 2025 13:26:27 GMT+0100 (Central European Standard Time)340d 21h 10m 21s agoheaders15m 3sHeader fields (3): vary, server, cf-cache-statusHeader fields (2): server, x-frame-options
Tue Nov 18 2025 13:11:24 GMT+0100 (Central European Standard Time)340d 21h 25m 24s agoheaders14m 56sHeader fields (2): server, x-frame-optionsHeader fields (3): vary, server, cf-cache-status
Tue Nov 18 2025 12:56:27 GMT+0100 (Central European Standard Time)340d 21h 40m 21s agoheaders5m 2sHeader fields (3): vary, server, cf-cache-statusHeader fields (2): server, x-frame-options
Tue Nov 18 2025 12:51:24 GMT+0100 (Central European Standard Time)340d 21h 45m 24s agoheaders14m 57sHeader fields (2): server, x-frame-optionsHeader fields (3): vary, server, cf-cache-status
Tue Nov 18 2025 12:36:26 GMT+0100 (Central European Standard Time)340d 22h 21s agoheaders3409h 50m 41sHeader fields (3): vary, server, cf-cache-statusHeader fields (2): server, x-frame-options
Sun Jun 29 2025 11:45:45 GMT+0200 (Central European Summer Time)1y 117d 23h 51m 3s agoheaders2286h 45m 32sHeader fields (4): vary, server, connection, cf-cache-statusHeader fields (3): vary, server, cf-cache-status
Wed Mar 26 2025 04:00:12 GMT+0100 (Central European Standard Time)1y 213d 6h 36m 36s agoheaders∞Header fields (4): vary, server, connection, cf-cache-status
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