RPC Endpoint Details
EndpointID:c1ccc73e48b14782
NameCowSwap Arbitrum One
URLhttps://open-platform.nodereal.io/856b87f5fc5c40738e5adc57249a8fd3/arbitrum-nitro
Protocolethereum_v1
Assert Chain ID❌ NO
Query Interval Latest Blocks60 seconds
Query Interval Meta300 seconds
Config Updated AtSun, 10 Nov 2024 07:29:30 UTC
Chain
Arbitrum One / chain_id: 42161
Client Name
Nitro
Version3.9.5 (up to date)
Current Status (Aggregated)
Status✅ UP
Reported At
Reported At1771720179286
Reported Ago50s ago
Latest Block*434606469
Blocks/s (avg./ref.)*3.85 / 3.85
S/block (avg./ref.)*0.26 / 0.26
Client Version*nitro/v3.9.5-66e42c4/linux-amd64/go1.25.5
ChainId*42161
Is Syncing*false
Agreement3 of 3

* - the latest successfully reported value

RPC Node Status


Latest Node Status Changes

WhenTimestampAgoDurationFromTo
Wed, 18 Feb 2026 05:43:37 UTC17713934174253d 18h 46m 52s ago2m 7sERRORUP
Wed, 18 Feb 2026 05:41:29 UTC17713932899953d 18h 49m ago148h 12m 59sUPERROR
Thu, 12 Feb 2026 01:28:30 UTC17708597108649d 23h 1m 59s ago2m 2sERRORUP
Thu, 12 Feb 2026 01:26:28 UTC17708595886599d 23h 4m 1s ago44h 41m 58sUPERROR
Tue, 10 Feb 2026 04:44:29 UTC177069866983911d 19h 46m ago55sERRORUP
Tue, 10 Feb 2026 04:43:34 UTC177069861456811d 19h 46m 55s ago153h 59m 12sUPERROR
Tue, 03 Feb 2026 18:44:22 UTC177014426211418d 5h 46m 7s ago2m 56sERRORUP
Tue, 03 Feb 2026 18:41:25 UTC177014408544218d 5h 49m 4s ago717h 32m 4sUPERROR
Sun, 04 Jan 2026 21:09:21 UTC176756096111648d 3h 21m 8s ago1m 14sERRORUP
Sun, 04 Jan 2026 21:08:07 UTC176756088702148d 3h 22m 23s ago1h 25m 20sUPERROR

Latest Block Details

Latest Block 10 Latest Reports
UpStatusNumberTimestampHashAggregated AtAggregated Ago
✅ UP43460646917717201730000x1580...bbfea4Sun, 22 Feb 2026 00:29:39 UTC50s ago
✅ UP43460622517717201130000x3bbd...da1aacSun, 22 Feb 2026 00:28:40 UTC1m 49s ago
✅ UP43460600017717200570000x8940...1889cdSun, 22 Feb 2026 00:27:39 UTC2m 50s ago
✅ UP43460575317717199950000xfe8d...c172a6Sun, 22 Feb 2026 00:26:37 UTC3m 52s ago
✅ UP43460551417717199350000x709d...40e227Sun, 22 Feb 2026 00:25:40 UTC4m 49s ago
✅ UP43460527617717198760000x15b7...81185aSun, 22 Feb 2026 00:24:41 UTC5m 48s ago
✅ UP43460502517717198130000xdb21...579969Sun, 22 Feb 2026 00:23:46 UTC6m 43s ago
✅ UP43460478817717197550000xdd77...d5c2d9Sun, 22 Feb 2026 00:22:37 UTC7m 52s ago
✅ UP43460453417717196910000x7ab5...3402beSun, 22 Feb 2026 00:21:41 UTC8m 48s ago
✅ UP43460429217717196300000x4d2b...191906Sun, 22 Feb 2026 00:20:44 UTC9m 45s ago
✅ Latest Successful Block Report
Reported Ago50s ago
Reported Timestamp1771720179286
Reported At
Number434606469
Hash0x1580...bbfea4
Timestamp1771720173
Blocks/s (avg./ref.)*3.85 / 3.85
S/block (avg./ref.)*0.26 / 0.26
Agreement3 of 3
❌ Latest Failed Block Report
Reported Ago3h 36m 42s ago
Reported Timestamp1771707227773
Reported At
MessageE205: Request Timeout
Agreement2 of 3
Latest report by region
RegionSuccessNumberTimestampHashRoundTrip ms.Sent Back At
fsn-hz43460646917717201730x1580...bbfea431951771720179237
sin-do43460646917717201730x1580...bbfea46201771720176528
ash-hz43460646917717201730x1580...bbfea4141771720175898

Meta Details

✅ Latest successful meta
ActionValueReported Ago
Chain ID421611m 52s ago
Client Versionnitro/v3.9.5-66e42c4/linux-amd64/go1.25.51m 46s ago
Is Syncing
false
11m 43s ago
Peer Count
Exposed AccountsCount: 01m 46s ago
DNSA: 3, AAAA: 0, CNAME: 71, NS: 21m 45s ago
TLS/SSLUS, Amazon, Amazon RSA 2048 M03, 4f175d...374fef29s ago
Response HeadersAllowed Origins: "*", 7 other headers1m 45s ago
❌ Latest failed meta
ActionValueReported Ago
ChainIdE205: Request Timeout1h 56m 40s ago
Client VersionE205: Request Timeout1h 56m 37s ago
Is SyncingE322: Invalid Result JSON Schema1m 46s ago
Peer CountE401: JSON-RPC Method N/A1m 45s ago
Exposed AccountsE205: Request Timeout17h 6m 41s ago
DNSE261: IOError: Uncategorized: Too many open files (os error 24)119d 20h 45m 25s ago
TLS/SSLE233: TLS Connection Failed26d 16h 17m 30s ago
Response HeadersE221: Response Timeout1d 11h 36m 30s ago

Meta Changes

WhenAgoPropertyDurationFromTo
Thu Feb 12 2026 07:23:43 GMT+0100 (Central European Standard Time)9d 18h 6m 46s agoheaders5m 10sHeader fields (7): x-frame-options, x-xss-protection, x-content-type-options, access-control-allow-origin, access-control-allow-headers, access-control-allow-methods, access-control-allow-credentialsHeader fields (8): vary, x-frame-options, x-xss-protection, x-content-type-options, access-control-allow-origin, access-control-allow-headers, access-control-allow-methods, access-control-allow-credentials
Thu Feb 12 2026 07:18:32 GMT+0100 (Central European Standard Time)9d 18h 11m 57s agoheaders444h 11m 3sHeader fields (8): vary, x-frame-options, x-xss-protection, x-content-type-options, access-control-allow-origin, access-control-allow-headers, access-control-allow-methods, access-control-allow-credentialsHeader fields (7): x-frame-options, x-xss-protection, x-content-type-options, access-control-allow-origin, access-control-allow-headers, access-control-allow-methods, access-control-allow-credentials
Sat Jan 24 2026 19:07:28 GMT+0100 (Central European Standard Time)28d 6h 23m 1s agoheaders5m 7sHeader fields (7): x-frame-options, x-xss-protection, x-content-type-options, access-control-allow-origin, access-control-allow-headers, access-control-allow-methods, access-control-allow-credentialsHeader fields (8): vary, x-frame-options, x-xss-protection, x-content-type-options, access-control-allow-origin, access-control-allow-headers, access-control-allow-methods, access-control-allow-credentials
Sat Jan 24 2026 19:02:21 GMT+0100 (Central European Standard Time)28d 6h 28m 8s agoheaders487h 49m 26sHeader fields (8): vary, x-frame-options, x-xss-protection, x-content-type-options, access-control-allow-origin, access-control-allow-headers, access-control-allow-methods, access-control-allow-credentialsHeader fields (7): x-frame-options, x-xss-protection, x-content-type-options, access-control-allow-origin, access-control-allow-headers, access-control-allow-methods, access-control-allow-credentials
Sun Jan 04 2026 11:12:55 GMT+0100 (Central European Standard Time)48d 14h 17m 34s agoheaders20mHeader fields (7): x-frame-options, x-xss-protection, x-content-type-options, access-control-allow-origin, access-control-allow-headers, access-control-allow-methods, access-control-allow-credentialsHeader fields (8): vary, x-frame-options, x-xss-protection, x-content-type-options, access-control-allow-origin, access-control-allow-headers, access-control-allow-methods, access-control-allow-credentials
Sun Jan 04 2026 10:52:54 GMT+0100 (Central European Standard Time)48d 14h 37m 35s agoheaders654h 11m 11sHeader fields (8): vary, x-frame-options, x-xss-protection, x-content-type-options, access-control-allow-origin, access-control-allow-headers, access-control-allow-methods, access-control-allow-credentialsHeader fields (7): x-frame-options, x-xss-protection, x-content-type-options, access-control-allow-origin, access-control-allow-headers, access-control-allow-methods, access-control-allow-credentials
Mon Dec 08 2025 04:41:43 GMT+0100 (Central European Standard Time)75d 20h 48m 46s agoheaders4m 55sHeader fields (7): x-frame-options, x-xss-protection, x-content-type-options, access-control-allow-origin, access-control-allow-headers, access-control-allow-methods, access-control-allow-credentialsHeader fields (8): vary, x-frame-options, x-xss-protection, x-content-type-options, access-control-allow-origin, access-control-allow-headers, access-control-allow-methods, access-control-allow-credentials
Mon Dec 08 2025 04:36:47 GMT+0100 (Central European Standard Time)75d 20h 53m 42s agoheaders85hHeader fields (8): vary, x-frame-options, x-xss-protection, x-content-type-options, access-control-allow-origin, access-control-allow-headers, access-control-allow-methods, access-control-allow-credentialsHeader fields (7): x-frame-options, x-xss-protection, x-content-type-options, access-control-allow-origin, access-control-allow-headers, access-control-allow-methods, access-control-allow-credentials
Thu Dec 04 2025 15:36:47 GMT+0100 (Central European Standard Time)79d 9h 53m 42s agoheaders10m 1sHeader fields (7): x-frame-options, x-xss-protection, x-content-type-options, access-control-allow-origin, access-control-allow-headers, access-control-allow-methods, access-control-allow-credentialsHeader fields (8): vary, x-frame-options, x-xss-protection, x-content-type-options, access-control-allow-origin, access-control-allow-headers, access-control-allow-methods, access-control-allow-credentials
Thu Dec 04 2025 15:26:45 GMT+0100 (Central European Standard Time)79d 10h 3m 44s agoheaders76h 49m 58sHeader fields (8): vary, x-frame-options, x-xss-protection, x-content-type-options, access-control-allow-origin, access-control-allow-headers, access-control-allow-methods, access-control-allow-credentialsHeader fields (7): x-frame-options, x-xss-protection, x-content-type-options, access-control-allow-origin, access-control-allow-headers, access-control-allow-methods, access-control-allow-credentials