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
Current Version3.9.1
Latest Version3.9.4
Released AtThu, 11 Dec 2025 01:45:02 GMT
Current Status (Aggregated)
Status❌ ERROR
MessageE205: Request Timeout
Reported At
Reported At1766425522300
Reported Ago22s ago
Latest Block*413390467
Blocks/s (avg./ref.)*4.08 / 3.85
S/block (avg./ref.)*0.24 / 0.26
Client Version*nitro/v3.9.1-241cd93/linux-amd64/go1.25.4
ChainId*42161
Is Syncing*false
Agreement2 of 3

* - the latest successfully reported value

RPC Node Status


Latest Node Status Changes

WhenTimestampAgoDurationFromTo
Mon, 22 Dec 2025 17:40:14 UTC17664252144905m 30s ago2m 29sERRORUP
Mon, 22 Dec 2025 17:37:44 UTC17664250646967m 59s ago9m 19sUPERROR
Mon, 22 Dec 2025 17:28:25 UTC176642450553617m 19s ago5m 12sERRORUP
Mon, 22 Dec 2025 17:23:12 UTC176642419284722m 31s ago3mUPERROR
Mon, 22 Dec 2025 17:20:11 UTC176642401198025m 32s ago2m 22sERRORUP
Mon, 22 Dec 2025 17:17:49 UTC176642386903727m 55s ago1m 36sUPERROR
Mon, 22 Dec 2025 17:16:12 UTC176642377209729m 32s ago2m 57sERRORUP
Mon, 22 Dec 2025 17:13:14 UTC176642359459732m 29s ago2m 59sUPERROR
Mon, 22 Dec 2025 17:10:14 UTC176642341491035m 29s ago1mERRORUP
Mon, 22 Dec 2025 17:09:14 UTC176642335419036m 30s ago10m 58sUPERROR

Latest Block Details

Latest Block 10 Latest Reports
UpStatusNumberTimestampHashAggregated AtAggregated Ago
❌ ERRORE205: Request TimeoutMon, 22 Dec 2025 17:45:22 UTC22s ago
✅ UP41339046717664254310000x6409...6285f2Mon, 22 Dec 2025 17:44:12 UTC1m 31s ago
✅ UP41339022817664253710000x7cb0...89df69Mon, 22 Dec 2025 17:43:14 UTC2m 30s ago
❌ ERRORE205: Request TimeoutMon, 22 Dec 2025 17:42:36 UTC3m 8s ago
✅ UP41338974817664252510000x1583...c18470Mon, 22 Dec 2025 17:41:15 UTC4m 29s ago
✅ UP41338949717664251900000xc374...351a2bMon, 22 Dec 2025 17:40:14 UTC5m 30s ago
❌ ERRORE205: Request TimeoutMon, 22 Dec 2025 17:39:13 UTC6m 30s ago
✅ UP41338902117664250710000x16c5...2628f6Mon, 22 Dec 2025 17:38:13 UTC7m 30s ago
❌ ERRORE205: Request TimeoutMon, 22 Dec 2025 17:37:44 UTC7m 59s ago
❌ ERRORE205: Request TimeoutMon, 22 Dec 2025 17:36:14 UTC9m 29s ago
✅ Latest Successful Block Report
Reported Ago1m 31s ago
Reported Timestamp1766425452594
Reported At
Number413390467
Hash0x6409...6285f2
Timestamp1766425431
Blocks/s (avg./ref.)*4.08 / 3.85
S/block (avg./ref.)*0.24 / 0.26
Agreement2 of 3
❌ Latest Failed Block Report
Reported Ago22s ago
Reported Timestamp1766425522300
Reported At
MessageE205: Request Timeout
Agreement2 of 3
Latest report by region
RegionSuccessNumberTimestampHashRoundTrip ms.Sent Back At
sin-doE205: Request Timeout261501766425518091
fsn-hzE205: Request Timeout220371766425515024
ash-hz41339070217664254900xf77d...00969f111766425491815

Meta Details

✅ Latest successful meta
ActionValueReported Ago
Chain ID421613m 29s ago
Client Versionnitro/v3.9.1-241cd93/linux-amd64/go1.25.43m 2s ago
Is Syncing
false
7m 54s ago
Peer Count
Exposed AccountsCount: 02m 59s ago
DNSA: 3, AAAA: 0, CNAME: 72, NS: 22m 53s ago
TLS/SSLUS, Amazon, Amazon RSA 2048 M03, 4f175d...374fef20m 2s ago
Response HeadersAllowed Origins: "*", 7 other headers2m 59s ago
❌ Latest failed meta
ActionValueReported Ago
ChainIdE205: Request Timeout17m 45s ago
Client VersionE205: Request Timeout1h 17m 56s ago
Is SyncingE322: Invalid Result JSON Schema2m 54s ago
Peer CountE401: JSON-RPC Method N/A2m 59s ago
Exposed AccountsE205: Request Timeout2h 17m 23s ago
DNSE261: IOError: Uncategorized: Too many open files (os error 24)58d 14h 39s ago
TLS/SSL
Response HeadersE221: Response Timeout17m 19s ago

Meta Changes

WhenAgoPropertyDurationFromTo
Mon Dec 08 2025 04:41:43 GMT+0100 (Central European Standard Time)14d 14h 4m 1s 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)14d 14h 8m 56s 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)18d 3h 8m 56s 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)18d 3h 18m 58s 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
Mon Dec 01 2025 10:36:47 GMT+0100 (Central European Standard Time)21d 8h 8m 57s agoheaders5m 4sHeader 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 01 2025 10:31:42 GMT+0100 (Central European Standard Time)21d 8h 14m 1s agoheaders726h 44m 17sHeader 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 Nov 01 2025 03:47:25 GMT+0100 (Central European Standard Time)51d 14h 58m 19s agoheaders4m 57sHeader 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 Nov 01 2025 03:42:27 GMT+0100 (Central European Standard Time)51d 15h 3m 16s agoheaders55h 5m 2sHeader 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
Wed Oct 29 2025 20:37:25 GMT+0100 (Central European Standard Time)53d 22h 8m 19s agoheaders4m 59sHeader 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
Wed Oct 29 2025 20:32:25 GMT+0100 (Central European Standard Time)53d 22h 13m 19s agoheaders153h 22m 29sHeader 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