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 Version3.9.8-rc.1
Latest Version3.9.8
Released AtTue, 24 Mar 2026 19:42:58 GMT
Current Status (Aggregated)
Status✅ UP
Reported At
Reported At1775113953366
Reported Ago6d 4h 10m 31s ago
Latest Block*448185896
Blocks/s (avg./ref.)*3.62 / 3.85
S/block (avg./ref.)*0.28 / 0.26
Client Version*nitro/v3.9.8-rc.1-4624977/linux-amd64/go1.25.8
nitro/v3.9.8-rc.1-4624977/linux-arm64/go1.25.8
ChainId*42161
Agreement2 of 3

* - the latest successfully reported value

RPC Node Status


MULTI-NODE RPC

This RPC Endpoint is served by several different nodes or has varying domain configuration.

Client Versions
1nitro/v3.9.8-rc.1-4624977/linux-amd64/go1.25.8
2nitro/v3.9.8-rc.1-4624977/linux-arm64/go1.25.8

Latest Node Status Changes

WhenTimestampAgoDurationFromTo
Thu, 02 Apr 2026 07:08:10 UTC17751136901556d 4h 14m 54s ago24sCATCHING_UPUP
Thu, 02 Apr 2026 07:07:45 UTC17751136656776d 4h 15m 19s ago6m 14sUPCATCHING_UP
Thu, 02 Apr 2026 07:01:31 UTC17751132913516d 4h 21m 33s ago2m 30sCATCHING_UPUP
Thu, 02 Apr 2026 06:59:00 UTC17751131406636d 4h 24m 4s ago10m 32sUPCATCHING_UP
Thu, 02 Apr 2026 06:48:28 UTC17751125083686d 4h 34m 36s ago8m 2sCATCHING_UPUP
Thu, 02 Apr 2026 06:40:25 UTC17751120259706d 4h 42m 39s ago2m 3sUPCATCHING_UP
Thu, 02 Apr 2026 06:38:22 UTC17751119022806d 4h 44m 42s ago1m 24sCATCHING_UPUP
Thu, 02 Apr 2026 06:36:58 UTC17751118180696d 4h 46m 6s ago13m 19sUPCATCHING_UP
Thu, 02 Apr 2026 06:23:38 UTC17751110182326d 4h 59m 26s ago2m 51sCATCHING_UPUP
Thu, 02 Apr 2026 06:20:46 UTC17751108464056d 5h 2m 18s ago55m 51sUPCATCHING_UP

Latest Block Details

Latest Block 10 Latest Reports
UpStatusNumberTimestampHashAggregated AtAggregated Ago
✅ UP44818589617751139490000x7158...c572a8Thu, 02 Apr 2026 07:12:33 UTC6d 4h 10m 31s ago
✅ UP44818581617751139290000x36e3...51f2d3Thu, 02 Apr 2026 07:12:19 UTC6d 4h 10m 45s ago
✅ UP44818573717751139090000xdda2...fc3a04Thu, 02 Apr 2026 07:12:00 UTC6d 4h 11m 4s ago
✅ UP44818565617751138890000x9dd5...3363dbThu, 02 Apr 2026 07:11:43 UTC6d 4h 11m 21s ago
✅ UP44818560417751138760000xce19...9b5546Thu, 02 Apr 2026 07:11:34 UTC6d 4h 11m 30s ago
✅ UP44818549717751138490000x1c55...6bbbf3Thu, 02 Apr 2026 07:11:03 UTC6d 4h 12m 1s ago
✅ UP44818541717751138290000x8323...af0848Thu, 02 Apr 2026 07:10:54 UTC6d 4h 12m 10s ago
✅ UP44818549517751138490000x5b9b...d4dfb7Thu, 02 Apr 2026 07:10:50 UTC6d 4h 12m 14s ago
✅ UP44818525917751137890000x21ca...571551Thu, 02 Apr 2026 07:10:30 UTC6d 4h 12m 34s ago
✅ UP44818528817751137970000xb7cd...368577Thu, 02 Apr 2026 07:10:30 UTC6d 4h 12m 34s ago
✅ Latest Successful Block Report
Reported Ago6d 4h 10m 31s ago
Reported Timestamp1775113953366
Reported At
Number448185896
Hash0x7158...c572a8
Timestamp1775113949
Blocks/s (avg./ref.)*3.62 / 3.85
S/block (avg./ref.)*0.28 / 0.26
Agreement2 of 3
❌ Latest Failed Block Report
Reported Ago6d 10h 20m 54s ago
Reported Timestamp1775091730366
Reported At
MessageE205: Request Timeout
Agreement2 of 3
Latest report by region
RegionSuccessNumberTimestampHashRoundTrip ms.Sent Back At
fsn-hz45031837817756473710x5b7c...a935263221775647372082
ash-hz45031837717756473700x084b...e554c5251775647371764
sin-do44818590617751139520xf8b5...332e232411775113953176

Meta Details

✅ Latest successful meta
ActionValueReported Ago
Chain ID421616d 4h 13m 54s ago
Client Versionnitro/v3.9.8-rc.1-4624977/linux-amd64/go1.25.86d 4h 13m 45s ago
Is Syncing
Peer Count
Exposed AccountsCount: 06d 4h 12m 35s ago
DNSA: 2, AAAA: 2, NS: 2, HTTPS: 66d 4h 12m 35s ago
TLS/SSLUS, Let's Encrypt, E8, cbe7e4...48a7cb6d 4h 15m 56s ago
Response Headers3 headers6d 4h 12m 43s ago
❌ Latest failed meta
ActionValueReported Ago
ChainIdE205: Request Timeout10d 11h 42m 52s ago
Client VersionE205: Request Timeout6d 10h 21m 12s ago
Is SyncingE401: JSON-RPC Method N/A6d 4h 12m 55s ago
Peer CountE401: JSON-RPC Method N/A6d 4h 12m 54s ago
Exposed AccountsE205: Request Timeout6d 10h 20m 54s ago
DNSE274: DNS Protocol Error177d 10h 17m 17s ago
TLS/SSLE234: TLS Handshake Failed94d 4h 57m 56s ago
Response HeadersE221: Response Timeout6d 8h 47m 9s ago

Meta Changes

WhenAgoPropertyDurationFromTo
Thu Nov 20 2025 16:16:29 GMT+0100 (Central European Standard Time)138d 20h 6m 35s 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)140d 22h 46m 37s 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)140d 22h 51m 38s 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)140d 22h 56m 37s 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)140d 23h 11m 40s 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)140d 23h 26m 37s 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)140d 23h 31m 40s 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)140d 23h 46m 38s 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)283d 1h 37m 19s 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 13d 8h 22m 52s agoheadersHeader fields (4): vary, server, connection, cf-cache-status