RPC Endpoint Details
EndpointID:3a3d85072e6ec0b1
NameAlchemy Arbitrum RPC
Bundlearbitrum
URLhttps://arb-mainnet.g.alchemy.com/v2/7QeO3v7e1jI6YVMx4L-j16y2ietuyNXU
Protocolethereum_v1
Assert Chain ID❌ NO
Query Interval Latest Blocks20 seconds
Query Interval Meta600 seconds
Config Updated AtThu, 10 Apr 2025 14:21:59 UTC
Chain
Arbitrum One / chain_id: 42161
Client Name
Nitro
Current Version3.9.4
Latest Version3.9.5
Released AtWed, 07 Jan 2026 21:16:44 GMT
Current Status (Aggregated)
Status✅ UP
Reported At
Reported At1771720937391
Reported Ago22s ago
Latest Block*434609532
Blocks/s (avg./ref.)*4.00 / 3.85
S/block (avg./ref.)*0.25 / 0.26
Client Version*nitro/v3.9.4-7f582c3/linux-amd64/go1.25.5
ChainId*42161
Is Syncing*false
Agreement3 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
Thu, 22 Jan 2026 17:18:14 UTC176910229447230d 7h 24m 25s ago50sCATCHING_UPUP
Thu, 22 Jan 2026 17:17:24 UTC176910224446230d 7h 25m 15s ago170h 37m 12sUPCATCHING_UP
Thu, 15 Jan 2026 14:40:11 UTC176848801194337d 10h 2m 28s ago2m 20sCATCHING_UPUP
Thu, 15 Jan 2026 14:37:51 UTC176848787104437d 10h 4m 49s ago20sSTUCKCATCHING_UP
Thu, 15 Jan 2026 14:37:31 UTC176848785104037d 10h 5m 9s ago1m 19sCATCHING_UPSTUCK
Thu, 15 Jan 2026 14:36:11 UTC176848777112237d 10h 6m 29s ago1mSTUCKCATCHING_UP
Thu, 15 Jan 2026 14:35:11 UTC176848771107337d 10h 7m 29s ago1m 39sCATCHING_UPSTUCK
Thu, 15 Jan 2026 14:33:31 UTC176848761136137d 10h 9m 8s ago19sSTUCKCATCHING_UP
Thu, 15 Jan 2026 14:33:11 UTC176848759169737d 10h 9m 28s ago20sCATCHING_UPSTUCK
Thu, 15 Jan 2026 14:32:51 UTC176848757102637d 10h 9m 49s ago19sSTUCKCATCHING_UP

Latest Block Details

Latest Block 10 Latest Reports
UpStatusNumberTimestampHashAggregated AtAggregated Ago
✅✅ UP43460953217717209360000x5bc7...f80308Sun, 22 Feb 2026 00:42:17 UTC22s ago
✅✅ UP43460944417717209160000xd9d9...60dc07Sun, 22 Feb 2026 00:41:57 UTC42s ago
✅✅ UP43460936517717208960000x43a8...d9e64dSun, 22 Feb 2026 00:41:40 UTC1m ago
✅✅ UP43460928517717208760000x4eec...a0dfd8Sun, 22 Feb 2026 00:41:17 UTC1m 22s ago
✅✅ UP43460920617717208560000xbdaf...4c46acSun, 22 Feb 2026 00:40:57 UTC1m 42s ago
✅✅ UP43460912617717208360000xca69...34536cSun, 22 Feb 2026 00:40:38 UTC2m 1s ago
✅✅ UP43460904617717208160000xfe5e...41bf51Sun, 22 Feb 2026 00:40:17 UTC2m 22s ago
✅✅ UP43460896617717207960000x3052...1f5cf5Sun, 22 Feb 2026 00:39:57 UTC2m 42s ago
✅✅ UP43460889317717207780000x5ac1...4818c2Sun, 22 Feb 2026 00:39:41 UTC2m 59s ago
✅✅ UP43460880617717207560000x778f...7cfdebSun, 22 Feb 2026 00:39:17 UTC3m 22s ago
✅ Latest Successful Block Report
Reported Ago22s ago
Reported Timestamp1771720937391
Reported At
Number434609532
Hash0x5bc7...f80308
Timestamp1771720936
Blocks/s (avg./ref.)*4.00 / 3.85
S/block (avg./ref.)*0.25 / 0.26
Agreement3 of 3 ❌
❌ Latest Failed Block Report
Reported Ago20h 23m 53s ago
Reported Timestamp1771647526677
Reported At
MessageE205: Request Timeout
Agreement2 of 3 ❌
Latest report by region
RegionSuccessNumberTimestampHashRoundTrip ms.Sent Back At
sin-do✅43460961317717209570x77b3...c5c1d3341771720957625
ash-hz✅43460961117717209560x710c...0d85b2101771720957154
fsn-hz✅43460953217717209360x5bc7...f80308461771720937201

Meta Details

✅ Latest successful meta
ActionValueReported Ago
Chain ID421618m 53s ago
Client Versionnitro/v3.9.4-7f582c3/linux-amd64/go1.25.58m 49s ago
Is Syncing
false
8m 49s ago
Peer Count
Exposed AccountsCount: 08m 49s ago
DNSA: 3, AAAA: 0, CNAME: 26, NS: 28m 49s ago
TLS/SSLUS, Let's Encrypt, R13, ba2200...5d6e1812m 43s ago
Response Headers1 headers8m 49s ago
❌ Latest failed meta
ActionValueReported Ago
ChainIdE205: Request Timeout16h 58m 56s ago
Client VersionE205: Request Timeout2h 8m 46s ago
Is SyncingE205: Request Timeout2d 19m 1s ago
Peer CountE302: Non-200 HTTP Status: 400: Bad Request8m 49s ago
Exposed AccountsE205: Request Timeout1d 11h 48m 41s ago
DNS
TLS/SSLE234: TLS Handshake Failed48d 9h 4m 3s ago
Response HeadersE221: Response Timeout22h 8m 48s ago
Latest meta
RegionChainIdPeer CountClient VersionIs SyncingExposed Accounts
Aggregated42161E302: Non-200 HTTP Status: 400: Bad Requestnitro/v3.9.4-7f582c3/linux-amd64/go1.25.5false0
fsn-hzE205: Request TimeoutE302: Non-200 HTTP Status: 400: Bad Requestnitro/v3.9.4-7f582c3/linux-amd64/go1.25.5false0
sin-do42161E302: Non-200 HTTP Status: 400: Bad Requestnitro/v3.9.4-7f582c3/linux-amd64/go1.25.5false0
ash-hz42161E302: Non-200 HTTP Status: 400: Bad Requestnitro/v3.9.4-7f582c3/linux-amd64/go1.25.5false0

Meta Changes

WhenAgoPropertyDurationFromTo
Wed Nov 05 2025 14:37:47 GMT+0100 (Central European Standard Time)108d 11h 4m 52s agoheaders18h 40mHeader fields (5): vary, server, cf-cache-status, access-control-allow-origin, access-control-allow-credentialsHeader fields (1): server
Tue Nov 04 2025 19:57:47 GMT+0100 (Central European Standard Time)109d 5h 44m 53s agoheaders3h 49m 57sHeader fields (1): serverHeader fields (5): vary, server, cf-cache-status, access-control-allow-origin, access-control-allow-credentials
Tue Nov 04 2025 16:07:49 GMT+0100 (Central European Standard Time)109d 9h 34m 50s agoheaders2630h 32m 8sHeader fields (5): vary, server, cf-cache-status, access-control-allow-origin, access-control-allow-credentialsHeader fields (1): server
Fri Jul 18 2025 02:35:40 GMT+0200 (Central European Summer Time)219d 6m 59s agoheaders446h 49m 55sHeader fields (4): server, cf-cache-status, access-control-allow-origin, access-control-allow-credentialsHeader fields (5): vary, server, cf-cache-status, access-control-allow-origin, access-control-allow-credentials
Sat Jul 05 2025 01:35:25 GMT+0200 (Central European Summer Time)232d 1h 7m 14s agochain_id9m 58s4216142161
Sat Jul 05 2025 01:25:26 GMT+0200 (Central European Summer Time)232d 1h 17m 13s agochain_id9m 53s42161
Sat Jul 05 2025 01:15:32 GMT+0200 (Central European Summer Time)232d 1h 27m 7s agochain_id1h 50m 7s42161
Fri Jul 04 2025 23:25:25 GMT+0200 (Central European Summer Time)232d 3h 17m 14s agochain_id9m 49s42161
Fri Jul 04 2025 23:15:35 GMT+0200 (Central European Summer Time)232d 3h 27m 4s agochain_id2h 7s42161
Fri Jul 04 2025 21:15:28 GMT+0200 (Central European Summer Time)232d 5h 27m 11s agochain_id9m 58s42161
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