RPC Endpoint Details
EndpointID:0a48aeca2a21d2ae
NameArbitrum One 1rpc
Bundlearbitrum-one
URLhttps://1rpc.io/arb
Protocolethereum_v1
Assert Chain ID❌ NO
Query Interval Latest Blocks60 seconds
Query Interval Meta900 seconds
Config Updated AtSat, 12 Apr 2025 03:25:47 UTC
Chain
Arbitrum One / chain_id: 42161
Client Name
Nitro
Version3.9.5 (up to date)
Current Status (Aggregated)
Status❌ ERROR
MessageE261: IOError: Other: tls handshake eof
Reported At
Reported At1771720838290
Reported Ago22s ago
Latest Block*377468817
Blocks/s (avg./ref.)*4.02 / 3.85
S/block (avg./ref.)*0.25 / 0.26
Client Version*nitro/v3.6.8-d6c96a5/linux-arm64/go1.23.1
ChainId*42161
Is Syncing*false
Agreement2 of 3 ❌

* - the latest successfully reported value

RPC Node Status

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MULTI-NODE RPC

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

Response Headers
1connection: keep-alive
2connection: keep-alive
access-control-allow-origin: *

Latest Node Status Changes

WhenTimestampAgoDurationFromTo
Tue, 09 Sep 2025 12:53:26 UTC1757422406651165d 11h 47m 34s ago1m 1sUPERROR
Tue, 09 Sep 2025 12:52:25 UTC1757422345532165d 11h 48m 35s ago1m 58sERRORUP
Tue, 09 Sep 2025 12:50:27 UTC1757422227272165d 11h 50m 33s ago7m 1sUPERROR
Tue, 09 Sep 2025 12:43:25 UTC1757421805470165d 11h 57m 35s ago792h 20m 25sERRORUP
Thu, 07 Aug 2025 12:22:59 UTC1754569379739198d 12h 18m 1s ago6mUPERROR
Thu, 07 Aug 2025 12:16:58 UTC1754569018805198d 12h 24m 2s ago56m 57sERRORUP
Thu, 07 Aug 2025 11:20:00 UTC1754565600924198d 13h 21m ago17m 1sUPERROR
Thu, 07 Aug 2025 11:02:59 UTC1754564579228198d 13h 38m 1s ago549h 42m 22sERRORUP
Tue, 15 Jul 2025 13:20:36 UTC1752585636470221d 11h 20m 24s ago4m 59sUPERROR
Tue, 15 Jul 2025 13:15:37 UTC1752585337457221d 11h 25m 23s ago23m 53sERRORUP

Latest Block Details

Latest Block 10 Latest Reports
UpStatusNumberTimestampHashAggregated AtAggregated Ago
❌❌ ERRORE261: IOError: Other: tls handshake eofSun, 22 Feb 2026 00:40:38 UTC22s ago
❌❌ ERRORE261: IOError: Other: tls handshake eofSun, 22 Feb 2026 00:39:39 UTC1m 21s ago
❌❌ ERRORE261: IOError: Other: tls handshake eofSun, 22 Feb 2026 00:38:40 UTC2m 20s ago
❌❌ ERRORE261: IOError: Other: tls handshake eofSun, 22 Feb 2026 00:37:39 UTC3m 21s ago
❌❌ ERRORE261: IOError: Other: tls handshake eofSun, 22 Feb 2026 00:36:42 UTC4m 18s ago
❌❌ ERRORE261: IOError: Other: tls handshake eofSun, 22 Feb 2026 00:35:39 UTC5m 21s ago
❌❌ ERRORE261: IOError: Other: tls handshake eofSun, 22 Feb 2026 00:34:36 UTC6m 24s ago
❌❌ ERRORE261: IOError: Other: tls handshake eofSun, 22 Feb 2026 00:33:50 UTC7m 10s ago
❌❌ ERRORE261: IOError: Other: tls handshake eofSun, 22 Feb 2026 00:32:37 UTC8m 23s ago
❌❌ ERRORE261: IOError: Other: tls handshake eofSun, 22 Feb 2026 00:31:39 UTC9m 21s ago
✅ Latest Successful Block Report
Reported Ago165d 2h 39m 28s ago
Reported Timestamp1757455291989
Reported At
Number377468817
Hash0xf710...d9e777
Timestamp1757455283
Blocks/s (avg./ref.)*4.02 / 3.85
S/block (avg./ref.)*0.25 / 0.26
Agreement1 of 2 ❌
❌ Latest Failed Block Report
Reported Ago22s ago
Reported Timestamp1771720838290
Reported At
MessageE261: IOError: Other: tls handshake eof
Agreement2 of 3 ❌
Latest report by region
RegionSuccessNumberTimestampHashRoundTrip ms.Sent Back At
fsn-hz❌E261: IOError: Other: tls handshake eof2891771720837345
sin-do❌E261: IOError: Other: tls handshake eof221771720836265
ash-hz✅43460912217717208350x6934...f6a3593751771720836369

Meta Details

✅ Latest successful meta
ActionValueReported Ago
Chain ID42161165d 11h 48m 35s ago
Client Versionnitro/v3.6.8-d6c96a5/linux-arm64/go1.23.1165d 11h 48m 34s ago
Is Syncing
false
165d 2h 39m 28s ago
Peer Count
Exposed AccountsCount: 0165d 2h 39m 28s ago
DNSA: 1, AAAA: 0, NS: 27m 10s ago
TLS/SSLUS, Let's Encrypt, R10, baeec7...727b20183d 15h 38m 54s ago
Response Headers1 headers165d 2h 39m 28s ago
❌ Latest failed meta
ActionValueReported Ago
ChainIdE261: IOError: Other: tls handshake eof7m 21s ago
Client VersionE261: IOError: Other: tls handshake eof7m 13s ago
Is SyncingE261: IOError: Other: tls handshake eof7m 10s ago
Peer CountE261: IOError: Other: tls handshake eof7m 10s ago
Exposed AccountsE261: IOError: Uncategorized: Too many open files (os error 24)7m 10s ago
DNS
TLS/SSLE234: TLS Handshake Failed11m 3s ago
Response HeadersE261: IOError: Other: tls handshake eof7m 10s ago
Latest meta
RegionChainIdPeer CountClient VersionIs SyncingExposed Accounts
AggregatedE261: IOError: Other: tls handshake eofE261: IOError: Other: tls handshake eofE261: IOError: Other: tls handshake eofE261: IOError: Other: tls handshake eofE261: IOError: Uncategorized: Too many open files (os error 24)
fsn-hzE261: IOError: Other: tls handshake eofE261: IOError: Other: tls handshake eofE205: Request TimeoutE261: IOError: Other: tls handshake eofE261: IOError: Other: tls handshake eof
sin-doE261: IOError: Other: tls handshake eofE261: IOError: Other: tls handshake eofE261: IOError: Other: tls handshake eofE261: IOError: Other: tls handshake eofE261: IOError: Uncategorized: Too many open files (os error 24)
ash-hz42161E401: JSON-RPC Method N/Anitro/v3.9.5-66e42c4/linux-amd64/go1.25.5false0

Meta Changes

WhenAgoPropertyDurationFromTo
Thu Jul 03 2025 02:45:32 GMT+0200 (Central European Summer Time)233d 23h 55m 28s agoheaders1965h 19m 37sHeader fields (1): access-control-allow-originHeader fields (1): connection
Sat Apr 12 2025 05:25:54 GMT+0200 (Central European Summer Time)315d 21h 15m 6s agoheaders∞Header fields (1): access-control-allow-origin
Sat Apr 12 2025 05:25:54 GMT+0200 (Central European Summer Time)315d 21h 15m 6s agois_syncing∞false
Sat Apr 12 2025 05:25:53 GMT+0200 (Central European Summer Time)315d 21h 15m 7s agochain_id∞42161
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