RPC Endpoint Regional Details
| Region | fsn-hz |
|---|---|
| EndpointID: | 1eece799c1869941 |
| Name | Public Arbitrum One RPC |
| Bundle | arbitrum |
| URL | https://arb1.arbitrum.io/rpc |
| Protocol | ethereum_v1 |
| Assert Chain ID | ❌ NO |
| Query Interval Latest Blocks | 20 seconds |
| Query Interval Meta | 300 seconds |
| Config Updated At | Wed, 26 Mar 2025 03:00:05 UTC |
| Chain |  |
|---|
| Client Name |  |
|---|---|
| Current Version | 3.11.3-rc.9 |
| Latest Version | 3.11.3 |
| Released At | Wed, 12 Aug 2026 17:45:09 GMT |
Current Status
| Success | ✅ |
|---|---|
| Report Created At | |
| Report Created At | 1787446098571 |
| Report Created Ago | 24s ago |
| Latest Block* | 497380458 |
| Blocks/s (avg./ref.)* | 3.98 / 3.85 |
| S/block (avg./ref.)* | 0.25 / 0.26 |
| Client Version* | nitro/v3.11.3-rc.9-beb2108/linux-amd64/go1.25.12 |
| nitro/v3.11.3-rc.9-beb2108/linux-arm64/go1.25.12 | |
| ChainId* | 42161 |
* - the latest successfully reported value
MULTI-NODE RPC
This RPC Endpoint is served by several different nodes or has varying domain configuration.
Client Versions
| 1 | nitro/v3.11.3-rc.9-beb2108/linux-amd64/go1.25.12 |
| 2 | nitro/v3.11.3-rc.9-beb2108/linux-arm64/go1.25.12 |
Latest Block Details
Latest Block 10 Latest Reports
| Up | Number | Timestamp | Hash | RoundTrip ms. | Sent Back At | Sent Back Ago |
|---|---|---|---|---|---|---|
| ✅ | 497380458 | 1787446097 | 0xb3a0...81682a | 135 | Sun, 23 Aug 2026 00:48:18 UTC | 24s ago |
| ✅ | 497380379 | 1787446077 | 0xa526...e9156d | 151 | Sun, 23 Aug 2026 00:47:58 UTC | 44s ago |
| ✅ | 497380334 | 1787446066 | 0x7257...385fc3 | 629 | Sun, 23 Aug 2026 00:47:47 UTC | 56s ago |
| ✅ | 497380220 | 1787446037 | 0xfdd7...f70181 | 168 | Sun, 23 Aug 2026 00:47:18 UTC | 1m 24s ago |
| ✅ | 497380142 | 1787446017 | 0xa84e...0fac68 | 286 | Sun, 23 Aug 2026 00:46:58 UTC | 1m 44s ago |
| ✅ | 497380095 | 1787446005 | 0x857d...cbcb2b | 486 | Sun, 23 Aug 2026 00:46:46 UTC | 1m 56s ago |
| ✅ | 497379982 | 1787445977 | 0x3539...9a18dc | 176 | Sun, 23 Aug 2026 00:46:18 UTC | 2m 24s ago |
| ✅ | 497379903 | 1787445957 | 0x6432...007107 | 506 | Sun, 23 Aug 2026 00:45:59 UTC | 2m 44s ago |
| ✅ | 497379883 | 1787445952 | 0x020b...b78e80 | 646 | Sun, 23 Aug 2026 00:45:53 UTC | 2m 49s ago |
| ✅ | 497379850 | 1787445944 | 0x4bce...5d71f2 | 1162 | Sun, 23 Aug 2026 00:45:45 UTC | 2m 57s ago |
✅ Latest Successful Block Report
| Reported Ago | 24s ago |
|---|---|
| Reported Timestamp | 1787446098571 |
| Reported At | |
| Number | 497380458 |
| Hash | 0xb3a0...81682a |
| Timestamp | 1787446097 |
| Blocks/s (avg./ref.)* | 3.98 / 3.85 |
| S/block (avg./ref.)* | 0.25 / 0.26 |
❌ Latest Failed Block Report
| Reported Ago | 8m 33s ago |
|---|---|
| Reported Timestamp | 1787445610534 |
| Reported At | |
| Message | E205: Request Timeout |
Meta Details
✅ Latest successful meta
| Action | Value | Reported Ago |
|---|---|---|
| Chain ID | 42161 | 2m 59s ago |
| Client Version | nitro/v3.11.3-rc.9-beb2108/linux-arm64/go1.25.12 | 8m 21s ago |
| Is Syncing | ||
| Peer Count | ||
| Exposed Accounts | Count: 0 | 47m 43s ago |
| DNS | A: 2, AAAA: 2, NS: 2, HTTPS: 6 | 2m 49s ago |
| TLS/SSL | US, Let's Encrypt, YE2, 3dda48...94b9d9 | 20m 16s ago |
| Response Headers | 3 headers | 1h 28m 8s ago |
❌ Latest failed meta
| Action | Value | Reported Ago |
|---|---|---|
| ChainId | E205: Request Timeout | 13m 56s ago |
| Client Version | E205: Request Timeout | 3m 28s ago |
| Is Syncing | E205: Request Timeout | 3m 36s ago |
| Peer Count | E401: JSON-RPC Method N/A | 3m 12s ago |
| Exposed Accounts | E205: Request Timeout | 3m ago |
| DNS | ||
| TLS/SSL | E234: TLS Handshake Failed | 4d 18h 21m 17s ago |
| Response Headers | E221: Response Timeout | 2m 49s ago |