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 |  |
|---|---|
| Version | 3.9.5 (up to date) |
Current Status
| Success | ✅ |
|---|---|
| Report Created At | |
| Report Created At | 1771724499998 |
| Report Created Ago | 3s ago |
| Latest Block* | 434623804 |
| Blocks/s (avg./ref.)* | 4.12 / 3.85 |
| S/block (avg./ref.)* | 0.24 / 0.26 |
| Client Version* | nitro/v3.9.5-66e42c4/linux-amd64/go1.25.5 |
| nitro/v3.9.5-66e42c4/linux-arm64/go1.25.5 | |
| 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/v3.9.5-66e42c4/linux-amd64/go1.25.5 |
| 2 | nitro/v3.9.5-66e42c4/linux-arm64/go1.25.5 |
Latest Block Details
Latest Block 10 Latest Reports
| Up | Number | Timestamp | Hash | RoundTrip ms. | Sent Back At | Sent Back Ago |
|---|---|---|---|---|---|---|
| ✅ | 434623804 | 1771724498 | 0xee11...91d477 | 793 | Sun, 22 Feb 2026 01:41:39 UTC | 3s ago |
| ✅ | 434623715 | 1771724476 | 0xe1b1...3b3677 | 134 | Sun, 22 Feb 2026 01:41:17 UTC | 26s ago |
| ✅ | 434623638 | 1771724457 | 0xb678...2d0d8c | 754 | Sun, 22 Feb 2026 01:40:57 UTC | 45s ago |
| ✅ | 434623566 | 1771724438 | 0xd800...56ce6a | 211 | Sun, 22 Feb 2026 01:40:39 UTC | 1m 3s ago |
| ✅ | 434623475 | 1771724416 | 0x9a1d...4bf031 | 144 | Sun, 22 Feb 2026 01:40:17 UTC | 1m 26s ago |
| ✅ | 434623396 | 1771724396 | 0x0f92...36515e | 301 | Sun, 22 Feb 2026 01:39:57 UTC | 1m 46s ago |
| ✅ | 434623322 | 1771724379 | 0x73ee...a238b7 | 2548 | Sun, 22 Feb 2026 01:39:41 UTC | 2m 1s ago |
| ✅ | 434623229 | 1771724356 | 0x8705...1d7150 | 139 | Sun, 22 Feb 2026 01:39:17 UTC | 2m 26s ago |
| ✅ | 434623149 | 1771724336 | 0x59e7...c93f2f | 401 | Sun, 22 Feb 2026 01:38:57 UTC | 2m 46s ago |
| ✅ | 434623086 | 1771724320 | 0x5446...067827 | 3490 | Sun, 22 Feb 2026 01:38:42 UTC | 3m 1s ago |
✅ Latest Successful Block Report
| Reported Ago | 3s ago |
|---|---|
| Reported Timestamp | 1771724499998 |
| Reported At | |
| Number | 434623804 |
| Hash | 0xee11...91d477 |
| Timestamp | 1771724498 |
| Blocks/s (avg./ref.)* | 4.12 / 3.85 |
| S/block (avg./ref.)* | 0.24 / 0.26 |
❌ Latest Failed Block Report
| Reported Ago | 17m 57s ago |
|---|---|
| Reported Timestamp | 1771723425889 |
| Reported At | |
| Message | E205: Request Timeout |
Meta Details
✅ Latest successful meta
| Action | Value | Reported Ago |
|---|---|---|
| Chain ID | 42161 | 3m 5s ago |
| Client Version | nitro/v3.9.5-66e42c4/linux-amd64/go1.25.5 | 3m ago |
| Is Syncing | ||
| Peer Count | ||
| Exposed Accounts | Count: 0 | 3m ago |
| DNS | A: 2, AAAA: 2, NS: 2, HTTPS: 6 | 3m ago |
| TLS/SSL | US, Let's Encrypt, E7, e7f27c...2519cb | 23m 43s ago |
| Response Headers | 3 headers | 3m ago |
❌ Latest failed meta
| Action | Value | Reported Ago |
|---|---|---|
| ChainId | E205: Request Timeout | 27m 57s ago |
| Client Version | E205: Request Timeout | 17m 56s ago |
| Is Syncing | E401: JSON-RPC Method N/A | 3m 1s ago |
| Peer Count | E401: JSON-RPC Method N/A | 3m ago |
| Exposed Accounts | E205: Request Timeout | 3h 27m 56s ago |
| DNS | ||
| TLS/SSL | E234: TLS Handshake Failed | 48d 5h 16m 34s ago |
| Response Headers | E221: Response Timeout | 3h 22m 55s ago |