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 | 3.8.0-rc.18 |
| Latest Version | 3.8.0 |
| Released At | Thu, 06 Nov 2025 22:29:01 GMT |
Current Status
| Success | ✅ |
|---|---|
| Report Created At | |
| Report Created At | 1762528385499 |
| Report Created Ago | 2s ago |
| Latest Block* | 397784361 |
| Blocks/s (avg./ref.)* | 4.05 / 3.85 |
| S/block (avg./ref.)* | 0.25 / 0.26 |
| Client Version* | nitro/v3.8.0-rc.18-62c0aa7/linux-amd64/go1.25.3 |
| nitro/v3.8.0-rc.18-62c0aa7/linux-arm64/go1.25.3 | |
| 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/v3.8.0-rc.18-62c0aa7/linux-amd64/go1.25.3 |
| 2 | nitro/v3.8.0-rc.18-62c0aa7/linux-arm64/go1.25.3 |
Latest Block Details
Latest Block 10 Latest Reports
| Up | Number | Timestamp | Hash | RoundTrip ms. | Sent Back At | Sent Back Ago |
|---|---|---|---|---|---|---|
| ✅ | 397784361 | 1762528384 | 0xca56...2d9ce8 | 140 | Fri, 07 Nov 2025 15:13:05 UTC | 2s ago |
| ✅ | 397784282 | 1762528364 | 0xb2ce...78095d | 128 | Fri, 07 Nov 2025 15:12:45 UTC | 22s ago |
| ✅ | 397784197 | 1762528344 | 0xcbc0...396d79 | 159 | Fri, 07 Nov 2025 15:12:25 UTC | 42s ago |
| ✅ | 397784116 | 1762528324 | 0x339b...6820ad | 171 | Fri, 07 Nov 2025 15:12:05 UTC | 1m 2s ago |
| ✅ | 397784037 | 1762528304 | 0xd5ef...9e15d9 | 183 | Fri, 07 Nov 2025 15:11:45 UTC | 1m 22s ago |
| ✅ | 397783957 | 1762528284 | 0xb12c...031693 | 162 | Fri, 07 Nov 2025 15:11:25 UTC | 1m 42s ago |
| ✅ | 397783878 | 1762528264 | 0x6fc3...85c7ec | 151 | Fri, 07 Nov 2025 15:11:05 UTC | 2m 2s ago |
| ✅ | 397783795 | 1762528243 | 0x5747...6bd1dc | 191 | Fri, 07 Nov 2025 15:10:45 UTC | 2m 22s ago |
| ✅ | 397783717 | 1762528224 | 0xa997...d102cf | 141 | Fri, 07 Nov 2025 15:10:25 UTC | 2m 42s ago |
| ✅ | 397783638 | 1762528204 | 0x55a6...a9308a | 139 | Fri, 07 Nov 2025 15:10:05 UTC | 3m 2s ago |
✅ Latest Successful Block Report
| Reported Ago | 2s ago |
|---|---|
| Reported Timestamp | 1762528385499 |
| Reported At | |
| Number | 397784361 |
| Hash | 0xca56...2d9ce8 |
| Timestamp | 1762528384 |
| Blocks/s (avg./ref.)* | 4.05 / 3.85 |
| S/block (avg./ref.)* | 0.25 / 0.26 |
❌ Latest Failed Block Report
| Reported Ago | 1d 18h 5m 18s ago |
|---|---|
| Reported Timestamp | 1762376869109 |
| Reported At | |
| Message | E205: Request Timeout |
Meta Details
✅ Latest successful meta
| Action | Value | Reported Ago |
|---|---|---|
| Chain ID | 42161 | 29s ago |
| Client Version | nitro/v3.8.0-rc.18-62c0aa7/linux-amd64/go1.25.3 | 29s ago |
| Is Syncing | ||
| Peer Count | ||
| Exposed Accounts | Count: 0 | 25s ago |
| DNS | A: 2, AAAA: 2, NS: 2, HTTPS: 6 | 23s ago |
| TLS/SSL | US, Let's Encrypt, E7, bccb56...e257ba | 13m 47s ago |
| Response Headers | 3 headers | 24s ago |
❌ Latest failed meta
| Action | Value | Reported Ago |
|---|---|---|
| ChainId | E205: Request Timeout | 7h 55m 23s ago |
| Client Version | E205: Request Timeout | 17h 20m 6s ago |
| Is Syncing | E401: JSON-RPC Method N/A | 25s ago |
| Peer Count | E401: JSON-RPC Method N/A | 25s ago |
| Exposed Accounts | E205: Request Timeout | 11d 11h 8m 27s ago |
| DNS | ||
| TLS/SSL | E234: TLS Handshake Failed | 12d 5h 21m 50s ago |
| Response Headers | E221: Response Timeout | 1d 7h 35m 13s ago |