RPC Endpoint Regional Details
| Region | ash-hz |
|---|---|
| EndpointID: | c1ccc73e48b14782 |
| Name | CowSwap Arbitrum One |
| URL | https://open-platform.nodereal.io/856b87f5fc5c40738e5adc57249a8fd3/arbitrum-nitro |
| Protocol | ethereum_v1 |
| Assert Chain ID | ❌ NO |
| Query Interval Latest Blocks | 60 seconds |
| Query Interval Meta | 300 seconds |
| Config Updated At | Sun, 10 Nov 2024 07:29:30 UTC |
| Chain |  |
|---|
| Client Name |  |
|---|---|
| Current Version | 3.7.6 |
| Latest Version | 3.8.0 |
| Released At | Thu, 06 Nov 2025 22:29:01 GMT |
Current Status
| Success | ✅ |
|---|---|
| Report Created At | |
| Report Created At | 1762516839139 |
| Report Created Ago | 14s ago |
| Latest Block* | 397738063 |
| Blocks/s (avg./ref.)* | 3.98 / 3.85 |
| S/block (avg./ref.)* | 0.25 / 0.26 |
| Client Version* | nitro/v3.7.6-c0fe95e/linux-amd64/go1.24.5 |
| ChainId* | 42161 |
| Is Syncing* | false |
* - the latest successfully reported value
Latest Block Details
Latest Block 10 Latest Reports
| Up | Number | Timestamp | Hash | RoundTrip ms. | Sent Back At | Sent Back Ago |
|---|---|---|---|---|---|---|
| ✅ | 397738063 | 1762516838 | 0xddc2...60b569 | 165 | Fri, 07 Nov 2025 12:00:39 UTC | 14s ago |
| ✅ | 397737824 | 1762516778 | 0xd6d0...c6371b | 320 | Fri, 07 Nov 2025 11:59:39 UTC | 1m 14s ago |
| ✅ | 397737584 | 1762516718 | 0x4d0a...e4b938 | 22 | Fri, 07 Nov 2025 11:58:38 UTC | 2m 14s ago |
| ✅ | 397737345 | 1762516658 | 0xd42e...34dac7 | 62 | Fri, 07 Nov 2025 11:57:39 UTC | 3m 14s ago |
| ✅ | 397737105 | 1762516598 | 0x658b...f111c2 | 143 | Fri, 07 Nov 2025 11:56:39 UTC | 4m 14s ago |
| ✅ | 397736866 | 1762516538 | 0x472f...73d9d3 | 459 | Fri, 07 Nov 2025 11:55:39 UTC | 5m 14s ago |
| ✅ | 397736626 | 1762516478 | 0xf574...a91584 | 18 | Fri, 07 Nov 2025 11:54:38 UTC | 6m 14s ago |
| ✅ | 397736376 | 1762516418 | 0x7712...1f0168 | 21 | Fri, 07 Nov 2025 11:53:38 UTC | 7m 14s ago |
| ✅ | 397736136 | 1762516358 | 0xf8db...8c5435 | 382 | Fri, 07 Nov 2025 11:52:39 UTC | 8m 14s ago |
| ✅ | 397735896 | 1762516298 | 0x4ada...b239c6 | 93 | Fri, 07 Nov 2025 11:51:39 UTC | 9m 14s ago |
✅ Latest Successful Block Report
| Reported Ago | 14s ago |
|---|---|
| Reported Timestamp | 1762516839139 |
| Reported At | |
| Number | 397738063 |
| Hash | 0xddc2...60b569 |
| Timestamp | 1762516838 |
| Blocks/s (avg./ref.)* | 3.98 / 3.85 |
| S/block (avg./ref.)* | 0.25 / 0.26 |
❌ Latest Failed Block Report
| Reported Ago | 22h 28m 15s ago |
|---|---|
| Reported Timestamp | 1762435958479 |
| Reported At | |
| Message | E302: Non-200 HTTP Status: 500: Internal Server Error |
Meta Details
✅ Latest successful meta
| Action | Value | Reported Ago |
|---|---|---|
| Chain ID | 42161 | 3m 15s ago |
| Client Version | nitro/v3.7.6-c0fe95e/linux-amd64/go1.24.5 | 3m 15s ago |
| Is Syncing | false | 3m 14s ago |
| Peer Count | ||
| Exposed Accounts | Count: 0 | 3m 12s ago |
| DNS | A: 3, AAAA: 0, CNAME: 72, NS: 2 | 3m 9s ago |
| TLS/SSL | US, Amazon, Amazon RSA 2048 M03, 4f175d...374fef | 13m 30s ago |
| Response Headers | Allowed Origins: "*", 7 other headers | 3m 10s ago |
❌ Latest failed meta
| Action | Value | Reported Ago |
|---|---|---|
| ChainId | E252: HTTP2 Remote GoAway | 2d 9h 53m 12s ago |
| Client Version | E252: HTTP2 Remote GoAway | 2d 9h 53m 12s ago |
| Is Syncing | E322: Invalid Result JSON Schema | 2d 11h 48m 14s ago |
| Peer Count | E401: JSON-RPC Method N/A | 3m 13s ago |
| Exposed Accounts | E302: Non-200 HTTP Status: 500: Internal Server Error | 6d 9h 18m 30s ago |
| DNS | E261: IOError: Uncategorized: Too many open files (os error 24) | 12d 4m 54s ago |
| TLS/SSL | E233: TLS Connection Failed | 12d 8h 34m 58s ago |
| Response Headers | E221: Response Timeout | 11d 4h 27m 54s ago |