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 |  |
|---|---|
| Version | 3.9.5 (up to date) |
Current Status
| Success | ✅ |
|---|---|
| Report Created At | |
| Report Created At | 1771724495892 |
| Report Created Ago | 20s ago |
| Latest Block* | 434623792 |
| Blocks/s (avg./ref.)* | 4.08 / 3.85 |
| S/block (avg./ref.)* | 0.24 / 0.26 |
| Client Version* | nitro/v3.9.5-66e42c4/linux-amd64/go1.25.5 |
| 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 |
|---|---|---|---|---|---|---|
| ✅ | 434623792 | 1771724495 | 0x4fd5...171b3c | 7 | Sun, 22 Feb 2026 01:41:35 UTC | 20s ago |
| ✅ | 434623553 | 1771724435 | 0x36fc...7b89de | 8 | Sun, 22 Feb 2026 01:40:35 UTC | 1m 20s ago |
| ✅ | 434623305 | 1771724375 | 0xf86b...31d918 | 11 | Sun, 22 Feb 2026 01:39:35 UTC | 2m 20s ago |
| ✅ | 434623064 | 1771724315 | 0x924e...b3d18b | 106 | Sun, 22 Feb 2026 01:38:36 UTC | 3m 20s ago |
| ✅ | 434622826 | 1771724255 | 0xa71f...31fcdc | 20 | Sun, 22 Feb 2026 01:37:35 UTC | 4m 20s ago |
| ✅ | 434622587 | 1771724195 | 0x56e4...d355ca | 23 | Sun, 22 Feb 2026 01:36:35 UTC | 5m 20s ago |
| ✅ | 434622348 | 1771724135 | 0x0052...9d1a35 | 14 | Sun, 22 Feb 2026 01:35:35 UTC | 6m 20s ago |
| ✅ | 434622108 | 1771724075 | 0x5b8a...32c678 | 8 | Sun, 22 Feb 2026 01:34:35 UTC | 7m 20s ago |
| ✅ | 434621869 | 1771724015 | 0xc320...54220d | 15 | Sun, 22 Feb 2026 01:33:35 UTC | 8m 20s ago |
| ✅ | 434621623 | 1771723955 | 0x1ba5...14c8a1 | 19 | Sun, 22 Feb 2026 01:32:35 UTC | 9m 20s ago |
✅ Latest Successful Block Report
| Reported Ago | 20s ago |
|---|---|
| Reported Timestamp | 1771724495892 |
| Reported At | |
| Number | 434623792 |
| Hash | 0x4fd5...171b3c |
| Timestamp | 1771724495 |
| Blocks/s (avg./ref.)* | 4.08 / 3.85 |
| S/block (avg./ref.)* | 0.24 / 0.26 |
❌ Latest Failed Block Report
| Reported Ago | 3d 19h 49m 28s ago |
|---|---|
| Reported Timestamp | 1771393947958 |
| 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 19s ago |
| Client Version | nitro/v3.9.5-66e42c4/linux-amd64/go1.25.5 | 3m 19s ago |
| Is Syncing | false | 8m 18s ago |
| Peer Count | ||
| Exposed Accounts | Count: 0 | 3m 16s ago |
| DNS | A: 3, AAAA: 0, CNAME: 71, NS: 2 | 3m 14s ago |
| TLS/SSL | US, Amazon, Amazon RSA 2048 M03, 4f175d...374fef | 23m 57s ago |
| Response Headers | Allowed Origins: "*", 7 other headers | 3m 15s ago |
❌ Latest failed meta
| Action | Value | Reported Ago |
|---|---|---|
| ChainId | E302: Non-200 HTTP Status: 500: Internal Server Error | 9d 21h 38m 31s ago |
| Client Version | E302: Non-200 HTTP Status: 500: Internal Server Error | 9d 21h 38m 30s ago |
| Is Syncing | E322: Invalid Result JSON Schema | 3m 18s ago |
| Peer Count | E401: JSON-RPC Method N/A | 3m 17s ago |
| Exposed Accounts | E302: Non-200 HTTP Status: 500: Internal Server Error | 16d 10h 18m 33s ago |
| DNS | E261: IOError: Uncategorized: Too many open files (os error 24) | 118d 13h 45m 57s ago |
| TLS/SSL | E273: DNS No Records Found | 26d 17h 28m 57s ago |
| Response Headers | E261: IOError: Uncategorized: failed to lookup address information: Name or service not known | 26d 17h 19m 39s ago |