RPC Endpoint Regional Details
| Region | sin-do |
|---|---|
| EndpointID: | a7a910e5d69f4a30 |
| Name | Arbitrum |
| URL | https://arb1.arbitrum.io/rpc |
| Protocol | ethereum_v1 |
| Assert Chain ID | ❌ NO |
| Query Interval Latest Blocks | 60 seconds |
| Query Interval Meta | 600 seconds |
| Config Updated At | Thu, 03 Apr 2025 14:24:10 UTC |
| Chain |  |
|---|
| Client Name |  |
|---|---|
| Version | 3.9.5 (up to date) |
Current Status
| Success | ✅ |
|---|---|
| Report Created At | |
| Report Created At | 1771724777763 |
| Report Created Ago | 15s ago |
| Latest Block* | 434624920 |
| Blocks/s (avg./ref.)* | 4.00 / 3.85 |
| S/block (avg./ref.)* | 0.25 / 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 |
|---|---|---|---|---|---|---|
| ✅ | 434624920 | 1771724776 | 0x08a4...161cbd | 530 | Sun, 22 Feb 2026 01:46:17 UTC | 15s ago |
| ✅ | 434624834 | 1771724756 | 0x4515...764d21 | 259 | Sun, 22 Feb 2026 01:45:57 UTC | 35s ago |
| ✅ | 434624760 | 1771724738 | 0x4921...e2f688 | 316 | Sun, 22 Feb 2026 01:45:38 UTC | 54s ago |
| ✅ | 434624673 | 1771724716 | 0xe63e...6ef0cd | 235 | Sun, 22 Feb 2026 01:45:17 UTC | 1m 15s ago |
| ✅ | 434624594 | 1771724696 | 0x3efc...20e782 | 242 | Sun, 22 Feb 2026 01:44:57 UTC | 1m 35s ago |
| ✅ | 434624517 | 1771724677 | 0x6ac0...442488 | 275 | Sun, 22 Feb 2026 01:44:38 UTC | 1m 54s ago |
| ✅ | 434624435 | 1771724656 | 0xa627...60cebe | 258 | Sun, 22 Feb 2026 01:44:17 UTC | 2m 15s ago |
| ✅ | 434624354 | 1771724636 | 0x80d9...b5eeb4 | 249 | Sun, 22 Feb 2026 01:43:57 UTC | 2m 35s ago |
| ✅ | 434624297 | 1771724622 | 0x3d7c...782ca3 | 1937 | Sun, 22 Feb 2026 01:43:43 UTC | 2m 49s ago |
| ✅ | 434624195 | 1771724596 | 0x495f...07be6f | 244 | Sun, 22 Feb 2026 01:43:17 UTC | 3m 15s ago |
✅ Latest Successful Block Report
| Reported Ago | 15s ago |
|---|---|
| Reported Timestamp | 1771724777763 |
| Reported At | |
| Number | 434624920 |
| Hash | 0x08a4...161cbd |
| Timestamp | 1771724776 |
| Blocks/s (avg./ref.)* | 4.00 / 3.85 |
| S/block (avg./ref.)* | 0.25 / 0.26 |
❌ Latest Failed Block Report
| Reported Ago | 3h 12m 44s ago |
|---|---|
| Reported Timestamp | 1771713228623 |
| Reported At | |
| Message | E205: Request Timeout |
Meta Details
✅ Latest successful meta
| Action | Value | Reported Ago |
|---|---|---|
| Chain ID | 42161 | 2m 54s ago |
| Client Version | nitro/v3.9.5-66e42c4/linux-arm64/go1.25.5 | 2m 48s ago |
| Is Syncing | ||
| Peer Count | ||
| Exposed Accounts | Count: 0 | 2m 48s ago |
| DNS | A: 2, AAAA: 2, NS: 2, HTTPS: 6 | 2m 48s ago |
| TLS/SSL | US, Let's Encrypt, E7, e7f27c...2519cb | 4m 34s ago |
| Response Headers | 3 headers | 2m 48s ago |
❌ Latest failed meta
| Action | Value | Reported Ago |
|---|---|---|
| ChainId | E205: Request Timeout | 4h 42m 47s ago |
| Client Version | E205: Request Timeout | 2h 12m 48s ago |
| Is Syncing | E401: JSON-RPC Method N/A | 2m 49s ago |
| Peer Count | E401: JSON-RPC Method N/A | 2m 49s ago |
| Exposed Accounts | E205: Request Timeout | 22m 45s ago |
| DNS | E274: DNS Protocol Error | 12m 47s ago |
| TLS/SSL | E233: TLS Connection Failed | 38d 7h 9m 8s ago |
| Response Headers | E261: IOError: Uncategorized: Too many open files (os error 24) | 12m 48s ago |