RPC Endpoint Regional Details
| Region | sin-do |
|---|---|
| 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 | 1771724498505 |
| Report Created Ago | 12s ago |
| Latest Block* | 434623799 |
| Blocks/s (avg./ref.)* | 4.02 / 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 |
|---|---|---|---|---|---|---|
| ✅ | 434623799 | 1771724497 | 0x4cc0...7840d2 | 278 | Sun, 22 Feb 2026 01:41:38 UTC | 12s ago |
| ✅ | 434623716 | 1771724476 | 0xe02a...a93b8e | 251 | Sun, 22 Feb 2026 01:41:17 UTC | 33s ago |
| ✅ | 434623636 | 1771724456 | 0x15a9...b26ed2 | 257 | Sun, 22 Feb 2026 01:40:57 UTC | 53s ago |
| ✅ | 434623562 | 1771724437 | 0x7db0...2b0c19 | 310 | Sun, 22 Feb 2026 01:40:38 UTC | 1m 11s ago |
| ✅ | 434623476 | 1771724416 | 0xa657...bda7ab | 252 | Sun, 22 Feb 2026 01:40:17 UTC | 1m 33s ago |
| ✅ | 434623395 | 1771724396 | 0x9f76...e8423a | 250 | Sun, 22 Feb 2026 01:39:57 UTC | 1m 53s ago |
| ✅ | 434623309 | 1771724376 | 0xc255...fda5a6 | 417 | Sun, 22 Feb 2026 01:39:37 UTC | 2m 13s ago |
| ✅ | 434623228 | 1771724356 | 0x2463...d8aa3e | 254 | Sun, 22 Feb 2026 01:39:17 UTC | 2m 33s ago |
| ✅ | 434623150 | 1771724336 | 0x4673...79709f | 248 | Sun, 22 Feb 2026 01:38:57 UTC | 2m 53s ago |
| ✅ | 434623075 | 1771724317 | 0xf2eb...03afa5 | 1289 | Sun, 22 Feb 2026 01:38:39 UTC | 3m 11s ago |
✅ Latest Successful Block Report
| Reported Ago | 12s ago |
|---|---|
| Reported Timestamp | 1771724498505 |
| Reported At | |
| Number | 434623799 |
| Hash | 0x4cc0...7840d2 |
| Timestamp | 1771724497 |
| Blocks/s (avg./ref.)* | 4.02 / 3.85 |
| S/block (avg./ref.)* | 0.25 / 0.26 |
❌ Latest Failed Block Report
| Reported Ago | 3h 8m 2s ago |
|---|---|
| Reported Timestamp | 1771713228623 |
| Reported At | |
| Message | E205: Request Timeout |
Meta Details
✅ Latest successful meta
| Action | Value | Reported Ago |
|---|---|---|
| Chain ID | 42161 | 3m 13s ago |
| Client Version | nitro/v3.9.5-66e42c4/linux-amd64/go1.25.5 | 3m 11s ago |
| Is Syncing | ||
| Peer Count | ||
| Exposed Accounts | Count: 0 | 3m 10s ago |
| DNS | A: 2, AAAA: 2, NS: 2, HTTPS: 6 | 3m 7s ago |
| TLS/SSL | US, Let's Encrypt, E7, e7f27c...2519cb | 23m 52s ago |
| Response Headers | 3 headers | 3m 8s ago |
❌ Latest failed meta
| Action | Value | Reported Ago |
|---|---|---|
| ChainId | E205: Request Timeout | 4h 38m 5s ago |
| Client Version | E205: Request Timeout | 2h 8m 6s ago |
| Is Syncing | E401: JSON-RPC Method N/A | 3m 11s ago |
| Peer Count | E401: JSON-RPC Method N/A | 3m 11s ago |
| Exposed Accounts | E205: Request Timeout | 18m 2s ago |
| DNS | E274: DNS Protocol Error | 8m 5s ago |
| TLS/SSL | E233: TLS Connection Failed | 38d 7h 4m 26s ago |
| Response Headers | E261: IOError: Uncategorized: Too many open files (os error 24) | 8m 6s ago |