Check Digits
Catch a mistyped barcode, ISBN, VIN, NPI or LEI before a bad identifier corrupts a record.
endpoint: https://check-digits.toolstop.dev/
registry: dev.toolstop/check-digits
F
recent success 0% (30 probes) ·
MCP handshake FAILED
· protocol —
TLS INVALID (-1d left) · latency 66.0 ms ·
HTTP — · auth ? ·
tools —
manifest —
· drift events seen here: 0
Embed this grade
<a href="https://golemreach.com/trust/s/4937"> <img src="https://golemreach.com/trust/badge/4937.svg" alt="golemreach trust grade"></a>
Recent probes
| time (UTC) | ok | grade | mcp | latency | tls | tools | hash |
|---|---|---|---|---|---|---|---|
| 2026-10-13T22:08:19Z | ✗ | F | ✗ | 66.0 ms | —d | — | — |
| 2026-10-13T16:07:25Z | ✗ | F | ✗ | 88.0 ms | —d | — | — |
| 2026-10-13T10:05:07Z | ✗ | F | ✗ | 149.0 ms | —d | — | — |
| 2026-10-13T04:03:22Z | ✗ | F | ✗ | 132.0 ms | —d | — | — |
| 2026-10-12T22:02:48Z | ✗ | F | ✗ | 166.0 ms | —d | — | — |
| 2026-10-12T16:02:22Z | ✗ | F | ✗ | 106.0 ms | —d | — | — |
| 2026-10-12T10:01:56Z | ✗ | F | ✗ | 58.0 ms | —d | — | — |
| 2026-10-12T04:00:30Z | ✗ | F | ✗ | 57.0 ms | —d | — | — |
| 2026-10-11T21:58:46Z | ✗ | F | ✗ | 66.0 ms | —d | — | — |
| 2026-10-11T15:58:13Z | ✗ | F | ✗ | 92.0 ms | —d | — | — |
| 2026-10-11T09:57:29Z | ✗ | F | ✗ | 235.0 ms | —d | — | — |
| 2026-10-11T03:56:43Z | ✗ | F | ✗ | 166.0 ms | —d | — | — |
| 2026-10-10T21:55:55Z | ✗ | F | ✗ | 80.0 ms | —d | — | — |
| 2026-10-10T15:53:37Z | ✗ | F | ✗ | 77.0 ms | —d | — | — |
| 2026-10-10T09:53:02Z | ✗ | F | ✗ | 99.0 ms | —d | — | — |
| 2026-10-10T03:52:44Z | ✗ | F | ✗ | 189.0 ms | —d | — | — |
| 2026-10-09T21:52:11Z | ✗ | F | ✗ | 43.0 ms | —d | — | — |
| 2026-10-09T15:50:59Z | ✗ | F | ✗ | 52.0 ms | —d | — | — |
| 2026-10-09T09:49:58Z | ✗ | F | ✗ | 76.0 ms | —d | — | — |
| 2026-10-09T03:48:43Z | ✗ | F | ✗ | 66.0 ms | —d | — | — |
| 2026-10-08T21:47:03Z | ✗ | F | ✗ | 56.0 ms | —d | — | — |
| 2026-10-08T15:45:43Z | ✗ | F | ✗ | 84.0 ms | —d | — | — |
| 2026-10-08T09:44:46Z | ✗ | F | ✗ | 107.0 ms | —d | — | — |
| 2026-10-08T03:44:20Z | ✗ | F | ✗ | 100.0 ms | —d | — | — |
| 2026-10-07T21:43:39Z | ✗ | F | ✗ | 52.0 ms | —d | — | — |
| 2026-10-07T15:42:27Z | ✗ | F | ✗ | 124.0 ms | —d | — | — |
| 2026-10-07T09:41:02Z | ✗ | F | ✗ | 79.0 ms | —d | — | — |
| 2026-10-07T03:40:23Z | ✗ | F | ✗ | 116.0 ms | —d | — | — |
| 2026-10-06T21:39:37Z | ✗ | F | ✗ | 136.0 ms | —d | — | — |
| 2026-10-06T15:39:05Z | ✗ | F | ✗ | 105.0 ms | —d | — | — |