Kaal Corpus: Verifiable Claim Layer
Cite the claim, not the paper: 5,033 assertions, each hash-verifiable against its source PDF
endpoint: https://openstanding.org/corpus/mcp
registry: io.github.wulfkaal/corpus
A
recent success 83% (30 probes) ·
MCP handshake OK
· protocol 2025-06-18
TLS valid (67d left) · latency 230.0 ms ·
HTTP 406 · auth open ·
tools 18
manifest cee6406a7081551e
· drift events seen here: 1
Embed this grade
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Recent probes
| time (UTC) | ok | grade | mcp | latency | tls | tools | hash |
|---|---|---|---|---|---|---|---|
| 2026-10-12T22:55:23Z | ✓ | A | ✓ | 230.0 ms | 67d | 18 | cee6406a7081551e |
| 2026-10-12T16:53:47Z | ✓ | A | ✓ | 199.0 ms | 67d | 18 | cee6406a7081551e |
| 2026-10-12T10:50:01Z | ✓ | A | ✓ | 319.0 ms | 67d | 18 | cee6406a7081551e |
| 2026-10-12T04:43:34Z | ✓ | A | ✓ | 37.0 ms | 67d | 18 | cee6406a7081551e |
| 2026-10-11T22:42:41Z | ✓ | A | ✓ | 36.0 ms | 68d | 18 | cee6406a7081551e |
| 2026-10-11T16:42:03Z | ✓ | A | ✓ | 115.0 ms | 68d | 18 | cee6406a7081551e |
| 2026-10-11T10:41:16Z | ✓ | A | ✓ | 72.0 ms | 68d | 18 | cee6406a7081551e |
| 2026-10-11T04:39:38Z | ✓ | A | ✓ | 51.0 ms | 68d | 18 | cee6406a7081551e |
| 2026-10-10T22:39:05Z | ✓ | A | ✓ | 361.0 ms | 69d | 18 | cee6406a7081551e |
| 2026-10-10T16:38:26Z | ✓ | A | ✓ | 115.0 ms | 69d | 18 | cee6406a7081551e |
| 2026-10-10T10:37:29Z | ✗ | D | ✗ | 318.0 ms | 69d | — | — |
| 2026-10-10T04:36:30Z | ✗ | D | ✗ | 318.0 ms | 69d | — | — |
| 2026-10-09T22:34:38Z | ✗ | D | ✗ | 50.0 ms | 70d | — | — |
| 2026-10-09T16:33:23Z | ✓ | A | ✓ | 396.0 ms | 70d | 18 | cee6406a7081551e |
| 2026-10-09T10:30:58Z | ✗ | D | ✗ | 265.0 ms | 70d | — | — |
| 2026-10-09T04:29:19Z | ✗ | D | ✗ | 127.0 ms | 70d | — | — |
| 2026-10-08T22:28:15Z | ✓ | A | ✓ | 101.0 ms | 71d | 18 | cee6406a7081551e |
| 2026-10-08T16:27:25Z | ✓ | A | ✓ | 77.0 ms | 71d | 18 | cee6406a7081551e |
| 2026-10-08T10:26:21Z | ✓ | A | ✓ | 361.0 ms | 71d | 18 | cee6406a7081551e |
| 2026-10-08T04:25:18Z | ✓ | A | ✓ | 103.0 ms | 71d | 18 | cee6406a7081551e |
| 2026-10-07T22:24:31Z | ✓ | A | ✓ | 60.0 ms | 72d | 18 | cee6406a7081551e |
| 2026-10-07T16:23:31Z | ✓ | A | ✓ | 109.0 ms | 72d | 18 | cee6406a7081551e |
| 2026-10-07T10:22:34Z | ✓ | A | ✓ | 82.0 ms | 72d | 18 | cee6406a7081551e |
| 2026-10-07T04:21:22Z | ✓ | A | ✓ | 63.0 ms | 72d | 18 | cee6406a7081551e |
| 2026-10-06T22:20:04Z | ✓ | A | ✓ | 80.0 ms | 73d | 18 | cee6406a7081551e |
| 2026-10-06T16:19:24Z | ✓ | A | ✓ | 74.0 ms | 73d | 18 | cee6406a7081551e |
| 2026-10-06T10:18:21Z | ✓ | A | ✓ | 55.0 ms | 73d | 18 | cee6406a7081551e |
| 2026-10-06T04:17:22Z | ✓ | A | ✓ | 49.0 ms | 73d | 18 | cee6406a7081551e |
| 2026-10-05T22:16:23Z | ✓ | A | ✓ | 79.0 ms | 74d | 18 | cee6406a7081551e |
| 2026-10-05T16:15:37Z | ✓ | A | ✓ | 341.0 ms | 74d | 18 | cee6406a7081551e |