> NOTICE — Pre-launch build. Every record here is a dated observation of a real MCP endpoint operated by a third party, rendered from the published archive. Coverage is partial — the figures cover the snapshots in the export this build was made from, not the whole chain and not the whole ecosystem. Claims and badges are not open.

# a2awire.com/mcp/data/usnwatch-ubuntu-security-notices-usn-c06aa6/http

Last observed: 2026-10-02T09:22:51.429Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-08T09:57:08.938Z | REL-SNAP-035 | OK | - | 320 | 16 | 773f46c51e1339e0c27f1337bdf8163c446d252b0704a58a1c394e316a960109 |
| 2026-09-09T09:38:00.998Z | REL-SNAP-036 | OK | - | 432 | 16 | 773f46c51e1339e0c27f1337bdf8163c446d252b0704a58a1c394e316a960109 |
| 2026-09-10T09:34:14.466Z | REL-SNAP-037 | OK | - | 221 | 16 | 773f46c51e1339e0c27f1337bdf8163c446d252b0704a58a1c394e316a960109 |
| 2026-09-11T09:33:42.735Z | REL-SNAP-038 | OK | - | 227 | 16 | 773f46c51e1339e0c27f1337bdf8163c446d252b0704a58a1c394e316a960109 |
| 2026-09-12T09:25:12.612Z | REL-SNAP-039 | OK | - | 222 | 16 | 773f46c51e1339e0c27f1337bdf8163c446d252b0704a58a1c394e316a960109 |
| 2026-09-13T09:52:26.641Z | REL-SNAP-040 | OK | - | 237 | 16 | 773f46c51e1339e0c27f1337bdf8163c446d252b0704a58a1c394e316a960109 |
| 2026-09-14T09:53:19.145Z | REL-SNAP-041 | OK | - | 243 | 16 | 773f46c51e1339e0c27f1337bdf8163c446d252b0704a58a1c394e316a960109 |
| 2026-09-15T09:46:03.729Z | REL-SNAP-042 | OK | - | 244 | 16 | 773f46c51e1339e0c27f1337bdf8163c446d252b0704a58a1c394e316a960109 |
| 2026-09-16T10:10:23.481Z | REL-SNAP-043 | OK | - | 261 | 16 | 773f46c51e1339e0c27f1337bdf8163c446d252b0704a58a1c394e316a960109 |
| 2026-09-17T09:54:36.347Z | REL-SNAP-044 | OK | - | 225 | 16 | 773f46c51e1339e0c27f1337bdf8163c446d252b0704a58a1c394e316a960109 |
| 2026-09-18T09:44:34.944Z | REL-SNAP-045 | OK | - | 242 | 16 | 773f46c51e1339e0c27f1337bdf8163c446d252b0704a58a1c394e316a960109 |
| 2026-09-19T09:30:18.137Z | REL-SNAP-046 | OK | - | 242 | 16 | 773f46c51e1339e0c27f1337bdf8163c446d252b0704a58a1c394e316a960109 |
| 2026-09-20T09:46:11.195Z | REL-SNAP-047 | OK | - | 328 | 16 | 773f46c51e1339e0c27f1337bdf8163c446d252b0704a58a1c394e316a960109 |
| 2026-09-21T09:27:18.096Z | REL-SNAP-048 | OK | - | 251 | 16 | 773f46c51e1339e0c27f1337bdf8163c446d252b0704a58a1c394e316a960109 |
| 2026-09-22T09:43:02.284Z | REL-SNAP-049 | OK | - | 250 | 16 | 773f46c51e1339e0c27f1337bdf8163c446d252b0704a58a1c394e316a960109 |
| 2026-09-23T10:03:38.229Z | REL-SNAP-050 | OK | - | 342 | 16 | 6d3a3d1d35482106a4cdd4dcb40c88853991fcd862b259ac861c7e136740833b |
| 2026-09-24T09:59:16.001Z | REL-SNAP-051 | OK | - | 580 | 16 | 6d3a3d1d35482106a4cdd4dcb40c88853991fcd862b259ac861c7e136740833b |
| 2026-09-25T09:55:37.870Z | REL-SNAP-052 | OK | - | 234 | 16 | 487e6595a574d26b06d86d02766d5fa249f23df06511a0003a27248eb8e3e081 |
| 2026-09-26T09:32:09.949Z | REL-SNAP-053 | OK | - | 241 | 16 | 487e6595a574d26b06d86d02766d5fa249f23df06511a0003a27248eb8e3e081 |
| 2026-09-27T09:44:35.070Z | REL-SNAP-054 | OK | - | 246 | 16 | 487e6595a574d26b06d86d02766d5fa249f23df06511a0003a27248eb8e3e081 |
| 2026-09-28T09:59:51.255Z | REL-SNAP-055 | OK | - | 298 | 16 | 487e6595a574d26b06d86d02766d5fa249f23df06511a0003a27248eb8e3e081 |
| 2026-09-29T09:46:56.630Z | REL-SNAP-056 | OK | - | 254 | 16 | 487e6595a574d26b06d86d02766d5fa249f23df06511a0003a27248eb8e3e081 |
| 2026-09-30T09:51:08.978Z | REL-SNAP-057 | OK | - | 258 | 16 | 487e6595a574d26b06d86d02766d5fa249f23df06511a0003a27248eb8e3e081 |
| 2026-10-01T09:26:54.912Z | REL-SNAP-058 | OK | - | 249 | 16 | 487e6595a574d26b06d86d02766d5fa249f23df06511a0003a27248eb8e3e081 |
| 2026-10-02T09:22:51.429Z | REL-SNAP-059 | OK | - | 258 | 16 | 487e6595a574d26b06d86d02766d5fa249f23df06511a0003a27248eb8e3e081 |

## Identity

Record key: a2awire.com/mcp/data/usnwatch-ubuntu-security-notices-usn-c06aa6/http (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): com.a2awire/data-ubuntu-security-linux-vulnerability (what the registry said when we swept it, as observed by us — not evidence that the registry was correct, that the name belongs to whoever registered it, or that it still resolves)
Name reported by the server: a2awire (self-reported, unverified, never used as identity)

Each observation carries a merkle leaf in the snapshot it belongs to. The chain
establishes that a root existed by a given time; it does not establish that any
measurement is true.