> 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/quantawatch-quanta-magazine-deep-science-math-physics-journalism-b7a50a/http

Last observed: 2026-10-02T09:32:29.540Z
Recorded as: OK
Transport: streamable-http
Observations held: 11
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-22T09:56:36.778Z | REL-SNAP-049 | OK | - | 244 | 16 | 773f46c51e1339e0c27f1337bdf8163c446d252b0704a58a1c394e316a960109 |
| 2026-09-23T10:15:49.339Z | REL-SNAP-050 | OK | - | 348 | 16 | 6d3a3d1d35482106a4cdd4dcb40c88853991fcd862b259ac861c7e136740833b |
| 2026-09-24T10:12:23.646Z | REL-SNAP-051 | OK | - | 343 | 16 | 6d3a3d1d35482106a4cdd4dcb40c88853991fcd862b259ac861c7e136740833b |
| 2026-09-25T10:06:36.834Z | REL-SNAP-052 | OK | - | 336 | 16 | 487e6595a574d26b06d86d02766d5fa249f23df06511a0003a27248eb8e3e081 |
| 2026-09-26T09:42:41.096Z | REL-SNAP-053 | OK | - | 349 | 16 | 487e6595a574d26b06d86d02766d5fa249f23df06511a0003a27248eb8e3e081 |
| 2026-09-27T09:55:15.451Z | REL-SNAP-054 | OK | - | 336 | 16 | 487e6595a574d26b06d86d02766d5fa249f23df06511a0003a27248eb8e3e081 |
| 2026-09-28T10:10:42.157Z | REL-SNAP-055 | OK | - | 346 | 16 | 487e6595a574d26b06d86d02766d5fa249f23df06511a0003a27248eb8e3e081 |
| 2026-09-29T09:57:31.876Z | REL-SNAP-056 | OK | - | 254 | 16 | 487e6595a574d26b06d86d02766d5fa249f23df06511a0003a27248eb8e3e081 |
| 2026-09-30T10:01:41.668Z | REL-SNAP-057 | OK | - | 341 | 16 | 487e6595a574d26b06d86d02766d5fa249f23df06511a0003a27248eb8e3e081 |
| 2026-10-01T09:36:58.279Z | REL-SNAP-058 | OK | - | 339 | 16 | 487e6595a574d26b06d86d02766d5fa249f23df06511a0003a27248eb8e3e081 |
| 2026-10-02T09:32:29.540Z | REL-SNAP-059 | OK | - | 348 | 16 | 487e6595a574d26b06d86d02766d5fa249f23df06511a0003a27248eb8e3e081 |

## Identity

Record key: a2awire.com/mcp/data/quantawatch-quanta-magazine-deep-science-math-physics-journalism-b7a50a/http (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): com.a2awire/data-quanta-magazine-math-news-deep-science (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.