> 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.

# optimistic-compassion-production.up.railway.app/mcp

Last observed: 2026-08-30T09:03:38.552Z
Recorded as: OK
Transport: streamable-http
Observations held: 20
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-11T09:20:17.390Z | REL-SNAP-007 | OK | - | 485 | 2 | ec15bf1a4a5d49834b11c3247c67cfd937c17bffef8dd6ee42ab03ed213fec95 |
| 2026-08-12T09:18:32.433Z | REL-SNAP-008 | OK | - | 638 | 2 | 18a4d56c9f46789fa404e7292f6eef9acd76a0a51817d1cefc9c0e69b658bc4a |
| 2026-08-13T09:11:28.807Z | REL-SNAP-009 | OK | - | 455 | 2 | 18a4d56c9f46789fa404e7292f6eef9acd76a0a51817d1cefc9c0e69b658bc4a |
| 2026-08-14T09:24:52.017Z | REL-SNAP-010 | OK | - | 426 | 2 | 18a4d56c9f46789fa404e7292f6eef9acd76a0a51817d1cefc9c0e69b658bc4a |
| 2026-08-15T09:14:49.981Z | REL-SNAP-011 | OK | - | 445 | 2 | 18a4d56c9f46789fa404e7292f6eef9acd76a0a51817d1cefc9c0e69b658bc4a |
| 2026-08-16T09:16:17.029Z | REL-SNAP-012 | OK | - | 577 | 2 | 18a4d56c9f46789fa404e7292f6eef9acd76a0a51817d1cefc9c0e69b658bc4a |
| 2026-08-17T11:45:38.802Z | REL-SNAP-013 | OK | - | 413 | 2 | 18a4d56c9f46789fa404e7292f6eef9acd76a0a51817d1cefc9c0e69b658bc4a |
| 2026-08-18T09:13:55.209Z | REL-SNAP-014 | OK | - | 673 | 2 | 18a4d56c9f46789fa404e7292f6eef9acd76a0a51817d1cefc9c0e69b658bc4a |
| 2026-08-19T08:58:16.509Z | REL-SNAP-015 | OK | - | 424 | 2 | 18a4d56c9f46789fa404e7292f6eef9acd76a0a51817d1cefc9c0e69b658bc4a |
| 2026-08-20T09:06:36.289Z | REL-SNAP-016 | OK | - | 360 | 2 | 18a4d56c9f46789fa404e7292f6eef9acd76a0a51817d1cefc9c0e69b658bc4a |
| 2026-08-21T09:22:11.797Z | REL-SNAP-017 | OK | - | 362 | 2 | 18a4d56c9f46789fa404e7292f6eef9acd76a0a51817d1cefc9c0e69b658bc4a |
| 2026-08-22T08:58:44.295Z | REL-SNAP-018 | OK | - | 441 | 2 | 18a4d56c9f46789fa404e7292f6eef9acd76a0a51817d1cefc9c0e69b658bc4a |
| 2026-08-23T09:59:31.273Z | REL-SNAP-019 | OK | - | 349 | 2 | 18a4d56c9f46789fa404e7292f6eef9acd76a0a51817d1cefc9c0e69b658bc4a |
| 2026-08-24T09:02:14.180Z | REL-SNAP-020 | OK | - | 556 | 2 | 18a4d56c9f46789fa404e7292f6eef9acd76a0a51817d1cefc9c0e69b658bc4a |
| 2026-08-25T09:04:33.408Z | REL-SNAP-021 | OK | - | 589 | 2 | 18a4d56c9f46789fa404e7292f6eef9acd76a0a51817d1cefc9c0e69b658bc4a |
| 2026-08-26T09:00:47.858Z | REL-SNAP-022 | OK | - | 359 | 2 | 18a4d56c9f46789fa404e7292f6eef9acd76a0a51817d1cefc9c0e69b658bc4a |
| 2026-08-27T09:14:12.049Z | REL-SNAP-023 | OK | - | 502 | 2 | 18a4d56c9f46789fa404e7292f6eef9acd76a0a51817d1cefc9c0e69b658bc4a |
| 2026-08-28T09:12:05.189Z | REL-SNAP-024 | OK | - | 447 | 2 | 18a4d56c9f46789fa404e7292f6eef9acd76a0a51817d1cefc9c0e69b658bc4a |
| 2026-08-29T09:01:44.088Z | REL-SNAP-025 | OK | - | 620 | 2 | 18a4d56c9f46789fa404e7292f6eef9acd76a0a51817d1cefc9c0e69b658bc4a |
| 2026-08-30T09:03:38.552Z | REL-SNAP-026 | OK | - | 592 | 2 | 18a4d56c9f46789fa404e7292f6eef9acd76a0a51817d1cefc9c0e69b658bc4a |

## Identity

Record key: optimistic-compassion-production.up.railway.app/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.GSterlingPress/once (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: once (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.