> 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.

# secdb.nttzen.cloud/mcp

Last observed: 2026-08-30T08:47:21.961Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:45:59.600Z | REL-SNAP-002 | OK | - | 401 | 11 | 7b87552c09fba8f2ae8818ca531588130ddc4a208d0edef63dc31ab02af41b3b |
| 2026-08-07T08:32:04.944Z | REL-SNAP-003 | OK | - | 397 | 11 | 7b87552c09fba8f2ae8818ca531588130ddc4a208d0edef63dc31ab02af41b3b |
| 2026-08-08T10:13:22.575Z | REL-SNAP-004 | OK | - | 835 | 11 | 7b87552c09fba8f2ae8818ca531588130ddc4a208d0edef63dc31ab02af41b3b |
| 2026-08-09T08:55:01.186Z | REL-SNAP-005 | OK | - | 805 | 11 | 7b87552c09fba8f2ae8818ca531588130ddc4a208d0edef63dc31ab02af41b3b |
| 2026-08-10T08:51:02.304Z | REL-SNAP-006 | OK | - | 827 | 11 | 7b87552c09fba8f2ae8818ca531588130ddc4a208d0edef63dc31ab02af41b3b |
| 2026-08-11T08:55:34.730Z | REL-SNAP-007 | OK | - | 845 | 11 | 7b87552c09fba8f2ae8818ca531588130ddc4a208d0edef63dc31ab02af41b3b |
| 2026-08-12T08:54:30.315Z | REL-SNAP-008 | OK | - | 820 | 11 | 7b87552c09fba8f2ae8818ca531588130ddc4a208d0edef63dc31ab02af41b3b |
| 2026-08-13T08:48:50.336Z | REL-SNAP-009 | OK | - | 802 | 11 | 7b87552c09fba8f2ae8818ca531588130ddc4a208d0edef63dc31ab02af41b3b |
| 2026-08-14T09:00:45.276Z | REL-SNAP-010 | OK | - | 931 | 11 | 7b87552c09fba8f2ae8818ca531588130ddc4a208d0edef63dc31ab02af41b3b |
| 2026-08-15T08:50:36.246Z | REL-SNAP-011 | OK | - | 788 | 11 | 7b87552c09fba8f2ae8818ca531588130ddc4a208d0edef63dc31ab02af41b3b |
| 2026-08-16T08:51:35.615Z | REL-SNAP-012 | OK | - | 788 | 11 | 7b87552c09fba8f2ae8818ca531588130ddc4a208d0edef63dc31ab02af41b3b |
| 2026-08-17T11:23:19.294Z | REL-SNAP-013 | OK | - | 752 | 11 | 7b87552c09fba8f2ae8818ca531588130ddc4a208d0edef63dc31ab02af41b3b |
| 2026-08-18T08:50:27.080Z | REL-SNAP-014 | OK | - | 902 | 11 | 7b87552c09fba8f2ae8818ca531588130ddc4a208d0edef63dc31ab02af41b3b |
| 2026-08-19T08:42:06.460Z | REL-SNAP-015 | OK | - | 103 | 11 | 7b87552c09fba8f2ae8818ca531588130ddc4a208d0edef63dc31ab02af41b3b |
| 2026-08-20T08:50:28.789Z | REL-SNAP-016 | OK | - | 84 | 11 | 7b87552c09fba8f2ae8818ca531588130ddc4a208d0edef63dc31ab02af41b3b |
| 2026-08-21T09:06:19.100Z | REL-SNAP-017 | OK | - | 102 | 11 | 7b87552c09fba8f2ae8818ca531588130ddc4a208d0edef63dc31ab02af41b3b |
| 2026-08-22T08:43:18.974Z | REL-SNAP-018 | OK | - | 228 | 11 | 7b87552c09fba8f2ae8818ca531588130ddc4a208d0edef63dc31ab02af41b3b |
| 2026-08-23T09:44:33.192Z | REL-SNAP-019 | OK | - | 129 | 11 | 7b87552c09fba8f2ae8818ca531588130ddc4a208d0edef63dc31ab02af41b3b |
| 2026-08-24T08:46:40.596Z | REL-SNAP-020 | OK | - | 201 | 11 | 7b87552c09fba8f2ae8818ca531588130ddc4a208d0edef63dc31ab02af41b3b |
| 2026-08-25T08:48:33.097Z | REL-SNAP-021 | OK | - | 295 | 11 | 7b87552c09fba8f2ae8818ca531588130ddc4a208d0edef63dc31ab02af41b3b |
| 2026-08-26T08:44:39.197Z | REL-SNAP-022 | OK | - | 141 | 11 | 7b87552c09fba8f2ae8818ca531588130ddc4a208d0edef63dc31ab02af41b3b |
| 2026-08-27T08:57:01.342Z | REL-SNAP-023 | OK | - | 112 | 11 | 7b87552c09fba8f2ae8818ca531588130ddc4a208d0edef63dc31ab02af41b3b |
| 2026-08-28T08:55:42.889Z | REL-SNAP-024 | OK | - | 89 | 11 | 7b87552c09fba8f2ae8818ca531588130ddc4a208d0edef63dc31ab02af41b3b |
| 2026-08-29T08:45:22.311Z | REL-SNAP-025 | OK | - | 127 | 11 | 7b87552c09fba8f2ae8818ca531588130ddc4a208d0edef63dc31ab02af41b3b |
| 2026-08-30T08:47:21.961Z | REL-SNAP-026 | OK | - | 142 | 11 | 7b87552c09fba8f2ae8818ca531588130ddc4a208d0edef63dc31ab02af41b3b |

## Identity

Record key: secdb.nttzen.cloud/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): cloud.nttzen.secdb/zen-secdb (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: NTT DATA ZEN SecDB Portal - MCP Server (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.