> 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.

# mcp.blackwalltier.com

Last observed: 2026-08-30T09:16:14.064Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:48:03.276Z | REL-SNAP-002 | OK | - | 29 | 1 | 8b600194a3dd040781123f05e5e93be4b4cd16c8ad930791b15bb2db5a6898a8 |
| 2026-08-07T08:34:12.696Z | REL-SNAP-003 | OK | - | 36 | 1 | 8b600194a3dd040781123f05e5e93be4b4cd16c8ad930791b15bb2db5a6898a8 |
| 2026-08-08T10:15:32.296Z | REL-SNAP-004 | OK | - | 37 | 1 | 8b600194a3dd040781123f05e5e93be4b4cd16c8ad930791b15bb2db5a6898a8 |
| 2026-08-09T08:57:09.376Z | REL-SNAP-005 | OK | - | 29 | 1 | 8b600194a3dd040781123f05e5e93be4b4cd16c8ad930791b15bb2db5a6898a8 |
| 2026-08-10T08:53:20.490Z | REL-SNAP-006 | OK | - | 49 | 1 | 8b600194a3dd040781123f05e5e93be4b4cd16c8ad930791b15bb2db5a6898a8 |
| 2026-08-11T08:57:57.533Z | REL-SNAP-007 | OK | - | 57 | 1 | 8b600194a3dd040781123f05e5e93be4b4cd16c8ad930791b15bb2db5a6898a8 |
| 2026-08-12T08:56:46.890Z | REL-SNAP-008 | OK | - | 158 | 1 | 8b600194a3dd040781123f05e5e93be4b4cd16c8ad930791b15bb2db5a6898a8 |
| 2026-08-13T08:50:58.549Z | REL-SNAP-009 | OK | - | 32 | 1 | 8b600194a3dd040781123f05e5e93be4b4cd16c8ad930791b15bb2db5a6898a8 |
| 2026-08-14T09:02:58.741Z | REL-SNAP-010 | OK | - | 67 | 1 | 8b600194a3dd040781123f05e5e93be4b4cd16c8ad930791b15bb2db5a6898a8 |
| 2026-08-15T08:52:57.339Z | REL-SNAP-011 | OK | - | 36 | 1 | 8b600194a3dd040781123f05e5e93be4b4cd16c8ad930791b15bb2db5a6898a8 |
| 2026-08-16T08:53:52.185Z | REL-SNAP-012 | OK | - | 73 | 1 | 8b600194a3dd040781123f05e5e93be4b4cd16c8ad930791b15bb2db5a6898a8 |
| 2026-08-17T11:25:22.213Z | REL-SNAP-013 | OK | - | 35 | 1 | 8b600194a3dd040781123f05e5e93be4b4cd16c8ad930791b15bb2db5a6898a8 |
| 2026-08-18T08:52:41.136Z | REL-SNAP-014 | OK | - | 40 | 1 | 8b600194a3dd040781123f05e5e93be4b4cd16c8ad930791b15bb2db5a6898a8 |
| 2026-08-19T08:43:50.691Z | REL-SNAP-015 | OK | - | 45 | 1 | 8b600194a3dd040781123f05e5e93be4b4cd16c8ad930791b15bb2db5a6898a8 |
| 2026-08-20T08:52:12.765Z | REL-SNAP-016 | OK | - | 52 | 1 | 8b600194a3dd040781123f05e5e93be4b4cd16c8ad930791b15bb2db5a6898a8 |
| 2026-08-21T09:07:59.034Z | REL-SNAP-017 | OK | - | 47 | 1 | 8b600194a3dd040781123f05e5e93be4b4cd16c8ad930791b15bb2db5a6898a8 |
| 2026-08-22T08:45:07.065Z | REL-SNAP-018 | OK | - | 44 | 1 | 8b600194a3dd040781123f05e5e93be4b4cd16c8ad930791b15bb2db5a6898a8 |
| 2026-08-23T09:46:14.150Z | REL-SNAP-019 | OK | - | 45 | 1 | 8b600194a3dd040781123f05e5e93be4b4cd16c8ad930791b15bb2db5a6898a8 |
| 2026-08-24T08:48:24.121Z | REL-SNAP-020 | OK | - | 46 | 1 | 8b600194a3dd040781123f05e5e93be4b4cd16c8ad930791b15bb2db5a6898a8 |
| 2026-08-25T08:50:15.432Z | REL-SNAP-021 | OK | - | 49 | 1 | 8b600194a3dd040781123f05e5e93be4b4cd16c8ad930791b15bb2db5a6898a8 |
| 2026-08-26T09:13:50.880Z | REL-SNAP-022 | OK | - | 48 | 1 | 8b600194a3dd040781123f05e5e93be4b4cd16c8ad930791b15bb2db5a6898a8 |
| 2026-08-27T09:27:28.861Z | REL-SNAP-023 | OK | - | 47 | 1 | 8b600194a3dd040781123f05e5e93be4b4cd16c8ad930791b15bb2db5a6898a8 |
| 2026-08-28T09:24:17.226Z | REL-SNAP-024 | OK | - | 43 | 1 | 8b600194a3dd040781123f05e5e93be4b4cd16c8ad930791b15bb2db5a6898a8 |
| 2026-08-29T09:14:07.097Z | REL-SNAP-025 | OK | - | 46 | 1 | 8b600194a3dd040781123f05e5e93be4b4cd16c8ad930791b15bb2db5a6898a8 |
| 2026-08-30T09:16:14.064Z | REL-SNAP-026 | OK | - | 44 | 1 | 8b600194a3dd040781123f05e5e93be4b4cd16c8ad930791b15bb2db5a6898a8 |

## Identity

Record key: mcp.blackwalltier.com (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): com.blackwalltier/blackwall-x402-guardrail (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: blackwall-x402-mcp (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.