> 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.lastlookdata.com/mcp

Last observed: 2026-08-30T08:35:08.376Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:31:17.261Z | REL-SNAP-002 | OK | - | 441 | 24 | aff6f7a48e0619c3b1898311f815291022f5fed2a7472b9f37ec95ff5ca39fb9 |
| 2026-08-07T08:16:53.575Z | REL-SNAP-003 | OK | - | 416 | 24 | aff6f7a48e0619c3b1898311f815291022f5fed2a7472b9f37ec95ff5ca39fb9 |
| 2026-08-08T09:57:41.112Z | REL-SNAP-004 | OK | - | 481 | 24 | aff6f7a48e0619c3b1898311f815291022f5fed2a7472b9f37ec95ff5ca39fb9 |
| 2026-08-09T08:40:17.306Z | REL-SNAP-005 | OK | - | 459 | 24 | aff6f7a48e0619c3b1898311f815291022f5fed2a7472b9f37ec95ff5ca39fb9 |
| 2026-08-10T08:35:07.060Z | REL-SNAP-006 | OK | - | 461 | 24 | aff6f7a48e0619c3b1898311f815291022f5fed2a7472b9f37ec95ff5ca39fb9 |
| 2026-08-11T08:39:40.783Z | REL-SNAP-007 | OK | - | 499 | 24 | aff6f7a48e0619c3b1898311f815291022f5fed2a7472b9f37ec95ff5ca39fb9 |
| 2026-08-12T08:38:54.802Z | REL-SNAP-008 | OK | - | 593 | 24 | aff6f7a48e0619c3b1898311f815291022f5fed2a7472b9f37ec95ff5ca39fb9 |
| 2026-08-13T08:33:58.890Z | REL-SNAP-009 | OK | - | 436 | 24 | aff6f7a48e0619c3b1898311f815291022f5fed2a7472b9f37ec95ff5ca39fb9 |
| 2026-08-14T08:43:22.712Z | REL-SNAP-010 | OK | - | 493 | 24 | aff6f7a48e0619c3b1898311f815291022f5fed2a7472b9f37ec95ff5ca39fb9 |
| 2026-08-15T08:34:09.421Z | REL-SNAP-011 | OK | - | 483 | 24 | aff6f7a48e0619c3b1898311f815291022f5fed2a7472b9f37ec95ff5ca39fb9 |
| 2026-08-16T08:34:51.440Z | REL-SNAP-012 | OK | - | 603 | 24 | aff6f7a48e0619c3b1898311f815291022f5fed2a7472b9f37ec95ff5ca39fb9 |
| 2026-08-17T09:57:53.357Z | REL-SNAP-013 | OK | - | 545 | 24 | aff6f7a48e0619c3b1898311f815291022f5fed2a7472b9f37ec95ff5ca39fb9 |
| 2026-08-18T08:34:07.695Z | REL-SNAP-014 | OK | - | 620 | 24 | aff6f7a48e0619c3b1898311f815291022f5fed2a7472b9f37ec95ff5ca39fb9 |
| 2026-08-19T08:30:24.950Z | REL-SNAP-015 | OK | - | 458 | 24 | aff6f7a48e0619c3b1898311f815291022f5fed2a7472b9f37ec95ff5ca39fb9 |
| 2026-08-20T08:38:54.241Z | REL-SNAP-016 | OK | - | 413 | 24 | aff6f7a48e0619c3b1898311f815291022f5fed2a7472b9f37ec95ff5ca39fb9 |
| 2026-08-21T08:54:41.515Z | REL-SNAP-017 | OK | - | 356 | 24 | aff6f7a48e0619c3b1898311f815291022f5fed2a7472b9f37ec95ff5ca39fb9 |
| 2026-08-22T08:31:54.073Z | REL-SNAP-018 | OK | - | 358 | 24 | aff6f7a48e0619c3b1898311f815291022f5fed2a7472b9f37ec95ff5ca39fb9 |
| 2026-08-23T09:33:03.945Z | REL-SNAP-019 | OK | - | 376 | 24 | aff6f7a48e0619c3b1898311f815291022f5fed2a7472b9f37ec95ff5ca39fb9 |
| 2026-08-24T08:35:11.384Z | REL-SNAP-020 | OK | - | 367 | 24 | aff6f7a48e0619c3b1898311f815291022f5fed2a7472b9f37ec95ff5ca39fb9 |
| 2026-08-25T08:35:35.430Z | REL-SNAP-021 | OK | - | 413 | 24 | aff6f7a48e0619c3b1898311f815291022f5fed2a7472b9f37ec95ff5ca39fb9 |
| 2026-08-26T08:31:51.449Z | REL-SNAP-022 | OK | - | 425 | 24 | aff6f7a48e0619c3b1898311f815291022f5fed2a7472b9f37ec95ff5ca39fb9 |
| 2026-08-27T08:43:51.217Z | REL-SNAP-023 | OK | - | 368 | 24 | aff6f7a48e0619c3b1898311f815291022f5fed2a7472b9f37ec95ff5ca39fb9 |
| 2026-08-28T08:43:19.635Z | REL-SNAP-024 | OK | - | 443 | 24 | aff6f7a48e0619c3b1898311f815291022f5fed2a7472b9f37ec95ff5ca39fb9 |
| 2026-08-29T08:33:06.758Z | REL-SNAP-025 | OK | - | 352 | 24 | aff6f7a48e0619c3b1898311f815291022f5fed2a7472b9f37ec95ff5ca39fb9 |
| 2026-08-30T08:35:08.376Z | REL-SNAP-026 | OK | - | 400 | 24 | aff6f7a48e0619c3b1898311f815291022f5fed2a7472b9f37ec95ff5ca39fb9 |

## Identity

Record key: mcp.lastlookdata.com/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.zev-lll/lastlook-data (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: lastlook-data (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.