> 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.

# ledgerproofhq.io/api/lain/mcp

Last observed: 2026-08-30T08:55:00.011Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:55:31.121Z | REL-SNAP-002 | OK | - | 1407 | 9 | 8321539b8f01b277b5e1022ed550e7182b8d0733bd2de3155e2a13882a42bd63 |
| 2026-08-07T08:41:42.529Z | REL-SNAP-003 | OK | - | 1499 | 9 | 8321539b8f01b277b5e1022ed550e7182b8d0733bd2de3155e2a13882a42bd63 |
| 2026-08-08T10:23:15.201Z | REL-SNAP-004 | OK | - | 1522 | 9 | 8321539b8f01b277b5e1022ed550e7182b8d0733bd2de3155e2a13882a42bd63 |
| 2026-08-09T09:04:23.701Z | REL-SNAP-005 | OK | - | 1374 | 9 | 8321539b8f01b277b5e1022ed550e7182b8d0733bd2de3155e2a13882a42bd63 |
| 2026-08-10T09:03:05.442Z | REL-SNAP-006 | OK | - | 1565 | 9 | 8321539b8f01b277b5e1022ed550e7182b8d0733bd2de3155e2a13882a42bd63 |
| 2026-08-11T09:06:09.429Z | REL-SNAP-007 | OK | - | 1655 | 9 | 8321539b8f01b277b5e1022ed550e7182b8d0733bd2de3155e2a13882a42bd63 |
| 2026-08-12T09:04:54.020Z | REL-SNAP-008 | TIMEOUT | timeout_exceeded | - | - | - |
| 2026-08-13T08:58:23.323Z | REL-SNAP-009 | OK | - | 1480 | 9 | 8321539b8f01b277b5e1022ed550e7182b8d0733bd2de3155e2a13882a42bd63 |
| 2026-08-14T09:11:00.353Z | REL-SNAP-010 | OK | - | 1051 | 9 | 8321539b8f01b277b5e1022ed550e7182b8d0733bd2de3155e2a13882a42bd63 |
| 2026-08-15T09:01:34.451Z | REL-SNAP-011 | OK | - | 1444 | 9 | 8321539b8f01b277b5e1022ed550e7182b8d0733bd2de3155e2a13882a42bd63 |
| 2026-08-16T09:02:03.070Z | REL-SNAP-012 | OK | - | 1380 | 9 | 8321539b8f01b277b5e1022ed550e7182b8d0733bd2de3155e2a13882a42bd63 |
| 2026-08-17T11:32:48.739Z | REL-SNAP-013 | OK | - | 1555 | 9 | 8321539b8f01b277b5e1022ed550e7182b8d0733bd2de3155e2a13882a42bd63 |
| 2026-08-18T09:00:35.429Z | REL-SNAP-014 | OK | - | 1531 | 9 | 8321539b8f01b277b5e1022ed550e7182b8d0733bd2de3155e2a13882a42bd63 |
| 2026-08-19T08:49:26.279Z | REL-SNAP-015 | OK | - | 570 | 9 | 8321539b8f01b277b5e1022ed550e7182b8d0733bd2de3155e2a13882a42bd63 |
| 2026-08-20T08:57:41.645Z | REL-SNAP-016 | OK | - | 622 | 9 | 8321539b8f01b277b5e1022ed550e7182b8d0733bd2de3155e2a13882a42bd63 |
| 2026-08-21T09:13:27.796Z | REL-SNAP-017 | OK | - | 643 | 9 | 8321539b8f01b277b5e1022ed550e7182b8d0733bd2de3155e2a13882a42bd63 |
| 2026-08-22T08:50:27.355Z | REL-SNAP-018 | OK | - | 537 | 9 | 8321539b8f01b277b5e1022ed550e7182b8d0733bd2de3155e2a13882a42bd63 |
| 2026-08-23T09:51:25.084Z | REL-SNAP-019 | OK | - | 545 | 9 | 8321539b8f01b277b5e1022ed550e7182b8d0733bd2de3155e2a13882a42bd63 |
| 2026-08-24T08:53:45.697Z | REL-SNAP-020 | OK | - | 626 | 9 | 8321539b8f01b277b5e1022ed550e7182b8d0733bd2de3155e2a13882a42bd63 |
| 2026-08-25T08:55:45.008Z | REL-SNAP-021 | OK | - | 617 | 9 | 8321539b8f01b277b5e1022ed550e7182b8d0733bd2de3155e2a13882a42bd63 |
| 2026-08-26T08:52:10.526Z | REL-SNAP-022 | OK | - | 621 | 9 | 8321539b8f01b277b5e1022ed550e7182b8d0733bd2de3155e2a13882a42bd63 |
| 2026-08-27T09:05:00.467Z | REL-SNAP-023 | OK | - | 538 | 9 | 8321539b8f01b277b5e1022ed550e7182b8d0733bd2de3155e2a13882a42bd63 |
| 2026-08-28T09:02:57.420Z | REL-SNAP-024 | OK | - | 689 | 9 | 8321539b8f01b277b5e1022ed550e7182b8d0733bd2de3155e2a13882a42bd63 |
| 2026-08-29T08:53:03.082Z | REL-SNAP-025 | OK | - | 550 | 9 | 8321539b8f01b277b5e1022ed550e7182b8d0733bd2de3155e2a13882a42bd63 |
| 2026-08-30T08:55:00.011Z | REL-SNAP-026 | OK | - | 550 | 9 | 8321539b8f01b277b5e1022ed550e7182b8d0733bd2de3155e2a13882a42bd63 |

## Identity

Record key: ledgerproofhq.io/api/lain/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.ledgerproofhq/lain (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: ledgerproof-lain (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.