> 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.

# agent-observatory-sensor.nolimit-observatory.workers.dev/s/blake2s-len/mcp

Last observed: 2026-10-02T09:33:17.297Z
Recorded as: OK
Transport: streamable-http
Observations held: 22
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-11T09:43:42.963Z | REL-SNAP-038 | OK | - | 126 | 30 | 63100422f1bc88206ce722a0cad5d4de027c06bd268ff1b694b72b2b8bde8f0d |
| 2026-09-12T09:35:14.320Z | REL-SNAP-039 | OK | - | 46 | 30 | 63100422f1bc88206ce722a0cad5d4de027c06bd268ff1b694b72b2b8bde8f0d |
| 2026-09-13T10:02:41.739Z | REL-SNAP-040 | OK | - | 49 | 30 | 63100422f1bc88206ce722a0cad5d4de027c06bd268ff1b694b72b2b8bde8f0d |
| 2026-09-14T10:06:19.116Z | REL-SNAP-041 | OK | - | 97 | 30 | 63100422f1bc88206ce722a0cad5d4de027c06bd268ff1b694b72b2b8bde8f0d |
| 2026-09-15T09:55:57.558Z | REL-SNAP-042 | OK | - | 44 | 30 | 63100422f1bc88206ce722a0cad5d4de027c06bd268ff1b694b72b2b8bde8f0d |
| 2026-09-16T10:20:21.394Z | REL-SNAP-043 | OK | - | 44 | 30 | 63100422f1bc88206ce722a0cad5d4de027c06bd268ff1b694b72b2b8bde8f0d |
| 2026-09-17T10:04:39.723Z | REL-SNAP-044 | OK | - | 46 | 30 | 63100422f1bc88206ce722a0cad5d4de027c06bd268ff1b694b72b2b8bde8f0d |
| 2026-09-18T09:54:34.535Z | REL-SNAP-045 | OK | - | 43 | 30 | 63100422f1bc88206ce722a0cad5d4de027c06bd268ff1b694b72b2b8bde8f0d |
| 2026-09-19T09:40:19.808Z | REL-SNAP-046 | OK | - | 44 | 30 | 63100422f1bc88206ce722a0cad5d4de027c06bd268ff1b694b72b2b8bde8f0d |
| 2026-09-20T09:56:08.169Z | REL-SNAP-047 | OK | - | 55 | 30 | 63100422f1bc88206ce722a0cad5d4de027c06bd268ff1b694b72b2b8bde8f0d |
| 2026-09-21T09:37:15.018Z | REL-SNAP-048 | OK | - | 46 | 30 | 63100422f1bc88206ce722a0cad5d4de027c06bd268ff1b694b72b2b8bde8f0d |
| 2026-09-22T09:53:14.662Z | REL-SNAP-049 | OK | - | 48 | 30 | 63100422f1bc88206ce722a0cad5d4de027c06bd268ff1b694b72b2b8bde8f0d |
| 2026-09-23T10:14:19.571Z | REL-SNAP-050 | OK | - | 57 | 31 | 63783a64a84403a8c3f833504f5a81a9388551dc96d0fd66d97eb7d899fa12b5 |
| 2026-09-24T10:09:58.272Z | REL-SNAP-051 | OK | - | 63 | 31 | 5d6260148711d878cb33a6228ce9d76ed6442d2e9a254d746428d961861339cf |
| 2026-09-25T10:06:22.622Z | REL-SNAP-052 | OK | - | 46 | 31 | 5d6260148711d878cb33a6228ce9d76ed6442d2e9a254d746428d961861339cf |
| 2026-09-26T09:43:01.383Z | REL-SNAP-053 | OK | - | 47 | 31 | 5d6260148711d878cb33a6228ce9d76ed6442d2e9a254d746428d961861339cf |
| 2026-09-27T09:55:50.441Z | REL-SNAP-054 | OK | - | 45 | 31 | 5d6260148711d878cb33a6228ce9d76ed6442d2e9a254d746428d961861339cf |
| 2026-09-28T10:10:06.382Z | REL-SNAP-055 | OK | - | 56 | 31 | 5d6260148711d878cb33a6228ce9d76ed6442d2e9a254d746428d961861339cf |
| 2026-09-29T09:57:33.451Z | REL-SNAP-056 | OK | - | 53 | 31 | 5d6260148711d878cb33a6228ce9d76ed6442d2e9a254d746428d961861339cf |
| 2026-09-30T10:01:36.388Z | REL-SNAP-057 | OK | - | 51 | 31 | 5d6260148711d878cb33a6228ce9d76ed6442d2e9a254d746428d961861339cf |
| 2026-10-01T09:37:17.795Z | REL-SNAP-058 | OK | - | 45 | 31 | 5d6260148711d878cb33a6228ce9d76ed6442d2e9a254d746428d961861339cf |
| 2026-10-02T09:33:17.297Z | REL-SNAP-059 | OK | - | 53 | 31 | 5d6260148711d878cb33a6228ce9d76ed6442d2e9a254d746428d961861339cf |

## Identity

Record key: agent-observatory-sensor.nolimit-observatory.workers.dev/s/blake2s-len/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.sadri-dridi/blake2s-len (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: BLAKE2s hex length, input discarded (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.