Evidence row 50296

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/md4-ok/mcp"
    ]
  ],
  "name": "MD4 hex length, input discarded",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-11T22:08:26.152907Z",
        "status": "active",
        "statusChangedAt": "2026-09-11T22:08:26.152907Z",
        "updatedAt": "2026-09-11T22:08:26.152907Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "MD4 hex length, input discarded",
      "name": "io.github.sadri-dridi/md4-ok",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/md4-ok/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "MD4 hex length, input discarded",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "MD4 hex length, input discarded"
}

What the leaf hashes

{"body":"9b000b74e3c6f1ccf0af8f8ee086fa9026f5d8300d5d223b43c7e7066f9e3d65","id":50296,"kind":"listing","method":"baseline/1","observed_us":1793025415132394,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/md4-ok","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x6bdfdaec365adc1c05f73bd48043eaeafe635f6a7bea4e7cbac2087bd5c144e4
2. 0xb68e500bdf05be1a780d7ccd5a964491aa58edb2fb7c29454d6099fed30f439e
3. 0xa7cfdad1ea480db6b0deee048847577ed607da5fb0f3b616f3d973ea595ce1c5
4. 0xdd6666e48b2e2a15f2694f0121a3b58a694716f74525d1b3d6ebe6872bf7f8f3
5. 0x2b5177ab222f15ba7c5f362c7e92d1cbc910b07d5cdd957e6f3820414cf67e24
6. 0xe56e56173ecbc655993498c582d418e5efe72387134a4a9b652f19353f5dd8b2
7. 0x275036bad6f2d13c29f65229e7b415729227346588e3690d9814909dc7cc986b
8. 0x288174e53436b3cb4530a63a9b515c97f3dc33e7603a5d9f8c342fc14e6227be
9. 0x4094053e5ab988e2bf8c0a3177628d39bdc8b14096a2009d67346fc43158c4e6
10. 0x6a9d75996732347a0b42cd7298726bdcf5ff4155144ec98135ea4de4fe5b6666
11. 0xdfaea4285192101e7ab6e8e71853c71cef08df31a416be7a9f92f34cf897e13e
12. 0x2a304c51963b65e3ca818b638b2e9a98297b7d6b6a3e14ecca2501aa13b9f556
13. 0x9dc4d6f64bc3c323d2c45a28209068cd473b6979bd632a0d694bf94d19bc39df
14. 0xfc9b5a81a7a83a1c735a4fe64590beb9db14d2366f463161358af28c3ea9a81d
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae