Evidence row 38894

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.ip930.com/api/mcp"
    ],
    [
      "web",
      "https://api.ip930.com/features/api-platform?tab=mcp"
    ]
  ],
  "name": "PatentMax Patent Search & Analysis",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-31T06:24:26.481511Z",
        "status": "active",
        "statusChangedAt": "2026-08-31T06:24:26.481511Z",
        "updatedAt": "2026-08-31T06:24:26.481511Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Global patent search, briefs, similarity, citations and landscape stats. Strong China coverage.",
      "name": "io.github.ip930/patentmax",
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer <your API key> — register at https://api.ip930.com/features/api-platform to get a free key with trial credit.",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://api.ip930.com/api/mcp"
        }
      ],
      "title": "PatentMax Patent Search & Analysis",
      "version": "1.0.0",
      "websiteUrl": "https://api.ip930.com/features/api-platform?tab=mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Global patent search, briefs, similarity, citations and landscape stats. Strong China coverage."
}

What the leaf hashes

{"body":"50de7effc68067f1885118308d8918a8f2a8b80b9a3a809a1d373a6c270206a8","id":38894,"kind":"listing","method":"baseline/1","observed_us":1793025394242796,"prev":null,"subject":"mcp_registry:io.github.ip930/patentmax","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. 0x571daa5b241855b9af93d96deed5c399a78348f3db65fb1751ec641ef404d20f
2. 0x4847ae2f13f63872c128172cc0e492f75adfa8ba65172ccb51329ad5a4ebdd19
3. 0x31b46486496430ca9667ed1afe4a92c94542a76c27ac092d3d8304be5fa16138
4. 0x624612a9756dd9e7795b72b53d3bb86d9a029c001b8baca338d47dd1d0dbb080
5. 0x7a78e54bd525ef61ac3020d20b589a7b695bb3776aeaed1e8c558ede722ede83
6. 0xe1f783aa46b889524c2026b2d447641ba4f44bc4a9c92b6e865658c7573d5198
7. 0x44e3ad435dd52c0aa1b11407900dbdf7a82bc5a0529742e6c7ec18a1ccbd3ea8
8. 0xf5ae546bcc65a257bbcac9faf42cc6ddbca222a0337f000779dff3b4b52e3768
9. 0x600646c140670acc968272899660cdd2c7c9bd356916718cd6f996c3d0eff5ab
10. 0x6ad191c620905d75c8f292ab1bfa2ccb573a7a6056d4736144314aef5604460e
11. 0x7c6e7d8ec8a6bb5540ab8e4e885e6c646f71198fce1b0e917447538a70811486
12. 0x01ecb94c2efbfb8e9050ebbd813fbba80bbcbc345f98de707345bc4bc88c94e8
13. 0x8ba3430866b4c11cea7eba9923ee4fa8a5074849df417006e4441426c1f13056
14. 0x5cdeb4648502e0633d01cc4f3379d48cccb9d4f528565b2868eb93db0df9e829
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae