Evidence row 30241

What was observed

{
  "endpoints": [
    [
      "web",
      "https://www.openwebninja.com/"
    ]
  ],
  "name": "io.github.OpenWeb-Ninja/openwebninja-mcp",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-06-04T16:23:23.535557Z",
        "status": "active",
        "statusChangedAt": "2026-06-04T16:23:23.535557Z",
        "updatedAt": "2026-06-04T16:23:23.535557Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Official MCP server for OpenWeb Ninja APIs - 40+ real-time web data and SERP APIs as MCP tools",
      "name": "io.github.OpenWeb-Ninja/openwebninja-mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Your OpenWeb Ninja API key",
              "format": "string",
              "isRequired": true,
              "isSecret": true,
              "name": "OPENWEBNINJA_API_KEY"
            }
          ],
          "identifier": "@openwebninja/mcp-server",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.1"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/OpenWeb-Ninja/openwebninja-mcp"
      },
      "version": "0.1.1",
      "websiteUrl": "https://www.openwebninja.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Official MCP server for OpenWeb Ninja APIs - 40+ real-time web data and SERP APIs as MCP tools"
}

What the leaf hashes

{"body":"81bbb45a5dbca9187b4ade80938d58fc92c5adccf94686316fc8b2bf5cd23bd7","id":30241,"kind":"listing","method":"baseline/1","observed_us":1793025362759244,"prev":null,"subject":"mcp_registry:io.github.OpenWeb-Ninja/openwebninja-mcp","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. 0x2582fa9545bf2c6ec1f9981878aaee20976448f014fa3c11baa99dee8f69e110
2. 0x54ad054d0a5185229aec285f9b95f14580590658cdb7126834c23bf2077bb4d1
3. 0xd60dd8afbffed4ed0d59ad34a2f9fe408abfc082f9da1bd30c110242cf2d0db3
4. 0x4be80baa9f05b581bdf0d27ab679db2ccd5e8547729c5e4601b29f572baa2569
5. 0x39d2666c4cc4cb09bfa21bd1dd75ea2aace2ef010ef063cf93e90332eabd9c53
6. 0x4e72d97a37cc48a12e9fe366699bf722b9b20e7d8960cf552cdb4cd340ae1aa7
7. 0x3a3864627c280b90a075eecb4818f6c6147d66dcc161e0642d49928719b5e6bf
8. 0x2c0ce65eec21f53a8eba6426d179d05477395ce8e9179c9de6af29e5898ff321
9. 0xfa5014751daf7f8365b1bda3c47df415760b3d96f8cf81af85f038c77cc989e8
10. 0x8be58c5857bbc47fce7c17c05d9fabb43ce7fac0302eb1eceb39c699f199154d
11. 0xd59298b1ed461f406932ca0ca85948982d67f90463e31e5b2c45ab2a35eacd3f
12. 0x266d991b0a994042474d2789bd5d3ba2433a122ae3c1027e2ccd7c0f4cf63071
13. 0x830b2c874449c7499489eba2baa67d49f991298225763c0161b471621038d0fb
14. 0xd843afcced75dedd39194ff9bd12326b88099e6112686db2299392d022dc3146
15. 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae