Evidence row 38539

What was observed

{
  "endpoints": [
    [
      "web",
      "https://players.cricketstudio.ai/developers"
    ]
  ],
  "name": "CricketStudio MCP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-06-03T21:40:58.378517Z",
        "status": "active",
        "statusChangedAt": "2026-06-03T21:40:58.378517Z",
        "updatedAt": "2026-06-03T21:40:58.378517Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "_meta": {
        "io.modelcontextprotocol.registry/publisher-provided": {
          "categories": [
            "sports",
            "data",
            "cricket"
          ],
          "leagues": [
            "IPL 2026",
            "IPL historical (18 seasons)",
            "Major League Cricket"
          ],
          "sampleFloors": ">=30 balls batting, >=15 balls bowling",
          "tools": 29
        }
      },
      "description": "29 MCP tools for IPL 2026, IPL historical (18 seasons), and Major League Cricket. No API key.",
      "name": "io.github.i-m-arul/cricketstudio-mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Optional developer ID for usage tracking and early hosted-API access. Register free at players.cricketstudio.ai/developers.",
              "name": "CRICKETSTUDIO_DEV_ID"
            },
            {
              "description": "Set to '1' to disable anonymous startup telemetry.",
              "name": "CRICKETSTUDIO_NO_TELEMETRY"
            }
          ],
          "identifier": "cricketstudio-mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "1.0.2"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/i-m-arul/cricketstudio-mcp"
      },
      "title": "CricketStudio MCP",
      "version": "1.0.2",
      "websiteUrl": "https://players.cricketstudio.ai/developers"
    }
  },
  "source": "mcp_registry",
  "summary": "29 MCP tools for IPL 2026, IPL historical (18 seasons), and Major League Cricket. No API key."
}

What the leaf hashes

{"body":"17f5805038a3c8fa838454995470d56f90f26f30ede06342c9d78bd0b7bb86b0","id":38539,"kind":"listing","method":"baseline/1","observed_us":1793025392782574,"prev":null,"subject":"mcp_registry:io.github.i-m-arul/cricketstudio-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. 0x489b7656411c70934e39a7e17048312ebd0588045b3a01a1092fc631beade365
2. 0x298bc543d0740fcd7dd226e74accd2f37fb9c9204203321b4cb3c7a33d6fe14c
3. 0xf2d5c39ac7bad946eebae2e2344ffab9e6b0a5b712a672a68eeac368616c3966
4. 0x015098f7d061624e7c45dc173770b766c7622b9b960417d566ccd22f1a690c33
5. 0xa2fd33a106e26fdd9995286b0292bb084dc9e313d94a936b6ccee2037a7604a6
6. 0x38721af4a265ac7c6b203e23672b3aa184c0a0404084d4176d59ec65b880841c
7. 0x7bb1897bd4f418e3e1d3fa3dab51f1b0f772020fdb8f7e28733aeb56d3f14e3e
8. 0x837e67d57e76227d06342f243ca1fb3c4f6039a30ee4f2b10e74ca470d04ac76
9. 0x6c09280b92acd71bb58e3513f463f7dd1f2033d8b0e1e107cf1aaf2aed1b065a
10. 0x5310f81ab0ad38d96cec4307f26d3ddc5999c60727b9527b541506c3d5584ae6
11. 0x698f6ba6ffdd19057a2337a8eb71a612a58ea57160b0993c65313b7a3f2a2956
12. 0xae3550e71ca4b0f0b86c9905b234388d6bc01a22e52324fb1ee62a553273a1fe
13. 0xb86fa861d04737cb507e721eefbb066d26528fdb6017b1145c18d1223b93ee21
14. 0x88e326a39b26e2c125306c9d3805d14398ace088bba9a2a0aa376b811cfb201a
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae