Evidence row 33587

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/askads/mcp-yandex-direct"
    ]
  ],
  "name": "Yandex Direct MCP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-26T10:12:46.794402Z",
        "status": "active",
        "statusChangedAt": "2026-10-26T10:12:46.794402Z",
        "updatedAt": "2026-10-26T10:12:46.794402Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "MCP server for Yandex Direct API v5: manage PPC campaigns, ads, keywords, and statistics.",
      "name": "io.github.askads/mcp-yandex-direct",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Yandex Direct OAuth token — full account access (can spend budget). Treat it as a secret.",
              "isRequired": true,
              "isSecret": true,
              "name": "YANDEX_DIRECT_TOKEN"
            },
            {
              "description": "Default client login on agency tokens; any tool can override it with client_login.",
              "name": "YANDEX_DIRECT_LOGIN"
            },
            {
              "description": "Comma-separated logins of managed (non-agency) accounts, shown by list_clients.",
              "name": "YANDEX_DIRECT_CLIENTS"
            },
            {
              "default": "false",
              "description": "Set to true to call the Yandex Direct sandbox API instead of production.",
              "name": "YANDEX_DIRECT_SANDBOX"
            },
            {
              "default": "ru",
              "description": "Language for API responses and error messages (ru, en, ...).",
              "name": "YANDEX_DIRECT_LANG"
            }
          ],
          "identifier": "mcp-yandex-direct",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "1.7.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/askads/mcp-yandex-direct"
      },
      "title": "Yandex Direct MCP",
      "version": "1.7.0",
      "websiteUrl": "https://github.com/askads/mcp-yandex-direct#readme"
    }
  },
  "source": "mcp_registry",
  "summary": "MCP server for Yandex Direct API v5: manage PPC campaigns, ads, keywords, and statistics."
}

What the leaf hashes

{"body":"67f421c4bf043d1f2b7cbb2fcb89993facb5c090e277d71601b11f83482d3dd3","id":33587,"kind":"listing","method":"baseline/1","observed_us":1793025369045460,"prev":null,"subject":"mcp_registry:io.github.askads/mcp-yandex-direct","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. 0x8a4c61e0e930cfb612180a5564481db71cca34e2674489bd29f7bb11c6b5ce77
2. 0x65a97be3666f7dd325ed4bf7525803ac7d972fe12d8f53a2dfb10dccb1d7bfaa
3. 0xe5b8ef1355c2a60ccd4328e7fd36ca9fcd23f32eea1b5c8f6075cd0547118a70
4. 0x06a01c63d126cd2953b6a48dec6b92d470881cdde505724f86d20cd08798f7b9
5. 0x29a8f4163e753379447f049ae32d37638c80d4be834e7abf398a5078d3b43fe9
6. 0x587d2b3301e098ce1cf2986c9e4930f4187c520a77b82c4f18b69d4704195a63
7. 0x613ca595189b563f748635ba224c1251ed39f911776e634646bccfa93ea7df44
8. 0x1e729652f04041908588286935cf43d23ab47ecf781f76a9c7e47060b5976444
9. 0x118f1fb2215c57e384aa5784b3b3bfa5e2b496f4e95d98cfd42920ad1c735392
10. 0x982630687ce64555ae64a26aec05bb57bc8d6dbc7f1a3b6335e749ef24ab7401
11. 0x231f490acbb86d1ac0f80fbb2d49e85abc0ff9c6392ca16679f2cdf49b2863ac
12. 0x8cb11bf3bc7d3a6f859c170a167821024ffc4758cdfd2cc96f61a3291aefb637
13. 0xd5ec7ffaecac790d8adfa0620b0a5494758f862e3090b49e556a6ecbad2f0782
14. 0x78ac2b34737774659a6a411f4d10b8ba570d40699d9f277321c3a32ff03d1dc9
15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae