Evidence row 1240542

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://pokeapi.caseyjhand.com/mcp"
    ]
  ],
  "name": "io.github.cyanheads/pokeapi-mcp-server",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-30T09:28:50.072778Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T09:28:50.072778Z",
        "updatedAt": "2026-10-30T09:28:50.072778Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Look up Pokémon, moves, abilities, items, natures, and type matchups from PokéAPI v2.",
      "name": "io.github.cyanheads/pokeapi-mcp-server",
      "packages": [
        {
          "environmentVariables": [
            {
              "default": "info",
              "description": "Sets the minimum log level for output (e.g., 'debug', 'info', 'warn').",
              "format": "string",
              "name": "MCP_LOG_LEVEL"
            }
          ],
          "identifier": "@cyanheads/pokeapi-mcp-server",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.3.0"
        },
        {
          "environmentVariables": [
            {
              "description": "Selects the HTTP transport.",
              "format": "string",
              "name": "MCP_TRANSPORT_TYPE",
              "value": "http"
            },
            {
              "default": "127.0.0.1",
              "description": "The hostname for the HTTP server.",
              "format": "string",
              "name": "MCP_HTTP_HOST"
            },
            {
              "default": "3010",
              "description": "The port to run the HTTP server on.",
              "format": "string",
              "name": "MCP_HTTP_PORT"
            },
            {
              "default": "/mcp",
              "description": "The endpoint path for the MCP server.",
              "format": "string",
              "name": "MCP_HTTP_ENDPOINT_PATH"
            },
            {
              "default": "none",
              "description": "Authentication mode to use: 'none', 'jwt', or 'oauth'.",
              "format": "string",
              "name": "MCP_AUTH_MODE"
            },
            {
              "default": "stateless",
              "description": "Session mode to use: 'auto', 'stateful', or 'stateless'. The 'auto' schema default resolves to stateful.",
              "format": "string",
              "name": "MCP_SESSION_MODE"
            },
            {
              "default": "info",
              "description": "Sets the minimum log level for output (e.g., 'debug', 'info', 'warn').",
              "format": "string",
              "name": "MCP_LOG_LEVEL"
            }
          ],
          "identifier": "@cyanheads/pokeapi-mcp-server",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "streamable-http",
            "url": "http://localhost:3010/mcp"
          },
          "version": "0.3.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://pokeapi.caseyjhand.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/cyanheads/pokeapi-mcp-server"
      },
      "version": "0.3.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Look up Pokémon, moves, abilities, items, natures, and type matchups from PokéAPI v2."
}

What the leaf hashes

{"body":"effdd28312577a081829d686c367c08db2b6443e3e60efe4c6ccafea967e1876","id":1240542,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793355317053298,"prev":35561,"subject":"mcp_registry:io.github.cyanheads/pokeapi-mcp-server","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0x6418ea0e7a458b3f1d74e02b3e49a95c0a88d20c6b7091e53d1bd53cee4323a3
2. 0x00c21b03acc03856d7ca92186aa3c40a819dffc3217dd94f27d376c1bf31e50d
3. 0x7643c000ba8ef85e0be0ed5af87fc299a4da53d89a5ad6521862987d0ec28219
4. 0x3685a8abbf9c7ed6d12f519b2026352d10cf29e887b739cef057659ce8490b05
5. 0xb6c63291fe45ea1db322740d2107d15bb04b88f84ff70ed5e2872611dff0eff8
6. 0xe7ffa007662a353723381356c6d5e80f8b2dbcd9b367f87eb90e4ad372bfadd9
7. 0x58444e9d9e6e2c509a581407fd4a928d56246e7551a29fb946e98f93d3e79447
8. 0xd593a95cd89864e371ccba00a54c09db3bfa2123d3fcd5781731e36fd0313539
9. 0x6b0e50a21546c9885b5fbd2296167efbe50c4e2aede48ee1f0e86f477d4b15b3
10. 0x1058faabb91aedff1e233a30f47b296a7af096b333c736943cf08f7c9f449346
11. 0xb083831c69778dc18fa11ecffbb577249d24650eab65170f9bc375d54eeda29a
12. 0x3af23ab148f0bbaee09307fb949963ba200b63c08464f0ff3807500afab9898f
13. 0x71866e46af973a0dfdc12482585dfcdbcf016f95832fc06f75f5454e82088a3e
14. 0x863694f188c4b3bb5062c468823f130a2c1762c9b6bf2ce9a68fd27f465427d0
15. 0x7ecc532de10b728de98de2eb2a81fbd8da2254ff32b38b6ffde14af9964fc470
16. 0x910a91495535ac1a9e959d27d607e185616d2d41b45bc7071c6357f426f372d8
17. 0xffe660edb9e5c6e3449a49454634c3e7b2f9fe703e5697f723b021735647ab7e
18. 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861