Evidence row 31581

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/TencentCloudBase/CloudBase-AI-Toolkit"
    ]
  ],
  "name": "CloudBase",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-21T12:25:43.256806Z",
        "status": "active",
        "statusChangedAt": "2026-10-21T12:25:43.256806Z",
        "updatedAt": "2026-10-21T12:25:43.256806Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "CloudBase MCP: DB, functions, storage, hosting via @cloudbase/cloudbase-mcp",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "96x96"
          ],
          "src": "https://raw.githubusercontent.com/TencentCloudBase/CloudBase-AI-Toolkit/main/mcp/icon.png"
        }
      ],
      "name": "io.github.TencentCloudBase/cloudbase-mcp",
      "packages": [
        {
          "identifier": "@cloudbase/cloudbase-mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "2.36.1"
        }
      ],
      "remotes": [
        {
          "headers": [
            {
              "description": "Tencent Cloud SecretId for the China site. Optional: interactive clients can authorize via OAuth instead of static credentials.",
              "isSecret": true,
              "name": "X-TencentCloud-SecretId"
            },
            {
              "description": "Tencent Cloud SecretKey for the China site. Optional: interactive clients can authorize via OAuth instead of static credentials.",
              "isSecret": true,
              "name": "X-TencentCloud-SecretKey"
            }
          ],
          "type": "streamable-http",
          "url": "https://tcb-api.cloud.tencent.com/mcp/v1?env_id={env_id}",
          "variables": {
            "env_id": {
              "description": "CloudBase environment ID on the China site",
              "format": "string",
              "isRequired": true
            }
          }
        },
        {
          "headers": [
            {
              "description": "Tencent Cloud SecretId for the international site. Optional: interactive clients can authorize via OAuth instead of static credentials.",
              "isSecret": true,
              "name": "X-TencentCloud-SecretId"
            },
            {
              "description": "Tencent Cloud SecretKey for the international site. Optional: interactive clients can authorize via OAuth instead of static credentials.",
              "isSecret": true,
              "name": "X-TencentCloud-SecretKey"
            }
          ],
          "type": "streamable-http",
          "url": "https://tcb-api.tencentcloud.com/mcp/v1?env_id={env_id}",
          "variables": {
            "env_id": {
              "description": "CloudBase environment ID on the international site",
              "format": "string",
              "isRequired": true
            }
          }
        }
      ],
      "repository": {
        "id": "988892963",
        "source": "github",
        "subfolder": "mcp",
        "url": "https://github.com/TencentCloudBase/CloudBase-AI-Toolkit"
      },
      "title": "CloudBase",
      "version": "2.36.1",
      "websiteUrl": "https://github.com/TencentCloudBase/CloudBase-AI-Toolkit"
    }
  },
  "source": "mcp_registry",
  "summary": "CloudBase MCP: DB, functions, storage, hosting via @cloudbase/cloudbase-mcp"
}

What the leaf hashes

{"body":"042b7736ef4a27f0fe1082de2104cb32d807955716d564304b347c4dd2b75e8c","id":31581,"kind":"listing","method":"baseline/1","observed_us":1793025365069416,"prev":null,"subject":"mcp_registry:io.github.TencentCloudBase/cloudbase-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. 0x3c8580943891b4cd36459a2ba4d643bf58fb111084038f0ec318b980211a6deb
2. 0x68429719b1cfc7284f6d4da11e2c5990896c92f114ff941024587dcf42c60115
3. 0x5c78a4875623160a3df69d59b76fd5cc43688cf3e50a01c8c13abbddaf654300
4. 0x9fb62e05d10e4dc57bb82ae350c0d642ea4adaea4487f1e12bfc6a5fd126e20c
5. 0x0171666adb33ed7b53711c5fefe547b590c97d31296ca809f19c02f7e0a5ce11
6. 0x5832f4a6c81021381eec676a7a208ee9545dc7ae1f6b9ab03fadd5de39868a9f
7. 0x27a88f634562191dc01aaddbb70f083b5df2a59e8a0e0da156a487c4d73ca1f2
8. 0xfbc5bc0297ed53788eb0fe7f9f86d4bb6acf653595f83c937098edcc1de9fca3
9. 0xf3377e5a3d9ffa09ca4a8f90e033745dad5af466386e85882a894e4c3fbfb0f4
10. 0x210e4fd4b2b60dbd88a7f42093d3d642e105b1738155bf382034c694bee5fbcf
11. 0xd7dd18a37a5bb07e81a8083d8d1469e052ceebb2814b00f5a8d4f4cd181a5108
12. 0xd04df0f7f3be4d014b4cea8172ada286fbcf5bcb32ae1b281704fd75627b661b
13. 0x215f432600b78f2e7c9629cd10ce6ce4b7f3351b0b71f3f2c7dcb8e650f6cd63
14. 0x7f594f5609f388d64d3cda87b5631d393ee8300bb09bad71f150113a5886ee33
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae