Evidence row 31315

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.socialapis.io/mcp"
    ]
  ],
  "name": "SocialAPIs",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-16T07:23:50.771287Z",
        "status": "active",
        "statusChangedAt": "2026-10-16T07:23:50.771287Z",
        "updatedAt": "2026-10-16T07:23:50.771287Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Facebook & Instagram data for AI agents: pages, posts, groups, ads, Marketplace, profiles, reels.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://socialapis.io/logo.png"
        }
      ],
      "name": "io.github.SocialAPIsHub/social-media-api",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Your SocialAPIs API key. Get yours at https://socialapis.io/dashboard",
              "format": "string",
              "isRequired": true,
              "isSecret": true,
              "name": "SOCIALAPIS_API_KEY"
            },
            {
              "default": "https://mcp.socialapis.io",
              "description": "MCP proxy server URL (optional)",
              "format": "string",
              "name": "MCP_PROXY_URL"
            }
          ],
          "identifier": "@socialapis/mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "2.1.1"
        }
      ],
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer token with your SocialAPIs API key (Authorization: Bearer <key>). Get one at https://socialapis.io/dashboard",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://mcp.socialapis.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/SocialAPIsHub/mcp-server"
      },
      "title": "SocialAPIs",
      "version": "2.1.1"
    }
  },
  "source": "mcp_registry",
  "summary": "Facebook & Instagram data for AI agents: pages, posts, groups, ads, Marketplace, profiles, reels."
}

What the leaf hashes

{"body":"91d92516a33dfda74cfebe5c4a7a43583a22d53af322e7ced1e80c472bd8dde9","id":31315,"kind":"listing","method":"baseline/1","observed_us":1793025364769918,"prev":null,"subject":"mcp_registry:io.github.SocialAPIsHub/social-media-api","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. 0xd8827785c82433f073f9cd05b7724f4e76ef1dba90e387700cfac7010f06fe6c
2. 0xc272a756d204805a4f4b3487ff89409d022ecd560b0f428d4cd74bc9718cb38e
3. 0xce1081d601f0b57d18a3ae2370268761f48baf2cb9975e1c3663cfae43dd47dc
4. 0x958dbfc3f805c4562fa57a40e701f80a4d06ef689710811cf19f73c56a321933
5. 0x72b687fafc402956b2f9355ebe5cdf14da8bd19623c1eb02e491b23c14e81f56
6. 0xb8a2ca36a38d12feafcf085ed1e618348bab9ffeb6636561766cfbb5876bbf3c
7. 0xa8ed924b2ea0ce6d19a65b07f60d51d8e67bf468f436ce8e3b9d37bbaaa5b11b
8. 0x97ae6c44cb512f7b519135b6fedfe55c5560f9eeb849a0a72c0ccad7fdf627c5
9. 0x5e2da897aa594e0529b7312dd45795ff7c038c93c0f6f3ea639f8f93b4287803
10. 0x60bb9965ad3bbe169d5f64f7e3edfb9a565192c04e9f5f80c664e2fefe04706e
11. 0x2671a86f48dece064e871ca46396549de6c07bd09915bed27b7ac95a735127fd
12. 0x07e91966e8a0c43a0725bd3d523259064a93333c2900e6171b69ffbfd9f423f1
13. 0xcd9e3af1fa905ec61b99ee9442716d7c7a439aecacd018ec229a24def1cabf6b
14. 0x6b927d53caa5125cdba9255612d524976c691f8672796c3f0885ba2c5b3af1ad
15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae