Evidence row 20458

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.socialtoai.com/mcp"
    ],
    [
      "web",
      "https://socialtoai.com/"
    ]
  ],
  "name": "SocialToAI",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-21T09:00:46.204836Z",
        "status": "active",
        "statusChangedAt": "2026-10-21T09:00:46.204836Z",
        "updatedAt": "2026-10-21T09:00:46.204836Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "_meta": {
        "io.modelcontextprotocol.registry/publisher-provided": {
          "tools": [
            "search",
            "trending",
            "detail",
            "comments",
            "user_profile",
            "user_posts",
            "find",
            "call",
            "capabilities",
            "account",
            "brand_buzz",
            "comment_insights",
            "find_creators",
            "account_watch",
            "creator_card",
            "research"
          ]
        }
      },
      "description": "Read public social media posts, comments, profiles and trends from 18 platforms. Pay per call.",
      "name": "com.socialtoai/socialtoai",
      "remotes": [
        {
          "headers": [
            {
              "description": "Optional. Clients sign in with OAuth by default; a developer tool may send a SocialToAI API key here instead, created at https://socialtoai.com/console/.",
              "isSecret": true,
              "name": "X-API-Key"
            }
          ],
          "type": "streamable-http",
          "url": "https://mcp.socialtoai.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/socialtoai/socialtoai-mcp"
      },
      "title": "SocialToAI",
      "version": "2.0.1",
      "websiteUrl": "https://socialtoai.com/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read public social media posts, comments, profiles and trends from 18 platforms. Pay per call."
}

What the leaf hashes

{"body":"25b14772564f4a58aa1ad7298dd14d5640b4084ad4f3814b4a2d10340079a4ed","id":20458,"kind":"listing","method":"baseline/1","observed_us":1793025336881762,"prev":null,"subject":"mcp_registry:com.socialtoai/socialtoai","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. 0x42784f9f8491fa199454c2740d0a2f9c49cf23435365f9c482b7903117f251df
2. 0xf7991b1b48c3be3fb5d3e2051d0858558a9ade7762077139edf00db9840ca263
3. 0x3f46a443b6617786168d541531de4f5b1c1eabc3d7d98d55502e5bc90d54df3c
4. 0x8a6fae0b21bac6262101c1c796316bac4ebe3626281784fe99e3d00271a200b1
5. 0xb0ecd7e001e713cd0cb53dd20b60eba334ef91e879903e77be21c452d837a1e5
6. 0xeb83688438bdb92e652722fc45f4dfd3a1423ed3b2cdfad3be9f0167849b2050
7. 0x722b65ae900fc03a8c6370208514252a7d9f95329d5554ea7c0f09474bb81232
8. 0x38b4e8d9969b9389e177c6a7d8d7be43b197c7d46ebc7ee76a6f1c27929145e5
9. 0xaa9a19de8f392eab87d48d82b970cbf83f2cd198f47497383023b342ae9229d1
10. 0x1260fd52e56d736b42c74dfff845b63de8feedbacd9ad7a312040b8a7a1859cf
11. 0x40430b285418db6d3a5a2c626d90ef47fc069d45eb9e4fbee49da2a4e637758f
12. 0x58f4330f9ac32da273a2a76d85bc0768d037638cddbd3d1f09d9b64094bfd942
13. 0xd406739acce2ba016f8d49081b15f266a4ea4a0b0fc5ef171c89c8fd2dda4d80
14. 0x8b27a4c21bf4ba962fd008c8f4300bc6953764a5032b9ab0cfe696b318c45326
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae