Evidence row 40263

What was observed

{
  "endpoints": [
    [
      "web",
      "https://krisdiallo.github.io/ecom-agent/ai-visibility-study.html"
    ]
  ],
  "name": "AI Visibility Checker",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-28T10:21:05.567894Z",
        "status": "active",
        "statusChangedAt": "2026-08-28T10:21:05.567894Z",
        "updatedAt": "2026-08-28T10:21:05.567894Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "AI visibility checker: GPTBot vs OAI-SearchBot, robots.txt audit, raw-HTML schema. 165 crawlers.",
      "name": "io.github.krisdiallo/aivis",
      "packages": [
        {
          "fileSha256": "7fec7e8b1a0fdefaac365b10df33d315a7ace5d67e6d7c97c4f9f8a0f0357449",
          "identifier": "https://github.com/krisdiallo/ecom-agent/releases/download/v1.5.3/aivis.mcpb",
          "registryType": "mcpb",
          "transport": {
            "type": "stdio"
          },
          "version": "1.5.3"
        },
        {
          "identifier": "ghcr.io/krisdiallo/aivis:1.5.3",
          "registryType": "oci",
          "transport": {
            "type": "stdio"
          }
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/krisdiallo/ecom-agent"
      },
      "title": "AI Visibility Checker",
      "version": "1.5.3",
      "websiteUrl": "https://krisdiallo.github.io/ecom-agent/ai-visibility-study.html"
    }
  },
  "source": "mcp_registry",
  "summary": "AI visibility checker: GPTBot vs OAI-SearchBot, robots.txt audit, raw-HTML schema. 165 crawlers."
}

What the leaf hashes

{"body":"1e142da9fa88c433d4fe55c8f67d7648bf454b2a1df527bc1f3235c7d390c0d1","id":40263,"kind":"listing","method":"baseline/1","observed_us":1793025396918443,"prev":null,"subject":"mcp_registry:io.github.krisdiallo/aivis","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. 0x5269c692aa9a2781863a762b9a039d0eb53c97fc17780d8f6b04f34de4a39c8d
2. 0x409dad89d4fa3b084cd7c908083bd848c9a7896d15742eaccd45e3881b610c69
3. 0x49788781e59a7cb9c06459b0db7d1924519cfc9407c02920408acc6987175756
4. 0x6c96f2482dab24ada62c6f362e092a45323a6e86f8a8d28e396f78bc09a12a32
5. 0xefad09003a44d1138ccc3be92dcfca0f933ea664f92c6cbc2343afc8356f5165
6. 0x9d7cd00a66cf1172ed595c05b99aae400e390e751c374dded2b3aa514993e3fb
7. 0x321867d1d58814aa9de850c3fb47d7280353824edfc0497e9de32c5dffbc2157
8. 0x1e09e78608ac032e9704d6876826c0b17d38f7e17aa26f471fdbf81f8715e666
9. 0x4d25866a6000a2d9d340863fc6c3214026e539ea5bdfde69d90c1749f2e21f22
10. 0x56c4b9a8339bbeb0ffca530ff47780ea20783ddd975fbd4877c1c5fd864229b0
11. 0xa5ad1076807e948ee46c6ef88026aa55418c25a28faa967ff0fc965aa97c5a48
12. 0x94dd4ed7cf198df741ccda83eacc422aadb31119fc6e84c4a6d2f023453b7960
13. 0xd830c52e1e8095e014510110592485afcb02b9c9a36f85653e4891a8de941246
14. 0x0733993143f0230e79482cef2c38e95d98f9eafbe64a43cdc74a4545938a4167
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae