Evidence row 24019

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.review.expert/"
    ],
    [
      "web",
      "https://review.expert/docs/mcp"
    ]
  ],
  "name": "Review Expert",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-14T08:59:01.483518Z",
        "status": "active",
        "statusChangedAt": "2026-10-14T08:59:01.483518Z",
        "updatedAt": "2026-10-14T08:59:01.483518Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "_meta": {
        "io.modelcontextprotocol.registry/publisher-provided": {
          "authentication": {
            "apiKeyAlternative": "Bearer API key created in Review Expert Settings → MCP",
            "authorizationServer": "https://review.expert",
            "clientIdMetadataDocuments": true,
            "dynamicClientRegistration": true,
            "pkce": "S256",
            "protectedResourceMetadata": "https://mcp.review.expert/.well-known/oauth-protected-resource",
            "scopes": [
              "apps:read",
              "reviews:read",
              "replies:draft",
              "replies:post"
            ],
            "type": "oauth2"
          },
          "documentation": "https://review.expert/docs/mcp",
          "license": "Proprietary (hosted service; source not public)",
          "serverCard": "https://mcp.review.expert/.well-known/mcp/server-card.json"
        }
      },
      "description": "Read, search, analyze and draft replies to App Store and Google Play reviews (OAuth sign-in).",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "1000x1000"
          ],
          "src": "https://review.expert/logo.png"
        }
      ],
      "name": "expert.review/reviews",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.review.expert"
        }
      ],
      "title": "Review Expert",
      "version": "1.2.0",
      "websiteUrl": "https://review.expert/docs/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Read, search, analyze and draft replies to App Store and Google Play reviews (OAuth sign-in)."
}

What the leaf hashes

{"body":"850c59d3053bf283a0119059bce7d5d5959ca3e6ad7f282503aecfad730b9eee","id":24019,"kind":"listing","method":"baseline/1","observed_us":1793025351771523,"prev":null,"subject":"mcp_registry:expert.review/reviews","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. 0x6254734b30c66417a60de9a574062e99ac2a570977acd2e8925e9c041f4c212d
2. 0xfc36d0a712d7fb5fa23c0871f9ad1462c69806532e7a13785434ef236fe1a88e
3. 0x304e1a5eb44cce19ba7f6e460e3fe07ce01d37b2d606ad03013a9f2a60b027e2
4. 0xac79509f84c677eb1aeb66b54dccdeb5c6cf0c34a32409bef47acfb28fee1963
5. 0xfdcd151f605747a2a53dfbe898214e6380b72cbccb415b894bbe8cf6e2b560ab
6. 0xfdb604c284855aef7d3c7602711a862c2239a8e21463d9c3beddbf3df442fa8a
7. 0x632233b4de8f681f1be70e4c96e85b78126d090f4a16095c01cb4eef6f970e08
8. 0x4352180a302b68ec973e750f2bc1dd10dc239b61d5faa8605f28678698ebe04e
9. 0xe3dec21127ba7d316156370fd220eba2bd6f5a93b45c91aa4c73dfc340e9ffe9
10. 0xbc3c355b950c7c23082f84a109d9c2ea6ccfd6ca5cc47b5103a3180b43e85bfd
11. 0x131755a2ea202f5e6a5e7b2b4223cbbcd0bee9398f637648162d1129112491ce
12. 0x7285c0b02d1aedd949b8ba0c7b2499f7121588ebdd4c96ef8725919bb84dd534
13. 0x89fcaf55e37dd777228f271b79ea895534a66ec0d184363c2a6eb1b4d23c9ef1
14. 0x216cebb9ae5414599109a02297c4817d7d1c6b1394afeb97efe38e32f0053974
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae