Evidence row 22966

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.mentio.dev/mcp"
    ],
    [
      "web",
      "https://mentio.dev/"
    ]
  ],
  "name": "Mentio",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-04T11:46:47.426805Z",
        "status": "active",
        "statusChangedAt": "2026-10-04T11:46:47.426805Z",
        "updatedAt": "2026-10-04T11:46:47.426805Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Social listening for agents: brand mentions across 16 platforms, scored for relevance and intent",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://mentio.dev/favicon.svg"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://mentio.dev/icon-512.png"
        }
      ],
      "name": "dev.mentio/mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.mentio.dev/mcp"
        }
      ],
      "title": "Mentio",
      "version": "1.0.0",
      "websiteUrl": "https://mentio.dev"
    }
  },
  "source": "mcp_registry",
  "summary": "Social listening for agents: brand mentions across 16 platforms, scored for relevance and intent"
}

What the leaf hashes

{"body":"cf3f18779670b7f05cedd4a1ae0c4698821ded1afc2cb36cd32537146589eed5","id":22966,"kind":"listing","method":"baseline/1","observed_us":1793025350062912,"prev":null,"subject":"mcp_registry:dev.mentio/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. 0xc9a32a54992b1746572cba04024ff6277b1f8b9545876795607f3c03a8ca71e4
2. 0x303121cbf65ee6aed31d6649f5e86efaff2a28ca7172d4f8515558e0aa5c3457
3. 0xbd0768eb6de3f2ac5af3d458a35e23677fd634eafd73d06428175767f2b2911e
4. 0x2d1213d1ec2fbc2cfa32917e1855816b3b303e05c9685093c9629970b007d3a4
5. 0xc524add84121423b7d82ebe8edee565063c74f9b39b7e27f57cb079c72e3c25e
6. 0x1de44f893853ae3d4248ae0b8edb4e123399aa2946449d3548b1db53db6d76ef
7. 0x3910af9d47ba0bd6fe82cc18399025c2a8c2af779209500a7e2cf5abe1ba5a98
8. 0x0dac4efcda2f80de1400fb79b2b053f5b444793766823527265ea74d4d742901
9. 0xce4e2841de562dad4274967139f459b40972663d477c18ea825eadd01ac07654
10. 0xff8a61dc0d7a2ad53748c909044ecbbf5355b001e1be01dd836899cb83511970
11. 0x60eabf7e1a3db5892c30621c19c096fd56eb4ad1f2ace810471d00503c868d2b
12. 0x02a11c0460d1a42b6246e1c715f0c3098d82c39154a56e918e2c22b56ca2c978
13. 0x985acd37cc044d5aa6ad959194da8e91c81045df83517891ed92f1763a9ab825
14. 0x5b20d8aab05225a3497eadcce89d2e2a586a510fb31334793d3f46f88f0157c5
15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae