Evidence row 34604

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.verityskills.com/mcp"
    ],
    [
      "mcp",
      "https://mcp.verityskills.com/sse"
    ]
  ],
  "name": "Verity Skills",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-07-06T20:30:31.125813Z",
        "status": "active",
        "statusChangedAt": "2026-07-06T20:30:31.125813Z",
        "updatedAt": "2026-07-06T20:30:31.125813Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Real-time social media and prediction market integrity layer for traders, funds, and quant desks.",
      "name": "io.github.cchurctrip/verity",
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer vtk_<token>. Obtain a key at https://verityskills.com/account/api-keys. Seven-day trial, no credit card.",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://mcp.verityskills.com/mcp"
        },
        {
          "type": "sse",
          "url": "https://mcp.verityskills.com/sse"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/cchurctrip/verity-mcp"
      },
      "title": "Verity Skills",
      "version": "1.0.1"
    }
  },
  "source": "mcp_registry",
  "summary": "Real-time social media and prediction market integrity layer for traders, funds, and quant desks."
}

What the leaf hashes

{"body":"f18624e1af54a5665a6ce71ae17e468cec6eef2d6c87eb382628db663ddb12e7","id":34604,"kind":"listing","method":"baseline/1","observed_us":1793025371016475,"prev":null,"subject":"mcp_registry:io.github.cchurctrip/verity","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. 0xe56f3bb70a5ea7466562bcd12e43f588d9a7b5d11ee32cdaa54c347c91159496
2. 0xe071b1f02f8c497a5931ef727da53423a92732a5869d676de7bf26ccf956c159
3. 0x4d478492cc05c6ed24a92eb1438de991a9a3573d21f7881a4dd071f6bd24e563
4. 0x1473272326392c07ab52d93023c020974edf802c21016a6db12b3c1176140d4d
5. 0x43766b1b331de4ff76d7bc49343743c629b8cbec14612f766b991da5342c09a1
6. 0xd4c4ae917979c082ce8cb3a3e25e53beeb3f32b7327b95ecdc50757cb26fa46b
7. 0x284a98d5c5603c3dc21e3055928b3e39f665d4b5bf977e0d6e4ae7481cf4dcaf
8. 0x4df81dde3d56a2714ba3752cf172900bddff861f390d8325fc6888e7e1ecc1b3
9. 0x8470a378d20677c24d76f1048bc06d23b2f28d184561cd0c31bf8ca5609cc741
10. 0xcbd148ef9ef69a55476f415c8c65fbd198c86afa61a13e712804c482ee3c6193
11. 0x29ce97b519f8e4dff85ae3006efb1220983d391295891bc9cbd27db51c46ec37
12. 0x2fc38b57208d692aab1ee89b6e26917df292126314027c27360c5644a63fd0bc
13. 0xc0924a0807e534382f518663123231c317124338831a2b310de2c17b09677086
14. 0x9bc5fc98278b9f6dc18c66c6e162aefd5244be03170d41bc5161f58ad11beed7
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae