Evidence row 795481

What was observed

{
  "endpoints": [
    [
      "web",
      "https://omniaexchange.com/"
    ]
  ],
  "name": "Omnia Exchange",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T18:18:02.261878Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T18:18:02.261878Z",
        "updatedAt": "2026-10-28T18:18:02.261878Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Omnia Exchange is the institutional liquidity and execution infrastructure layer powered by LMAX",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://docs.omniaexchange.com/assets/black-on-red-chevron-icon.svg",
          "theme": "light"
        },
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://docs.omniaexchange.com/assets/white-on-red-chevron-icon.svg",
          "theme": "dark"
        }
      ],
      "name": "com.lmax/omnia-exchange",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.{environment}.omniaexchange.com/api/mcp",
          "variables": {
            "environment": {
              "choices": [
                "production",
                "demo"
              ],
              "default": "production",
              "description": "Omnia Exchange environment to connect to. 'demo' is the UAT environment.",
              "isRequired": true
            }
          }
        }
      ],
      "title": "Omnia Exchange",
      "version": "2.0.5",
      "websiteUrl": "https://omniaexchange.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Omnia Exchange is the institutional liquidity and execution infrastructure layer powered by LMAX"
}

What the leaf hashes

{"body":"f4fd06ac180f0af4655f1ef2d4693e645216dcbea47535439cdf15e33c8ff35e","id":795481,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793214745232568,"prev":null,"subject":"mcp_registry:com.lmax/omnia-exchange","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0x868a4387ce190160a41dd301fdf4e914f80eec93a9edefa800aede4ed6295c22
2. 0xa79334c8a679659e177b925d607d183caf8f5651f67793b1d6347e4f81d35b00
3. 0x88e416a953b1a9d0334d37148f742c0a3db4da850ceecafe012d75d7ce1160ba
4. 0x8126a2d192e39b36269f47938e05d1205ed8980e8e193429d1384dc6d818e3a0
5. 0x918802b74c2e4ce997c9a69a1389a73c3ce57e0e0790b8818ec0e76e57d65ea4
6. 0xbd545e85ae6c4ed8803b10cfa7c1d80a29308ad97fd03e1ee7a05c670059f812
7. 0xa95da22097c9357890329da95a21f287d9334030812a226e0c77e8e8a125e799
8. 0xc8161b78491c0cbe2da7b7049a4ce8de59b72a017e94150139f53da78d3ed608
9. 0x4795f3794f53c3ce2f5e2a31e7702a74ba199146f310737056eadaa794899eb9
10. 0x0dce071d5d474142bac9799884f060e0f9e03a061e9d23332d0b9f2d678a012a
11. 0x8baa84438844480e4ee85191a514de151ac6e3130f3e0168f008268ec0f9b588
12. 0x957e0fe7e44c7e977b527d6154fa62586de112339e5f55ca34172d17b3a46c4d
13. 0xb072324629a406cd3cdd7c16d50237ad36e849cb87524d54ccd21e2d2c94de51
14. 0x91b395e5953edc1b4bb2db979b59b2d9a20f0df47d841196dccdb5128537aaaa
15. 0xe2f9c120d14f36fdddf9b4e605c5d0b8a13b835e2380472255dc22e14b93e84e
16. 0x74cf00e07b52415c2184cf20be69d195ed2725497a6892c2f3e449497c17d0ec
17. 0x7a743a0a09057bae687051274e1d45bf973bd36a1a4ba16a191b5d29e3bdfa2a
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae