Evidence row 26858

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://exchange-production-9123.up.railway.app/mcp/core/member"
    ],
    [
      "mcp",
      "https://exchange-production-9123.up.railway.app/mcp/core?c=reg"
    ],
    [
      "mcp",
      "https://exchange-production-9123.up.railway.app/mcp?c=reg"
    ],
    [
      "web",
      "https://dfxintel.com/agents"
    ]
  ],
  "name": "DFX Intelligence",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-22T12:08:15.582288Z",
        "status": "active",
        "statusChangedAt": "2026-10-22T12:08:15.582288Z",
        "updatedAt": "2026-10-22T12:08:15.582288Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "_meta": {
        "io.modelcontextprotocol.registry/publisher-provided": {
          "anonymous": {
            "key_required": false,
            "receives": "read tools; list answers name the first 5 rows and count the rest; contact values are never returned",
            "url": "https://exchange-production-9123.up.railway.app/mcp/core?c=reg"
          },
          "member": {
            "api_key_headers": [
              "Authorization: Bearer dfx_live_...",
              "X-API-Key"
            ],
            "oauth2_url": "https://exchange-production-9123.up.railway.app/mcp/core/member",
            "receives": "reads as the member's plan allows, metered on the same account"
          },
          "membership": {
            "one_membership_for_people_and_agents": true,
            "plans": [
              {
                "agent_keys": 1,
                "name": "Platform",
                "oauth_connections": 1,
                "self_serve": true,
                "usd_month": 199,
                "usd_year": 1990
              },
              {
                "agent_keys": 5,
                "founding_pilot": true,
                "name": "Advantage",
                "oauth_connections": 2,
                "self_serve": false,
                "usd_month": 599,
                "usd_year": 5990
              }
            ],
            "plans_url": "https://dfxintel.com/data-factory/plans",
            "separate_agent_plans": false
          },
          "positioning": "private credit research: lenders, sponsor financing, credit facilities, BDC holdings, institutional credit allocation"
        }
      },
      "description": "Private credit: lenders, sponsor financing, credit facilities, BDC holdings, LP allocations. Cited.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "180x180"
          ],
          "src": "https://exchange-production-9123.up.railway.app/icon.png"
        }
      ],
      "name": "io.github.Capital-W-Holdings/us-property-parcel-real-estate-debt",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://exchange-production-9123.up.railway.app/mcp/core?c=reg"
        },
        {
          "type": "streamable-http",
          "url": "https://exchange-production-9123.up.railway.app/mcp/core/member"
        },
        {
          "type": "streamable-http",
          "url": "https://exchange-production-9123.up.railway.app/mcp?c=reg"
        }
      ],
      "repository": {
        "id": "1353482645",
        "source": "github",
        "url": "https://github.com/Capital-W-Holdings/us-property-parcel-real-estate-debt"
      },
      "title": "DFX Intelligence",
      "version": "0.16.0",
      "websiteUrl": "https://dfxintel.com/agents"
    }
  },
  "source": "mcp_registry",
  "summary": "Private credit: lenders, sponsor financing, credit facilities, BDC holdings, LP allocations. Cited."
}

What the leaf hashes

{"body":"590d95c0c703cdad110a7a3fb8cf026fd1925aaf368c2b0f7a946721dc4f1e19","id":26858,"kind":"listing","method":"baseline/1","observed_us":1793025356639084,"prev":null,"subject":"mcp_registry:io.github.Capital-W-Holdings/us-property-parcel-real-estate-debt","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. 0x16b89b20d0ee120befe9f6f7a323840f7c23ad8ec3dd3b5906708c4e3b6d9c66
2. 0x8cda306f5531135e1db31fa0c27187fbdc941979b8bb4b816a3806e470aa67a6
3. 0x7bf57741b68294edd09bbc0bf626a175a3c7758b643b359f8c204bf8c7be762a
4. 0xfc2c1ad1082789b7ba2a660b69537960f132573376a8e2a2f03da95dbfcee881
5. 0x817de28508f1e995b5dfabe7c276b0eaf1e76b7bedf81c49d0bc515fb4bf4e1a
6. 0x6ce35145c404a4cc4d42242aecdad1e169ff6f0b65c4705313082798472b5ccd
7. 0x9e5f22929ec12cfb88581f8d16aadac5446e9dce0d419b80a3df53276ef92314
8. 0xf858ffa86cb9e5d914b614b307402fae70a208d00d53c866c17e37dbd324ea1e
9. 0x649aa5cafaafc7d2ca7ec3470d371c71fe05e3286a3aeafcc71734bb93fd3776
10. 0x051922b623453bd4bca9a9af0907e733bcc4583746990b8b7f187b87a9891e47
11. 0x1ff0b13d2481c9da18eda22ffeb00b1ce27c383301867cb629c19e9a2e4b869a
12. 0x856fd0d049baa5f07cd2d5d524b40c994bed22cb46ea15af4cc075b3f3f3d444
13. 0x32f46c5f73ecbfd4f770f7f760a79bee2afed4b3e7572fa882b3e7dce8df4356
14. 0x770e4376196188c7fc9ec40f8e218dc0d1cb92bba5fe0425a0edce27ca9a997f
15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae