Evidence row 23703

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://douxprocess.directory/mcp"
    ],
    [
      "web",
      "https://douxprocess.directory/"
    ]
  ],
  "name": "DouxProcess Directory",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-25T22:05:17.743688Z",
        "status": "active",
        "statusChangedAt": "2026-10-25T22:05:17.743688Z",
        "updatedAt": "2026-10-25T22:05:17.743688Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "_meta": {
        "io.modelcontextprotocol.registry/publisher-provided": {
          "agentCard": "https://douxprocess.directory/.well-known/agent-card.json",
          "auth": "none",
          "listingAgents": {
            "a2a": "https://douxprocess.directory/b/{slug}/a2a",
            "agentCard": "https://douxprocess.directory/b/{slug}/agent-card.json",
            "mcp": "https://douxprocess.directory/b/{slug}/mcp"
          },
          "llms": "https://douxprocess.directory/llms.txt",
          "openapi": "https://douxprocess.directory/openapi.json",
          "price": "free",
          "privacy": "https://douxprocess.directory/privacy",
          "prompts": [
            "find_a_pro",
            "verify_a_license"
          ],
          "protocolVersions": [
            "2026-07-28",
            "2025-11-25",
            "2025-06-18"
          ],
          "rankingRule": "https://douxprocess.directory/ranking",
          "resources": [
            "directory://categories",
            "directory://ranking-rule",
            "directory://sources",
            "directory://business/{slug}"
          ],
          "serverCard": "https://douxprocess.directory/.well-known/mcp/server-card.json",
          "support": "admin@douxprocess.com",
          "terms": "https://douxprocess.directory/terms",
          "tools": [
            {
              "name": "find_businesses",
              "title": "Find businesses"
            },
            {
              "name": "get_business",
              "title": "Get one business"
            },
            {
              "name": "verify_license",
              "title": "Check a license"
            },
            {
              "name": "list_categories",
              "title": "List categories"
            },
            {
              "name": "ask",
              "title": "Ask the directory"
            },
            {
              "name": "request_contact",
              "title": "Send a request to one business"
            },
            {
              "name": "request_service",
              "title": "Request a quote"
            },
            {
              "name": "license_history",
              "title": "License history"
            },
            {
              "name": "watch_licenses",
              "title": "Watch licenses"
            },
            {
              "name": "verify_business",
              "title": "Is it licensed, bonded and insured"
            },
            {
              "name": "watch_business",
              "title": "Watch businesses (free)"
            }
          ],
          "ui": [
            "ui://directory/results.html",
            "ui://directory/business.html",
            "ui://widget/request-service.html"
          ]
        }
      },
      "description": "Is a US business licensed, bonded and insured today? From the government record. Free, no paid rank.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://douxprocess.com/assets/brand/icon-512.png"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "180x180"
          ],
          "src": "https://douxprocess.com/assets/brand/icon-180.png"
        }
      ],
      "name": "directory.douxprocess/white-pages",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://douxprocess.directory/mcp"
        }
      ],
      "title": "DouxProcess Directory",
      "version": "1.2.0",
      "websiteUrl": "https://douxprocess.directory/"
    }
  },
  "source": "mcp_registry",
  "summary": "Is a US business licensed, bonded and insured today? From the government record. Free, no paid rank."
}

What the leaf hashes

{"body":"483a50d3e3a8b148a4cc2d9a1b7004a1519001018965446852b6d0f16f5ade1a","id":23703,"kind":"listing","method":"baseline/1","observed_us":1793025351386305,"prev":null,"subject":"mcp_registry:directory.douxprocess/white-pages","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. 0x9c120b6a25ed17e36f786cdbb4094e9b84f737c1a32f3686679f4d5903e3ba8b
2. 0x9680bd47d6a2956f95110abc77d1c439b82acd12c219c1a381f667073ac0f42e
3. 0x89de197ccc1d41a5c218bb943feb502d8a8a81b32e0505a75a79f54da35b5c99
4. 0xe0c2e3424d1763292a77350d04d67026de2048c10ddb05fca3a6a29538debf15
5. 0x9e1512684723503978fc369d745dc2d9d70a23ac45ff60992caf343605f0edc8
6. 0x6299a18b3575cbdbff4382bdb7ea43e54e8857cda387568a585c2a27e85beb7f
7. 0xa9f3a38641a37a40ab1767e31429625d74502fc70460226eaa9ba13c6c6e6dbc
8. 0xb683b2c023faf72d4a816d59b6892f3ea1a0e3cf2fa8ee4435e8084493228556
9. 0xbfed5f7a44eb558747fbfdc20f94e1a7cff07de6cc68db75747fe31c4e150ec8
10. 0x5a1f256cf13b45bc022bfed6d7f60b9340951c3cdb79185c1910586f812c10f2
11. 0xb79ffe067e46a7abdcd59167d8556c652ce9f0f297fbf7808095f49485591c09
12. 0xd253212b3d5f7245423cc951067880bc2069b90eeee521363fcee13ebbd606ae
13. 0x99a4e0f8b23989f58b564c1b6e419578b4388f6e0dbf6e50177c1bd476302d0e
14. 0x6713795704ddd9c528d421fadd9cc96b0200a4ddbba84f88e718d4968dde888b
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae