Evidence row 221565

What was observed

{
  "count": 15,
  "tools": [
    {
      "description": "Check the progress and results of an async deep audit job.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "job_id": {
            "format": "uuid",
            "type": "string"
          }
        },
        "required": [
          "job_id"
        ],
        "type": "object"
      },
      "name": "seo_audit_status"
    },
    {
      "description": "E-E-A-T and content quality analysis powered by AI.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "url": {
            "format": "uri",
            "type": "string"
          }
        },
        "required": [
          "url"
        ],
        "type": "object"
      },
      "name": "seo_check_content"
    },
    {
      "description": "AI search readiness: crawler access, llms.txt, passage citability.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "url": {
            "format": "uri",
            "type": "string"
          }
        },
        "required": [
          "url"
        ],
        "type": "object"
      },
      "name": "seo_check_geo"
    },
    {
      "description": "Local SEO signals: NAP consistency, LocalBusiness schema, GBP indicators.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "url": {
            "format": "uri",
            "type": "string"
          }
        },
        "required": [
          "url"
        ],
        "type": "object"
      },
      "name": "seo_check_local"
    },
    {
      "description": "Check title, meta description, OG tags, canonical, and robots directives.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "url": {
            "format": "uri",
            "type": "string"
          }
        },
        "required": [
          "url"
        ],
        "type": "object"
      },
      "name": "seo_check_meta"
    },
    {
      "description": "Core Web Vitals analysis via Google PageSpeed Insights.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "strategy": {
            "enum": [
              "mobile",
              "desktop"
            ],
            "type": "string"
          },
          "url": {
            "format": "uri",
            "type": "string"
          }
        },
        "required": [
          "url"
        ],
        "type": "object"
      },
      "name": "seo_check_performance"
    },
    {
      "description": "Detect and validate JSON-LD structured data on a page.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "url": {
            "format": "uri",
            "type": "string"
          }
        },
        "required": [
          "url"
        ],
        "type": "object"
      },
      "name": "seo_check_schema"
    },
    {
      "description": "SERP competitor analysis. Shows where you rank for a keyword, top competitors, and on-page comparison. Requires Agency plan or higher.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "keyword": {
            "maxLength": 200,
            "minLength": 1,
            "type": "string"
          },
          "language": {
            "maxLength": 10,
            "type": "string"
          },
          "location": {
            "type": "integer"
          },
          "url": {
            "format": "uri",
            "type": "string"
          }
        },
        "required": [
          "url",
          "keyword"
        ],
        "type": "object"
      },
      "name": "seo_competitor_check"
    },
    {
      "description": "Crawl a website via BFS, check SEO on every page, and return site-wide analysis.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "max_pages": {
            "default": 50,
            "maximum": 500,
            "minimum": 1,
            "type": "integer"
          },
          "url": {
            "format": "uri",
            "type": "string"
          }
        },
        "required": [
          "url"
        ],
        "type": "object"
      },
      "name": "seo_crawl_site"
    },
    {
      "description": "Check the progress and results of a site crawl job.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "job_id": {
            "format": "uuid",
            "type": "string"
          }
        },
        "required": [
          "job_id"
        ],
        "type": "object"
      },
      "name": "seo_crawl_status"
    },
    {
      "description": "Full multi-agent SEO audit (async). Returns a job_id to poll with seo_audit_status.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "url": {
            "format": "uri",
            "type": "string"
          }
        },
        "required": [
          "url"
        ],
        "type": "object"
      },
      "name": "seo_deep_audit"
    },
    {
      "description": "Generate appropriate JSON-LD structured data for a page using AI.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "type": {
            "type": "string"
          },
          "url": {
            "format": "uri",
            "type": "string"
          }
        },
        "required": [
          "url"
        ],
        "type": "object"
      },
      "name": "seo_generate_schema"
    },
    {
      "description": "View your past audit results. List recent audits or retrieve a specific audit by ID.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "action": {
            "default": "list",
            "enum": [
              "list",
              "get"
            ],
            "type": "string"
          },
          "audit_id": {
            "format": "uuid",
            "type": "string"
          },
          "limit": {
            "default": 20,
            "maximum": 100,
            "minimum": 1,
            "type": "integer"
          }
        },
        "type": "object"
      },
      "name": "seo_history"
    },
    {
      "description": "Quick SEO audit of a single page. Returns score, top issues, and actionable fixes.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "url": {
            "format": "uri",
            "type": "string"
          }
        },
        "required": [
          "url"
        ],
        "type": "object"
      },
      "name": "seo_quick_audit"
    },
    {
      "description": "Check remaining audit credits and current plan status.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {},
        "type": "object"
      },
      "name": "seo_usage"
    }
  ]
}

What the leaf hashes

{"body":"788ed9c6c29303e037c8ac5e8e260499ab26fbebc38501714d796be2d00b8f2f","id":221565,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793027433197840,"prev":null,"subject":"142c32fc-06b9-4db3-9918-9ca6f053a99b","subject_kind":"endpoint"}

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. 0x0351103d69434d1f0a21e57cd9bde7f2a78194175699186f86a6c4613fe6f0f3
2. 0x3c940005890d6deabc561c5b934239923b28834b0aa418cd0c6dbf806afa6da8
3. 0x3376009952a705cb5f11f4d9557d7f5c8f1358985069109cb62fc0889e36a691
4. 0x1cc9726205399d95f7a28ef9d6489cad9b377b803ecaed13d01db7af9506ef8a
5. 0x1122609c7cbbe920388c3d016fd31f3a2b9a1f3618e6abc99b56c119807ba204
6. 0xa92694a380f4127b125bd30411b79a90d44f476a25964c70adf5fceaba972262
7. 0x256feb039c05a491f977aaa5f2ee33c0318a1f65f3b9f29f58a73f04f6266235
8. 0xe180cd61b623c1732f77bc9f799138fcd5270c434325532224ff7edd4a7fd631
9. 0xeceb26d8aaea7d66ee2c55e530235102292a9f81ab75e7cb11e0b2eb838c8131
10. 0x7eb88a3b9eed96824d9e196c7f83cd784e15460aa54a9a4dc628a19fb1c77aa6
11. 0x4e18f6df894eff467396bfe85f6d6b90f40522629a1dd7517152c38e1c70e111
12. 0xd75ede2689ed83bbc8980becaf4f32a77c7e05567790cd351e997bb28aa0844c
13. 0x92ff7d176556ddbe3d885e2ab73948b14a6aa3568a8fd237427d4f8415235a23
14. 0xd1d3499072edb10edc68f84bcae2365d2ab534df689250cab18c751b6f13b6ff
15. 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae