Evidence row 305117

What was observed

{
  "count": 4,
  "tools": [
    {
      "description": "Run a full AEO (Answer Engine Optimization) audit for a domain.\nChecks how the domain appears across AI answer engines for given queries.\nReturns citation rate, grade (A-F), competitor comparison, and per-query results.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "competitors": {
            "description": "Competitor domains",
            "items": {
              "type": "string"
            },
            "type": "array"
          },
          "domain": {
            "description": "The domain to audit (e.g., 'example.com')",
            "type": "string"
          },
          "provider": {
            "description": "AI engine (default: exa)",
            "enum": [
              "exa",
              "perplexity"
            ],
            "type": "string"
          },
          "queries": {
            "description": "Search queries to test",
            "items": {
              "type": "string"
            },
            "maxItems": 10,
            "minItems": 1,
            "type": "array"
          }
        },
        "required": [
          "domain",
          "queries"
        ],
        "type": "object"
      },
      "name": "audit_domain"
    },
    {
      "description": "Premium AEO audit. Subscribe at https://buy.stripe.com/dRmbJ1cJh72E3TO57agjC00 ($9/mo unlimited) or pay $0.10 USDC per call via x402.\nIncludes everything in audit_domain PLUS:\n- Actionable recommendations with priority ranking\n- Technical implementation guide (llms.txt, structured data, FAQ schema)\n- Competitive gap analysis with specific improvement steps\n- Estimated score improvement per recommendation",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "competitors": {
            "description": "Competitor domains",
            "items": {
              "type": "string"
            },
            "type": "array"
          },
          "domain": {
            "description": "The domain to audit (e.g., 'example.com')",
            "type": "string"
          },
          "provider": {
            "description": "AI engine (default: exa)",
            "enum": [
              "exa",
              "perplexity"
            ],
            "type": "string"
          },
          "queries": {
            "description": "Search queries to test",
            "items": {
              "type": "string"
            },
            "maxItems": 10,
            "minItems": 1,
            "type": "array"
          }
        },
        "required": [
          "domain",
          "queries"
        ],
        "type": "object"
      },
      "name": "audit_domain_premium"
    },
    {
      "description": "Quick single-query AI visibility check for a domain.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "domain": {
            "description": "The domain to check",
            "type": "string"
          },
          "provider": {
            "enum": [
              "exa",
              "perplexity"
            ],
            "type": "string"
          },
          "query": {
            "description": "The search query to test",
            "type": "string"
          }
        },
        "required": [
          "domain",
          "query"
        ],
        "type": "object"
      },
      "name": "quick_check"
    },
    {
      "description": "Generate AEO audit queries for a domain/industry.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "count": {
            "maximum": 10,
            "minimum": 3,
            "type": "number"
          },
          "domain": {
            "type": "string"
          },
          "industry": {
            "type": "string"
          },
          "language": {
            "enum": [
              "en",
              "no",
              "de",
              "fr",
              "es"
            ],
            "type": "string"
          }
        },
        "required": [
          "domain"
        ],
        "type": "object"
      },
      "name": "suggest_queries"
    }
  ]
}

What the leaf hashes

{"body":"e50daeda17adbf13ac04ba41ac46050894dddedb731daf4edbe722f5845eb914","id":305117,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793056277197772,"prev":null,"subject":"c76a3ffe-5019-4aa2-bb42-9555295c7b08","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. 0xd8fb725bd6615e6bf4ef5c4a590fc0840ddc3d35d4f0d3211d16b80272bcc344
2. 0xa535f65d74876bf9ba211659d667274532c412d01321ed636901c002fd024892
3. 0xe2f924b9022bbb645f355445aa9c78327fd6b151899660039c2c66d53793c182
4. 0x80c8b6e4620a314d49302fea31aee11ff639b62c546b341f152dac0fcbeba6c4
5. 0x2e51867d1cd9da6e4fc747d6402214d9106881fb4e9bffc142e5b3fbffe78a67
6. 0x56b2b1ac903c8104a06668c04f29396bc9d86a2a7556aed6f7ef06bf062a7dfa
7. 0x32e100fbb58dc013c1f6c78636fdac6404a3215e3cc9fd1a805fd7c856feec7a
8. 0x243ea40d2f402d46027aeec0f40fad02243436c13f3275b1123ecd6b27e51f37
9. 0xb70320c30c9047039b9ad7306e3a8f258e2cc47dace4e2c691ca04dbfe0d2131
10. 0xcced339e83616c17d79611bcc0e7ac8b05c10472b6ca8350f4c914df1195d992
11. 0xd96796540b8f5b592d8f03fc775e7a26bd00af394ce468ff886a43215a522475
12. 0x07e91966e8a0c43a0725bd3d523259064a93333c2900e6171b69ffbfd9f423f1
13. 0xcd9e3af1fa905ec61b99ee9442716d7c7a439aecacd018ec229a24def1cabf6b
14. 0x6b927d53caa5125cdba9255612d524976c691f8672796c3f0885ba2c5b3af1ad
15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae