Evidence row 1479274

What was observed

{
  "count": 4,
  "tools": [
    {
      "description": "Everything about one listing: description, photos, delivery and payment, and the seller with their ratings.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "id": {
            "description": "Listing id from search_listings.",
            "minimum": 1,
            "type": "integer"
          }
        },
        "required": [
          "id"
        ],
        "type": "object"
      },
      "name": "get_listing"
    },
    {
      "description": "What Sofala is, how selling and buying work, fees, payments, safety and ratings. Use it to answer questions about Sofala.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": [],
        "type": "object"
      },
      "name": "get_sofala_overview"
    },
    {
      "description": "All Sofala categories, top level and subcategories, with their slugs (for search_listings and create_listing).",
      "inputSchema": {
        "additionalProperties": false,
        "properties": [],
        "type": "object"
      },
      "name": "list_categories"
    },
    {
      "description": "Search the live listings. Give a few words, and filters when the person mentioned them. Returns a few well-matched results; compare them for the person rather than listing everything. Prices are in each listing's own currency.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "category": {
            "description": "Category slug from list_categories (top level includes its subcategories).",
            "maxLength": 60,
            "type": "string"
          },
          "city": {
            "maxLength": 80,
            "type": "string"
          },
          "condition": {
            "items": {
              "enum": [
                "new",
                "like_new",
                "good",
                "fair",
                "for_parts"
              ],
              "type": "string"
            },
            "maxItems": 5,
            "type": "array"
          },
          "country": {
            "description": "ISO country code.",
            "pattern": "^[A-Za-z]{2}$",
            "type": "string"
          },
          "delivery": {
            "description": "Only listings offering this.",
            "enum": [
              "pickup",
              "shipping"
            ],
            "type": "string"
          },
          "limit": {
            "description": "Default 10.",
            "maximum": 20,
            "minimum": 1,
            "type": "integer"
          },
          "max_price": {
            "description": "Highest price.",
            "maximum": 100000000,
            "minimum": 0,
            "type": "number"
          },
          "min_price": {
            "description": "Lowest price.",
            "maximum": 100000000,
            "minimum": 0,
            "type": "number"
          },
          "page": {
            "maximum": 50,
            "minimum": 1,
            "type": "integer"
          },
          "query": {
            "description": "Words to look for, e.g. \"bamboo armchair\".",
            "maxLength": 200,
            "type": "string"
          },
          "sort": {
            "enum": [
              "relevance",
              "newest",
              "price_low",
              "price_high"
            ],
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "search_listings"
    }
  ]
}

What the leaf hashes

{"body":"505d15c15f1fd5cb3be9a4119eb4b5a5b05a94ad83713cafb5d7c2379df6f932","id":1479274,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793433869685914,"prev":null,"subject":"87eef208-71fd-46b7-a0fe-71806142ec45","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-31 (246033 rows).

1. 0xcbfabd9048208089c375e7cd3df534e70b389efc0eff3d2b9acfe254c33dccde
2. 0x2bb45443ebba6e265e4446da93cf2b7e4110594e4dd6653faac357440517927a
3. 0x3752220787b22d9cc1a8c1238c551baa2abe23027aa86b0925d4951ba4b629b1
4. 0x414d99f2437c58f22711ba68e80ac75f696ec366f209368dc77b5de0db81eb3b
5. 0xae923224465b19bbd6002bd8a75627ffe645fe11384014bfaadf79869ebfd1aa
6. 0x8093718ae2c8ccc41ee0e33c6bb797bf4347325d6246bac0055bbec20e844c28
7. 0x046cdfca029df34dc302e311c2f3977063341ac483c9bf6a1195837cea47f560
8. 0xe0c7184c22ced4468cec38c5f79ff1f394b318e9d80d46bf297c7e705ef8e800
9. 0x119150953d0eb0a874fdbcebac03c408850e7f3585f4c1878037ba8b5dd555eb
10. 0x71d615f381f0ee6d20c9ccbd325677e59b126079890cec024ab52e853f9aabab
11. 0x1e9f1a83caf4f3902fa723cbba5c788e50df5392f9ca4089ed47021c9e9b1f30
12. 0x437aebbeee2b4ff0f11d394da257d0336fb0063e2b4e1f4eebb05cebd50c936f
13. 0xe0d6e3ecef4b18411e0b397b43270df35fb812a3310b2887db923fb26c7ba65e
14. 0x9b9c034ab0236a2e232e78d82d298819198dd0da36f638cae5260bb378f14798
15. 0xdd44ee37f508e0be8213cd488d246afd8e10e6e73374cc6074077c37270cda1e
16. 0x2e1cd25ce4079da9bfa6219d7ffec992149add4cd7d5c5b2cfee9908c1c8a5dd
17. 0x50003b3c3045b653f8be4232e95e80582cf5c54c14c509ba0a9a197b9e5005cb
18. 0x0504a25438f3c7932125463198ca74c5064f23f71a5c92763b3fc96a98cc8b57

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0