Evidence row 574101

What was observed

{
  "count": 5,
  "tools": [
    {
      "description": "Vérifie le stock de plusieurs produits",
      "inputSchema": {
        "properties": {
          "skus": {
            "description": "Liste des SKUs",
            "items": {
              "type": "string"
            },
            "type": "array"
          }
        },
        "required": [
          "skus"
        ],
        "type": "object"
      },
      "name": "check_stock"
    },
    {
      "description": "Liste hiérarchique des catégories",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "get_categories"
    },
    {
      "description": "Détails complets d'un produit par SKU",
      "inputSchema": {
        "properties": {
          "sku": {
            "description": "SKU du produit",
            "type": "string"
          },
          "store": {
            "description": "store_id Magento (contexte tarifaire B2C/B2B)",
            "type": "number"
          }
        },
        "required": [
          "sku"
        ],
        "type": "object"
      },
      "name": "get_product"
    },
    {
      "description": "Obtient des recommandations de produits basées sur un panier (modèle Transformer WattHelper)",
      "inputSchema": {
        "properties": {
          "basket": {
            "description": "Liste des SKUs dans le panier",
            "items": {
              "type": "string"
            },
            "minItems": 1,
            "type": "array"
          },
          "k": {
            "default": 6,
            "description": "Nombre de recommandations à retourner (1-10)",
            "maximum": 10,
            "minimum": 1,
            "type": "number"
          }
        },
        "required": [
          "basket"
        ],
        "type": "object"
      },
      "name": "get_recommendations"
    },
    {
      "description": "Recherche de produits dans le catalogue. Chaque produit porte un champ coverage entre 0 et 1 : la part des mots de la recherche qu'il contient. La réponse porte reference_exacte, vrai quand la recherche était une référence produit retrouvée à l'identique.",
      "inputSchema": {
        "properties": {
          "currentPage": {
            "default": 1,
            "description": "Numéro de page",
            "type": "number"
          },
          "filters": {
            "description": "Filtres exacts optionnels. Seuls brand et intensite sont supportés ; tout autre attribut est refusé. Les utiliser désactive la recherche par référence, donc reference_exacte vaut alors toujours faux.",
            "properties": {
              "brand": {
                "description": "Marque, ex. IKEPE",
                "type": "string"
              },
              "intensite": {
                "description": "Intensité, ex. 16A",
                "type": "string"
              }
            },
            "type": "object"
          },
          "pageSize": {
            "default": 20,
            "description": "Résultats par page (max 50)",
            "type": "number"
          },
          "search": {
            "description": "Terme de recherche ou référence produit",
            "type": "string"
          },
          "store": {
            "description": "store_id Magento (contexte tarifaire B2C/B2B)",
            "type": "number"
          }
        },
        "required": [
          "search"
        ],
        "type": "object"
      },
      "name": "search_products"
    }
  ]
}

What the leaf hashes

{"body":"26175dfb6e7b2f0f5e15ec2ef0d25dbdef8222c55bbeb6ae5ffcee586edee380","id":574101,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793141393716575,"prev":null,"subject":"8946965d-cf99-44c6-8c6d-200dd12cd9fc","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x7a5add225c96b750ffd093462d8b3824346f9c2a9cce9f4a2bdbb23788858cf3
2. 0x9fdf070a5ec978e66f199cb3b6325736b5761b9cfdb945857d3f13246d90a3b8
3. 0x16060ba046e6e5c8152bedb15b2e1a4c615579f5b92713119d3eb0ba3464ea98
4. 0x49e09ddc6129011244c1bf749f5d37ded6bf2477b187a8239ec9d51ceae9ba16
5. 0x6faca0db0557b5b659ffaa8152856d35af3b4198bfafffb751ab7832faecc42f
6. 0x34e8e78bd38d317eec48c0d62ceb339ffddb4ca79efe4eacdf6407d6caba3981
7. 0xf764f2b585a5d0c1ccef11e1efe99d4bf79a55ecd4731100d7a92b4aa640bd48
8. 0x2c401fd6856ae7f734aca9b3154123dd5b2b1d09e830bd740019e1f7bce340d1
9. 0xa2cab213aa2d823e9f94de7f447b2a92773478aeffbcd1323368337fb0c57ce6
10. 0xe9a5d1c6719d67a94924cfd78ac5d857dfe591b756d7a88a4f7a4692f2e58d71
11. 0x926531ee7b85e18ef250d5e2cf7f1fe039b14d7d9a1ebadd7e87f963de66741a
12. 0x0574b16d30fa9d3621e88c3779ea2cd142521826d4e75735f3ae6d4ed075cfc4
13. 0x8f2d125f5fe55a24b5da16577766eeaa13f24a272bb4c1c016f423ae917da681
14. 0x9848c068b1371232529d2b5738fdc45b854c57da041b69ea7c9e112b14e2d9d1
15. 0x275720ecabb68df33eee92ae4fd70572a8d952d6c61c061c2869cfc3217aa5c5
16. 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4