Evidence row 534231

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "Get a structured profile of a specific ingredient: nutrition, allergens, diets, price, environmental impact.",
      "inputSchema": {
        "properties": {
          "name": {
            "description": "The ingredient name, e.g. 'apple'.",
            "type": "string"
          }
        },
        "required": [
          "name"
        ],
        "type": "object"
      },
      "name": "foodbe_ingredient"
    },
    {
      "description": "Ask a single food question and get a grounded, cited answer from Foodbe's fact-checked corpus. Refuses rather than guessing if no verified answer exists.",
      "inputSchema": {
        "properties": {
          "currentGroceryItems": {
            "items": {
              "type": "string"
            },
            "type": "array"
          },
          "question": {
            "description": "The food question to ask.",
            "type": "string"
          }
        },
        "required": [
          "question"
        ],
        "type": "object"
      },
      "name": "foodbe_query"
    },
    {
      "description": "Ask a food question and get answers from all three Foodbe expert voices at once: Neuro (science), Oracle (history/culture), Chefy (technique).",
      "inputSchema": {
        "properties": {
          "question": {
            "type": "string"
          }
        },
        "required": [
          "question"
        ],
        "type": "object"
      },
      "name": "foodbe_query_all"
    }
  ]
}

What the leaf hashes

{"body":"9350aec547ba429df103fec36a511597abeaa790632ab6397de7958d84b97623","id":534231,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793127963358152,"prev":null,"subject":"6f9545fd-2b0b-4a31-b58b-7a3d05f300ec","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. 0x35421f1ce8b660bb1ce16d6050c0ca77acdc2f1984868350f0bddb0a1c098ff5
2. 0xe92178e6eaec7035bf822aca5a5896c7e6e061fc4044e27fc1aa2987fcce6167
3. 0x3d8fda600a44ea382451b95dbad55aacfc06e9991790bfafa881b742c9a238d0
4. 0xd330c18f0dfc04088971d3ac2c945ed1aa986ebbd1ababd2c73420aa748cc3da
5. 0x932440478ab5c0ac124ea5b6814232b036a067308a150b59423e9784775dae5c
6. 0x47e09ed4d2635d714382880f8648f559347d29eb8546ab7af990a13a2f3b61e9
7. 0x3dbf315519d91a8a8ea2cb2bab2d1575237d379215229ed0dfc5b74d9a2a21df
8. 0x611c7f0e6a838b98422303f73c178a3e13e7cb944e54e97bfc2ba04fbdea053e
9. 0xc152073caced4e5a995d003163abcd64f3b1154b53248c267422ce29d71ffac3
10. 0x45034b1f6c5ebc39680cf8c4851196837680a23fba48314336cce947015fb3a8
11. 0x7d16ca26502bd3cffc15f5f1d96c750b48f891e77865e69e164c7296932a66f7
12. 0x0491d1aef43a95c6e235bd50f122c12c8c56196bb71b329f055061f0e9ee7115
13. 0x5a83a2d5b2abb340c16172caf3ef83b831e168d2e94e4154a4ad72adcac5cad2
14. 0x595de2dea3b8fa56dbd6142dd78ae79f3e7169c631e41a844b100613abb3e430
15. 0x8360ee1105e4d9f9312067cbbfd47c69c5948665ae582b9684a580c8f4e199e1
16. 0x52efa60e0c3d8525486d2310eb3b6b566c9677c64fd1f819edb072cf101bcbdb
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4