Evidence row 1038995

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.additiveatlas.monon.space/v1/labels/analyze/diff"
    ]
  ],
  "name": "Additive Atlas",
  "owner_address": "0x6fff720533330bf937130f5542511754258d88da",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x6fFF720533330Bf937130F5542511754258d88DA",
        "scheme": "exact"
      }
    ],
    "description": "Find the additives named on a food label and return, for each, the cross-axis derivation across jurisdictions",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "axis": "JP",
              "lang": "ja",
              "text": [
                "ソルビン酸（Ｋ）",
                "カラメル色素"
              ]
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "interactions": [],
              "meta": {
                "disclaimer": {
                  "en": "Every record is a draft and needs verification. This is not a safety judgement: it returns what each jurisdiction has officially decided, the differences between them, and the sources.",
                  "ja": "全件ドラフト＝要検証。安全/危険の判定ではなく、各法域の公的判断の差分と根拠を返す。"
                },
                "last_verified": "2026-09-24",
                "sources": "/v1/sources"
              },
              "scope": {
                "alias_langs": [
                  "ja"
                ],
                "axis": "JP",
                "lang": "ja"
              },
              "tokens": [
                {
                  "matches": [
                    {
                      "axis": "JP",
                      "axis_category": null,
                      "group_type": "shared_name",
                      "id": "jp:caramel",
                      "identifiers": [],
                      "is_group": true,
                      "is_open": false,
                      "name": "カラメル色素（共有名）",
                      "translations": {},
                      "use_category": [
                        "着色料"
                      ]
                    }
                  ],
                  "token": "カラメル色素"
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "axis": {
                      "description": "Regulatory axis the label is written for",
                      "enum": [
                        "JP",
                        "US",
                        "EU"
                      ],
                      "type": "string"
                    },
                    "lang": {
                      "description": "Language of the label text (ISO 639-1). Accepted axis+lang pairs are listed by GET / under scopes",
                      "type": "string"
                    },
                    "text": {
                      "description": "The additive (or whole ingredient) section of one label: one raw string, or an array of already-split items",
                      "oneOf": [
                        {
                          "type": "string"
                        },
                        {
                          "items": {
                            "type": "string"
                          },
                          "type": "array"
                        }
                      ]
                    }
                  },
                  "required": [
                    "text",
                    "axis",
                    "lang"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "description": "Per token, the substances it resolved to, each carrying the cross-axis derivation (axes[]). Full response shape and vocabulary: /openapi.yaml on this host. Every record is a draft and needs verification; not a safety judgement.",
                  "properties": {
                    "interactions": {
                      "type": "array"
                    },
                    "meta": {
                      "type": "object"
                    },
                    "scope": {
                      "type": "object"
                    },
                    "tokens": {
                      "type": "array"
                    }
                  },
                  "required": [
                    "scope",
                    "tokens",
                    "interactions",
                    "meta"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-28T23:02:41.504Z",
    "quality": {
      "l30DaysTotalCalls": 9,
      "l30DaysUniquePayers": 7,
      "lastCalledAt": "2026-10-28T23:02:40.584Z"
    },
    "resource": "https://api.additiveatlas.monon.space/v1/labels/analyze/diff",
    "serviceName": "Additive Atlas",
    "tags": [
      "food-additives",
      "regulation",
      "labelling",
      "eu",
      "japan"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Find the additives named on a food label and return, for each, the cross-axis derivation across jurisdictions"
}

What the leaf hashes

{"body":"5f5b8388fa8e7e7cd8bd49cc7b0207a9dc33ef860b7ea1803b2ef037b0567f17","id":1038995,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793298277669162,"prev":64545,"subject":"x402_bazaar:https://api.additiveatlas.monon.space/v1/labels/analyze/diff","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x6c8ba3416ca5030b285c4c3c2cfb6ee8e13b83a9cac06b49a7ba551658287dce
2. 0x85d7cdf277d8ffc97f46378188c4da182b6987a2dca8c05f9a63c1f98e4a126e
3. 0x4fcb1a7be2f8f9bfd7f6d97638d61c391c532cf1a767ae8376e58c5a8d9b543e
4. 0xd7553072196635d746546d74cc76da4d883a9adf9374c434734ac82bff1a24f7
5. 0x259a0dbe64ffaaf1dbae61d5a7efe8cf8e745370892aa433d5a1756bb137ff0c
6. 0x152c5fd3e75c680b2bd24e41b239a3d6ed3656ff414e6aa9d5fd9a1cdd054bd8
7. 0xe1ae99ec48f011f008dde217291f50306dc52c0b9633c4d83a681079cd7e7036
8. 0x1eee977078e0344acf83427de3513eb91dcf91dbe86854667c921745b1886e50
9. 0x5fdf97c5d906693558bd1aa72c403fd816bda849a12af10823598a9d23d18cfd
10. 0x90b7b81ca524e2e19d32ea9d262d84b14e9df460aa2730e0bbb502b3596e45aa
11. 0x822b46313ff6103a9602f8c797065dfc8c0ea53c9389fd321d11aec4dfeee1e6
12. 0x05fa5be9c2a66f331311f6f4dd73676013e74546ee5507619f9677a0ae066d84
13. 0x5e082ba4c95cbcfbd572fafcdfd31d533e69877dbf53c456d3c5b2f727f18ffe
14. 0xec2e740df411d32a080c5e65c8b0ca511ad665b213532cee58525a97aebd2893
15. 0x60b5befbd81f025904c8a3936b7ba86e3245ad5b37c615d01d42aa3227e3ed2e
16. 0xe2d603cd6f987214550319ad4fa39952b6098bc5c1b20893b6b80e8d82a79934
17. 0x91f12a2db1e2c1be07cbe4de3981a37a33051a36d3c3eee5a260804add6d1d75
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1