Evidence row 73042

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://darklyenergized.com/api/v1/x402/series/batch"
    ]
  ],
  "name": "Darkly Energized",
  "owner_address": "0x540b090cf83d74eaaf12faaacd1b8f481a1b5501",
  "raw": {
    "accepts": [
      {
        "amount": "150000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x540B090cF83D74eaAf12fAAacd1B8f481a1B5501",
        "scheme": "exact"
      }
    ],
    "description": "Fetch multiple computed series in one call (the sum of each series price)",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "ids": [
                "cbdeo",
                "cb_usd_walcl"
              ]
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "data": {
                "cbdeo": {
                  "data": [
                    {
                      "time": "2026-10-01",
                      "value": 1.23
                    }
                  ],
                  "id": "cbdeo",
                  "name": "Central Bank Dark Energy Oscillator"
                }
              },
              "meta": {
                "count": 1,
                "pagination": {
                  "cursor": "2026-10-01",
                  "hasMore": true,
                  "total": 7351
                },
                "timestamp": "2026-10-01T00:00:00.000Z"
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "from": {
                      "description": "Start date (YYYY-MM-DD)",
                      "format": "date",
                      "type": "string"
                    },
                    "ids": {
                      "description": "Up to 20 series ids; the price is the sum of each distinct series",
                      "items": {
                        "enum": [
                          "cbdet",
                          "cbdeo",
                          "wresbal_plus",
                          "fed_drains",
                          "cb_usd_walcl",
                          "cb_usd_jpnassets",
                          "cb_usd_ecbassetsw",
                          "cb_usd_cncbbs",
                          "cb_usd_gbcbbs",
                          "cb_usd_chcbbs",
                          "cb_usd_cacbbs",
                          "cb_usd_krcbbs"
                        ],
                        "type": "string"
                      },
                      "maxItems": 20,
                      "minItems": 1,
                      "type": "array"
                    },
                    "summary": {
                      "default": false,
                      "type": "boolean"
                    },
                    "to": {
                      "description": "End date (YYYY-MM-DD)",
                      "format": "date",
                      "type": "string"
                    }
                  },
                  "required": [
                    "ids"
                  ]
                },
                "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": {
                  "properties": {
                    "data": {
                      "additionalProperties": {
                        "properties": {
                          "data": {
                            "items": {
                              "properties": {
                                "time": {
                                  "example": "2026-02-14",
                                  "format": "date",
                                  "type": "string"
                                },
                                "value": {
                                  "description": "Null where the series has no value on that date (for example while a computed series warms up).",
                                  "example": 1.23,
                                  "type": [
                                    "number",
                                    "null"
                                  ]
                                }
                              },
                              "required": [
                                "time",
                                "value"
                              ],
                              "type": "object"
                            },
                            "type": "array"
                          },
                          "id": {
                            "type": "string"
                          },
                          "name": {
                            "type": "string"
                          }
                        },
                        "type": "object"
                      },
                      "type": "object"
                    },
                    "meta": {
                      "properties": {
                        "count": {
                          "type": "integer"
                        },
                        "dataRange": {
                          "properties": {
                            "from": {
                              "format": "date",
                              "type": "string"
                            },
                            "to": {
                              "format": "date",
                              "type": "string"
                            }
                          },
                          "type": "object"
                        },
                        "freshness": {
                          "properties": {
                            "frequency": {
                              "type": "string"
                            },
                            "isStale": {
                              "type": "boolean"
                            },
                            "lastObservation": {
                              "format": "date",
                              "type": "string"
                            }
                          },
                          "type": "object"
                        },
                        "pagination": {
                          "properties": {
                            "cursor": {
                              "type": "string"
                            },
                            "hasMore": {
                              "type": "boolean"
                            },
                            "total": {
                              "type": "integer"
                            }
                          },
                          "type": "object"
                        },
                        "timestamp": {
                          "format": "date-time",
                          "type": "string"
                        }
                      },
                      "required": [
                        "timestamp"
                      ],
                      "type": "object"
                    }
                  },
                  "required": [
                    "data",
                    "meta"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1792074112/bazaar-icons/4f30b35f87c39f8e.png",
    "lastUpdated": "2026-10-15T14:28:42.859Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-15T14:28:42.743Z"
    },
    "resource": "https://darklyenergized.com/api/v1/x402/series/batch",
    "serviceName": "Darkly Energized",
    "tags": [
      "central-banks",
      "liquidity",
      "macro",
      "balance-sheets",
      "usd"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Fetch multiple computed series in one call (the sum of each series price)"
}

What the leaf hashes

{"body":"cd8edfa8e7743e2ce8f1e9c111916b08fbab2435c369cd72806cc5e81cb3665e","id":73042,"kind":"listing","method":"baseline/1","observed_us":1793025486971172,"prev":null,"subject":"x402_bazaar:https://darklyenergized.com/api/v1/x402/series/batch","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x3730272a02d9d184ae512a7ebfb31e9aa5b45d25322adf03a26b80a1de564b0b
2. 0x1082961bf26daa087fddf8f03634a49cc3baffc18954270a73f76e69092e8b00
3. 0x5ce9b65426c87a3c30a14865d72970405b48e3cb7c84e4bd2b596e06603cb8b1
4. 0xd15e5d35f979314688f6a5474167f7a9b80d26de2645187e147105e39ec4516b
5. 0xc56ff8d3b6919cb7499605cb9cd7b1557b7aeb9855aa365c14d7294d9598f503
6. 0x5a67a4169dd209afdf2626f7070e6e3db70d344e7baa8aabe51faea3824c7bb4
7. 0x3df80040a1fbbac2cfbe93e624095694d4e8aceb9f5f8eafa8ad80a98eea2d98
8. 0xd160a10c573b9a4c5e85fde3cd927fa2eb48ea3a119c783f7946aad17df52eb8
9. 0xccde764a9dad94e012262c23cb26faf6ab3ad6398eb6de621d7359132d68c0af
10. 0x8681b8a904a71605e6e13e7c5c8ece78e783c5629075c54dc57234a15410c0d8
11. 0x92b5da9306740c6310c9590169e789efc810ad3fa152b365777b6395fec4767f
12. 0x8b23d34f6cd746f123b1e4d09449280800a81e00febe1fd9224b6802057238d5
13. 0xdfc7a920beab71e6882e75c57bf136a5354c4ea989a35108a69046bc62059090
14. 0x4338355a835617a26aa0bfcc971e84eb030d84e2aa840e3c8af958921dd080c7
15. 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae