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Evidence row 755694

Observed , by sync.x402_bazaar/1.

Kind
listing
About
source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-04-157
Recorded
Previous row
#88200
Body SHA-256
dcaff6d98b8064db55f0a78de96347e59773586964876b7ae2014d0a29e46d33
Leaf
0xa2dda50302f613dcaac740efaa073977941956b1c9b5d0b01395be5baae302ab

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://market.datapackvibe.com/x402/assistant-ib26-economics-04-157"
    ]
  ],
  "name": "market.datapackvibe.com/x402/assistant-ib26-economics-04-157",
  "owner_address": "0x8bc2aecdd86097f74a1a5fa17764108d9a683c8c",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x8bc2AECdD86097F74a1a5fa17764108D9a683C8C",
        "scheme": "exact"
      }
    ],
    "description": "Housing supply — Adjacent row changes + IQR outlier flags: Adjacent row changes + IQR outlier flags for supplied housing supply records (completed_units, permitted_units). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 rows.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "field": "completed_units",
              "rows": [
                {
                  "completed_units": 10,
                  "date": "2026-10-01",
                  "permitted_units": 1,
                  "region": "group-a",
                  "row_id": "row-1"
                },
                {
                  "completed_units": 20,
                  "date": "2026-10-02",
                  "permitted_units": 2,
                  "region": "group-b",
                  "row_id": "row-2"
                },
                {
                  "completed_units": 15,
                  "date": "2026-10-03",
                  "permitted_units": 3,
                  "region": "group-a",
                  "row_id": "row-3"
                },
                {
                  "completed_units": 30,
                  "date": "2026-10-04",
                  "permitted_units": 4,
                  "region": "group-b",
                  "row_id": "row-4"
                }
              ]
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "files": [],
              "order_id": "ord_example",
              "result": {
                "completed": true,
                "workflow": "ib26-economics-04-157"
              },
              "sku": "assistant-ib26-economics-04-157",
              "status": "delivered"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "field": {
                      "default": "completed_units",
                      "enum": [
                        "completed_units",
                        "permitted_units"
                      ],
                      "type": "string"
                    },
                    "rows": {
                      "default": [
                        {
                          "completed_units": 10,
                          "date": "2026-10-01",
                          "permitted_units": 1,
                          "region": "group-a",
                          "row_id": "row-1"
                        },
                        {
                          "completed_units": 20,
                          "date": "2026-10-02",
                          "permitted_units": 2,
                          "region": "group-b",
                          "row_id": "row-2"
                        },
                        {
                          "completed_units": 15,
                          "date": "2026-10-03",
                          "permitted_units": 3,
                          "region": "group-a",
                          "row_id": "row-3"
                        },
                        {
                          "completed_units": 30,
                          "date": "2026-10-04",
                          "permitted_units": 4,
                          "region": "group-b",
                          "row_id": "row-4"
                        }
                      ],
                      "items": {
                        "additionalProperties": false,
                        "properties": {
                          "completed_units": {
                            "maximum": 1000000000000,
                            "minimum": -1000000000000,
                            "type": [
                              "number",
                              "null"
                            ]
                          },
                          "date": {
                            "default": "",
                            "maxLength": 10,
                            "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
                            "type": "string"
                          },
                          "permitted_units": {
                            "maximum": 1000000000000,
                            "minimum": -1000000000000,
                            "type": [
                              "number",
                              "null"
                            ]
                          },
                          "region": {
                            "default": "",
                            "maxLength": 80,
                            "type": "string"
                          },
                          "row_id": {
                            "default": "",
                            "maxLength": 80,
                            "minLength": 1,
                            "type": "string"
                          }
                        },
                        "required": [
                          "row_id",
                          "region",
                          "date",
                          "completed_units",
                          "permitted_units"
                        ],
                        "type": "object"
                      },
                      "maxItems": 200,
                      "minItems": 1,
                      "type": "array"
                    }
                  },
                  "required": [
                    "rows",
                    "field"
                  ],
                  "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": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-28T06:29:57.712Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-28T06:29:57.408Z"
    },
    "resource": "https://market.datapackvibe.com/x402/assistant-ib26-economics-04-157",
    "tags": [
      "ai",
      "economic-research",
      "workflow"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Housing supply — Adjacent row changes + IQR outlier flags: Adjacent row changes + IQR outlier flags for supplied housing supply records (completed_units, permitted_units). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 rows."
}

What the leaf hashes

{"body":"dcaff6d98b8064db55f0a78de96347e59773586964876b7ae2014d0a29e46d33","id":755694,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793178930460650,"prev":88200,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-04-157","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (231336 rows).

  1. 0xa2dc6a93f1d36e23b4def07117462916701b1d14736a82ebd0c91ee916924936
  2. 0xf5baffe459a75bd6ed9958b8d32c83f8f7c71a8ab83ad50ce5f7135f3f69d924
  3. 0x2227b07a4b2fb2761b34a8edc4258c447e9ccf349158bf878a12435dc3a20765
  4. 0x23a0cbdc95a2654eb2488f1870475e94070dac38133f58bbf7a022a4d6dfbefb
  5. 0x8c85406a6b2ae8c543403c45fe17d10d5f5f5f20d260758f96f3986b06236d11
  6. 0x6aedd78e9497082c3f6db51b7b2f898b3c52bf636b2f894f49469e330c2a8cd5
  7. 0xccdf746aa960322f2c639cff8d90765c67f012eeb39109a07bbafb6fcfe58248
  8. 0x19825ebf9e21a5ea195648ad66aa8a30219028dd764ecc05bcd6f09593a98695
  9. 0x024f0b56a3309d1bb5fdeef2ed404fc5ce788bb7001d8352b6a93f3ef3e05ce6
  10. 0x1a5657acfb1ead520df401ca282b5a4896a563e718d2ed610599a361b90623d6
  11. 0x824ff28e312522c3d54662df3873b742fa9bc26950049e38193bad1d23cb5188
  12. 0x842d7b1987612c487a9896ed293fbf4e4e5257a7108fa185ae50a30dccfb4801
  13. 0xa938e25481f6c2bb7474d5ed23c3e6616105250a53a3f98587d0ebff02240902
  14. 0xc4674b97eec0bfb92cf9c2ffb4427d455d9f902b5fe3ea0be83ee462202d7416
  15. 0xcf313ac43fef601c9e46f82a687b6a3c655f47c31675c1791c49de20295be63d
  16. 0x0f8977bd16865247451d1ee836b084081d3d0cd17d6a07353fad0c70393c7403
  17. 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
  18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af
Day root
0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e
Chained
0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be
Published
On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae

How to check it · This row as JSON