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Evidence row 431301

Observed , by sync.x402_bazaar/1.

Kind
listing
About
source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-04-165
Recorded
Previous row
#412977
Body SHA-256
53713dfb397107078a79128d958491b67586b54200c0cca92ea083daf79ab641
Leaf
0x28c30b6340552c0410a7bc13d5884d0b555b31a5fd9aa9bcedaf3cd3655937dd

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://market.datapackvibe.com/x402/assistant-ib26-economics-04-165"
    ]
  ],
  "name": "market.datapackvibe.com/x402/assistant-ib26-economics-04-165",
  "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 — Base-100 series + Two-measure correlation: Base-100 series + Two-measure correlation 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": {
              "base_index": 0,
              "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-04-165"
              },
              "sku": "assistant-ib26-economics-04-165",
              "status": "delivered"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "base_index": {
                      "default": 0,
                      "maximum": 199,
                      "minimum": 0,
                      "type": "integer"
                    },
                    "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",
                    "base_index"
                  ],
                  "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": "2026-10-27T00:27:49.25Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-27T00:27:48.942Z"
    },
    "resource": "https://market.datapackvibe.com/x402/assistant-ib26-economics-04-165",
    "tags": [
      "ai",
      "economic-research",
      "workflow"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Housing supply — Base-100 series + Two-measure correlation: Base-100 series + Two-measure correlation 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":"53713dfb397107078a79128d958491b67586b54200c0cca92ea083daf79ab641","id":431301,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793086443199880,"prev":412977,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-04-165","subject_kind":"source_record"}

Proof

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

  1. 0x28c2e0653c018d3d063f391a92df585bf05829284abd56ec870b86363e9d8813
  2. 0x7b04ff2ecd05620729d96d4ddf2516b33eb1037881c836d3a1cbd945c1d125da
  3. 0xa91f72972026abefc8ff8936cee595f6b8aec77491ff1da768be29c93745fd11
  4. 0xa79b55cf23bb336b62fc0beae0178d86b5c6040c7fb74df7186b90ba050eec07
  5. 0x8b2d2b242006bd42b660b0eb3377b78b0eb160fa7629058a3250f1b8d7433a8d
  6. 0x208ff7f02025266d89f79df231bb396f23d6114f50ad49556cba4d8b531850be
  7. 0xfe17749f2ee343cfe1f926e9bfe6c3b28d4507b31213b6d067771372251a0ea2
  8. 0x86d175d5ebddf92b6547c7f7a6aa09037f3950a9f19b4b7717f1e1dfd0d5cccd
  9. 0x1d2370a54ee81b80db2cde6a0675bbf7196d4bd2501cac28ee2dfde63a32dcc3
  10. 0x119d4c62f2467379b4ad8ecee541493dc0dff08b8e9843267888bcc9adfb14af
  11. 0x64977be4349e1af29930fcfd7d89ebbb219bc4a1a076ecb37395cda952cbeb6b
  12. 0x53be2d72842ed384672ee78d06cbad599558474b78db9065a3b26f87d53522fa
  13. 0x28be2f2303fcac4decdb6323b0f4ee8f8a31038beb758eaafc604a98626292e4
  14. 0x8ff18b1523f9fbdd16a5796cbe184b46854c06256508af8de5509b598370c725
  15. 0xa383a1cfe9b3f6af67eb4c7642564b9424d46d7fca90e7ba175d549f8b67dd0c
  16. 0x52efa60e0c3d8525486d2310eb3b6b566c9677c64fd1f819edb072cf101bcbdb
  17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
  18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
  19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
Day root
0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
Chained
0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
Published
On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4

How to check it · This row as JSON