addrbookFor publishers
← The evidence ledger

Evidence row 754681

Observed , by sync.x402_bazaar/1.

Kind
listing
About
source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-13-177
Recorded
Previous row
#207757
Body SHA-256
3bc00ef0338b4767f9513cb4106ab442cb2cc3d139d56ea1752d1065415f03c5
Leaf
0x75ddc47abc43b97286f44a8b6508b383ccbfd3efcd9016995d1536924f6f1ac9

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://market.datapackvibe.com/x402/assistant-ib26-economics-13-177"
    ]
  ],
  "name": "market.datapackvibe.com/x402/assistant-ib26-economics-13-177",
  "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": "Infrastructure maintenance — IQR outlier flags + Secondary-measure weighted mean: IQR outlier flags + Secondary-measure weighted mean for supplied infrastructure maintenance records (inspected_assets, repaired_assets). 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": "inspected_assets",
              "rows": [
                {
                  "date": "2026-10-01",
                  "inspected_assets": 10,
                  "region": "group-a",
                  "repaired_assets": 1,
                  "row_id": "row-1"
                },
                {
                  "date": "2026-10-02",
                  "inspected_assets": 20,
                  "region": "group-b",
                  "repaired_assets": 2,
                  "row_id": "row-2"
                },
                {
                  "date": "2026-10-03",
                  "inspected_assets": 15,
                  "region": "group-a",
                  "repaired_assets": 3,
                  "row_id": "row-3"
                },
                {
                  "date": "2026-10-04",
                  "inspected_assets": 30,
                  "region": "group-b",
                  "repaired_assets": 4,
                  "row_id": "row-4"
                }
              ]
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "files": [],
              "order_id": "ord_example",
              "result": {
                "completed": true,
                "workflow": "ib26-economics-13-177"
              },
              "sku": "assistant-ib26-economics-13-177",
              "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": "inspected_assets",
                      "enum": [
                        "inspected_assets",
                        "repaired_assets"
                      ],
                      "type": "string"
                    },
                    "rows": {
                      "default": [
                        {
                          "date": "2026-10-01",
                          "inspected_assets": 10,
                          "region": "group-a",
                          "repaired_assets": 1,
                          "row_id": "row-1"
                        },
                        {
                          "date": "2026-10-02",
                          "inspected_assets": 20,
                          "region": "group-b",
                          "repaired_assets": 2,
                          "row_id": "row-2"
                        },
                        {
                          "date": "2026-10-03",
                          "inspected_assets": 15,
                          "region": "group-a",
                          "repaired_assets": 3,
                          "row_id": "row-3"
                        },
                        {
                          "date": "2026-10-04",
                          "inspected_assets": 30,
                          "region": "group-b",
                          "repaired_assets": 4,
                          "row_id": "row-4"
                        }
                      ],
                      "items": {
                        "additionalProperties": false,
                        "properties": {
                          "date": {
                            "default": "",
                            "maxLength": 10,
                            "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
                            "type": "string"
                          },
                          "inspected_assets": {
                            "maximum": 1000000000000,
                            "minimum": -1000000000000,
                            "type": [
                              "number",
                              "null"
                            ]
                          },
                          "region": {
                            "default": "",
                            "maxLength": 80,
                            "type": "string"
                          },
                          "repaired_assets": {
                            "maximum": 1000000000000,
                            "minimum": -1000000000000,
                            "type": [
                              "number",
                              "null"
                            ]
                          },
                          "row_id": {
                            "default": "",
                            "maxLength": 80,
                            "minLength": 1,
                            "type": "string"
                          }
                        },
                        "required": [
                          "row_id",
                          "region",
                          "date",
                          "inspected_assets",
                          "repaired_assets"
                        ],
                        "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": "2026-10-27T22:34:05.024Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-27T22:34:04.813Z"
    },
    "resource": "https://market.datapackvibe.com/x402/assistant-ib26-economics-13-177",
    "tags": [
      "ai",
      "economic-research",
      "workflow"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Infrastructure maintenance — IQR outlier flags + Secondary-measure weighted mean: IQR outlier flags + Secondary-measure weighted mean for supplied infrastructure maintenance records (inspected_assets, repaired_assets). 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":"3bc00ef0338b4767f9513cb4106ab442cb2cc3d139d56ea1752d1065415f03c5","id":754681,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793178886148328,"prev":207757,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-13-177","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. 0x75dd6299b9d64e8e62c1eaab95f274f72a34220bdfbcfcf5a13cf13a484e4c7f
  2. 0xa0c9ca19807aab024679c79726dd953d4ea2c4cbc4a8f50f4c21667c5915b532
  3. 0xf7d84e4b7feaae10a0983ca87787e7708a57c624b155c2f4ec242b7dd95daa25
  4. 0x21a0fd62540bfdb0de49906bdec8cdb8d5a5d8feae7b5fb895651acb895a1ad7
  5. 0x319dc5b52435d16be17b5ed634f1e6b723d80c3f659af06b6f2104b8dcfa575f
  6. 0x2ad10601bc5a757f0a26b0c283362f6c0fcb2a3736cfe49a2be4db3b497cf333
  7. 0x42f78c61a46d3baba9047e0fca5f351a421f4f13e4febc9001746547d9463793
  8. 0x4e0fb3b3f1f4b6216d161e020c383f8f132de27127a7dc17352aa983b109b4c2
  9. 0x511dfda90016df4ea2d3d677c35bac13275332ef5295560bfdd4bc812f798f2b
  10. 0xbc37339f1d4bff78bd5c3f48093d1ca3086e5a454e6b5e0554a3025f8cb05f9e
  11. 0x191722a60852585b0822c56f76de8e5645e858684b96888ba9c853cf22ce4b29
  12. 0xdb715aef70540cf2462c6d23ed65a7b4f80c4d46060d218b3f284831fef0fc9e
  13. 0x95d7bc27dc9ea43e607251bd7e1cdfa9e00b59b71051b5db78fe06bf25becc5b
  14. 0x40581185279a8bf075dca3a4c3a5648ec6f62098ba7402cbc097d5cc707e0840
  15. 0xab4e84d781dccd579dcf5c47a356a4a2e6cac58a2aefdf3543a3fa15238fa4db
  16. 0x74cf00e07b52415c2184cf20be69d195ed2725497a6892c2f3e449497c17d0ec
  17. 0x7a743a0a09057bae687051274e1d45bf973bd36a1a4ba16a191b5d29e3bdfa2a
  18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f
Day root
0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e
Chained
0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be
Published
On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae

How to check it · This row as JSON