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Evidence row 428478

Observed , by sync.x402_bazaar/1.

Kind
listing
About
source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-news-13-016
Recorded
Previous row
#412375
Body SHA-256
a7cb76de69779756cedc6aecddc05d46053bf8eaf7a4ab1db847358f3ae86e4d
Leaf
0xac7444aacdc35057c648400486ba1de5bd59b352b761dae835f74931437909a2

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://market.datapackvibe.com/x402/assistant-ib26-news-13-016"
    ]
  ],
  "name": "market.datapackvibe.com/x402/assistant-ib26-news-13-016",
  "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": "Social post observations — Record quality audit + Secondary-measure weighted mean: Record quality audit + Secondary-measure weighted mean for supplied social post observations records (impressions, engagement_count). 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": "impressions",
              "rows": [
                {
                  "channel_group": "group-a",
                  "date": "2026-10-01",
                  "engagement_count": 1,
                  "impressions": 10,
                  "row_id": "row-1"
                },
                {
                  "channel_group": "group-b",
                  "date": "2026-10-02",
                  "engagement_count": 2,
                  "impressions": 20,
                  "row_id": "row-2"
                },
                {
                  "channel_group": "group-a",
                  "date": "2026-10-03",
                  "engagement_count": 3,
                  "impressions": 15,
                  "row_id": "row-3"
                },
                {
                  "channel_group": "group-b",
                  "date": "2026-10-04",
                  "engagement_count": 4,
                  "impressions": 30,
                  "row_id": "row-4"
                }
              ]
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "files": [],
              "order_id": "ord_example",
              "result": {
                "completed": true,
                "workflow": "ib26-news-13-016"
              },
              "sku": "assistant-ib26-news-13-016",
              "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": "impressions",
                      "enum": [
                        "impressions",
                        "engagement_count"
                      ],
                      "type": "string"
                    },
                    "rows": {
                      "default": [
                        {
                          "channel_group": "group-a",
                          "date": "2026-10-01",
                          "engagement_count": 1,
                          "impressions": 10,
                          "row_id": "row-1"
                        },
                        {
                          "channel_group": "group-b",
                          "date": "2026-10-02",
                          "engagement_count": 2,
                          "impressions": 20,
                          "row_id": "row-2"
                        },
                        {
                          "channel_group": "group-a",
                          "date": "2026-10-03",
                          "engagement_count": 3,
                          "impressions": 15,
                          "row_id": "row-3"
                        },
                        {
                          "channel_group": "group-b",
                          "date": "2026-10-04",
                          "engagement_count": 4,
                          "impressions": 30,
                          "row_id": "row-4"
                        }
                      ],
                      "items": {
                        "additionalProperties": false,
                        "properties": {
                          "channel_group": {
                            "default": "",
                            "maxLength": 80,
                            "type": "string"
                          },
                          "date": {
                            "default": "",
                            "maxLength": 10,
                            "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
                            "type": "string"
                          },
                          "engagement_count": {
                            "maximum": 1000000000000,
                            "minimum": -1000000000000,
                            "type": [
                              "number",
                              "null"
                            ]
                          },
                          "impressions": {
                            "maximum": 1000000000000,
                            "minimum": -1000000000000,
                            "type": [
                              "number",
                              "null"
                            ]
                          },
                          "row_id": {
                            "default": "",
                            "maxLength": 80,
                            "minLength": 1,
                            "type": "string"
                          }
                        },
                        "required": [
                          "row_id",
                          "channel_group",
                          "date",
                          "impressions",
                          "engagement_count"
                        ],
                        "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": "2026-10-27T03:58:50.746Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-27T03:58:50.49Z"
    },
    "resource": "https://market.datapackvibe.com/x402/assistant-ib26-news-13-016",
    "tags": [
      "ai",
      "news-intelligence",
      "workflow"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Social post observations — Record quality audit + Secondary-measure weighted mean: Record quality audit + Secondary-measure weighted mean for supplied social post observations records (impressions, engagement_count). 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":"a7cb76de69779756cedc6aecddc05d46053bf8eaf7a4ab1db847358f3ae86e4d","id":428478,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793086370241511,"prev":412375,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-news-13-016","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. 0xac73e192395fff00ccfcc23577bdf7291ae2fdeeeeda975ba17079e4f5484de2
  2. 0x44e4f8f38c3efb59d99776bfa034a263842b8b4998fd600f9f602cf5857f8a21
  3. 0xc9022154dc648abac103c2378dec8fbb5fff83aacc75322de9e6c9603e0b16bf
  4. 0x9c3d71738f62dcc31c7aef40c31cf15e6d3a34baa5fcf838b43bf13f9387bf51
  5. 0x166a7ac36aaa4d1f3422e4fd7fc4ac77bdc1fc342954cbea873c7af6a0e9a4a6
  6. 0x29bb228b8b6f30df9f0f5dd794a01cf135442789a79963d438a2f2082d8efd18
  7. 0xa13ea2c29f2b0062dd89d58180e61d417d57afaab89808ab051905ddf92d388b
  8. 0x409491c086c58c49a3c2db42895c0d31d04b6d553deff1f9c47c707925c5deda
  9. 0x6fc61e48909f97d3f6b86d2a5f6f7eac9fcd0f1775ed69548bae312f70df7d1b
  10. 0xfe14c6f832dc0a01e63fa63084a85bde916088bcb77453aa560dca32b65f5dd8
  11. 0xde913d6b7ca5561f6db7794c560faa6a3839a8a4692c438fad6d23e68a99f44a
  12. 0xe58ece954b3b0e80c16db5967815baeb4102983fd3dbc48dbb6146da839f558b
  13. 0x5e700087f2a5e8fb7372f2c2db037d66942006d666bb45dd92f745011295fa7b
  14. 0x98c6ed3e7b5bb7f1757a8660af410226a11dd563bf83010040c2ce059ab45e54
  15. 0xec7bb68216a4deb1960acfbbd75da88f7e468b58adb9cf3ec62f2790e46508b3
  16. 0x64c405a28e8819716221eb2529fe4ce277ab08025e17e685cbd5ece75ceb75c7
  17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
  18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
  19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
Day root
0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
Chained
0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
Published
On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4

How to check it · This row as JSON