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Evidence row 81520

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-analytics-06-081
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e65f8e86529a43a94ba456ffe7db78c49df5facb0305dd1824a5b75556c613c0
Leaf
0x2e7fb092e5145f52d76f215d58999c0934edd0a715fd162c54be0bea0eae37e6

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://market.datapackvibe.com/x402/assistant-ib26-analytics-06-081"
    ]
  ],
  "name": "market.datapackvibe.com/x402/assistant-ib26-analytics-06-081",
  "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": "Data freshness — Numeric distribution + Two-measure correlation: Numeric distribution + Two-measure correlation for supplied data freshness records (age_minutes, record_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": "age_minutes",
              "rows": [
                {
                  "age_minutes": 10,
                  "dataset_group": "group-a",
                  "date": "2026-10-01",
                  "record_count": 1,
                  "row_id": "row-1"
                },
                {
                  "age_minutes": 20,
                  "dataset_group": "group-b",
                  "date": "2026-10-02",
                  "record_count": 2,
                  "row_id": "row-2"
                },
                {
                  "age_minutes": 15,
                  "dataset_group": "group-a",
                  "date": "2026-10-03",
                  "record_count": 3,
                  "row_id": "row-3"
                },
                {
                  "age_minutes": 30,
                  "dataset_group": "group-b",
                  "date": "2026-10-04",
                  "record_count": 4,
                  "row_id": "row-4"
                }
              ]
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "files": [],
              "order_id": "ord_example",
              "result": {
                "completed": true,
                "workflow": "ib26-analytics-06-081"
              },
              "sku": "assistant-ib26-analytics-06-081",
              "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": "age_minutes",
                      "enum": [
                        "age_minutes",
                        "record_count"
                      ],
                      "type": "string"
                    },
                    "rows": {
                      "default": [
                        {
                          "age_minutes": 10,
                          "dataset_group": "group-a",
                          "date": "2026-10-01",
                          "record_count": 1,
                          "row_id": "row-1"
                        },
                        {
                          "age_minutes": 20,
                          "dataset_group": "group-b",
                          "date": "2026-10-02",
                          "record_count": 2,
                          "row_id": "row-2"
                        },
                        {
                          "age_minutes": 15,
                          "dataset_group": "group-a",
                          "date": "2026-10-03",
                          "record_count": 3,
                          "row_id": "row-3"
                        },
                        {
                          "age_minutes": 30,
                          "dataset_group": "group-b",
                          "date": "2026-10-04",
                          "record_count": 4,
                          "row_id": "row-4"
                        }
                      ],
                      "items": {
                        "additionalProperties": false,
                        "properties": {
                          "age_minutes": {
                            "maximum": 1000000000000,
                            "minimum": -1000000000000,
                            "type": [
                              "number",
                              "null"
                            ]
                          },
                          "dataset_group": {
                            "default": "",
                            "maxLength": 80,
                            "type": "string"
                          },
                          "date": {
                            "default": "",
                            "maxLength": 10,
                            "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
                            "type": "string"
                          },
                          "record_count": {
                            "maximum": 1000000000000,
                            "minimum": -1000000000000,
                            "type": [
                              "number",
                              "null"
                            ]
                          },
                          "row_id": {
                            "default": "",
                            "maxLength": 80,
                            "minLength": 1,
                            "type": "string"
                          }
                        },
                        "required": [
                          "row_id",
                          "dataset_group",
                          "date",
                          "age_minutes",
                          "record_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": "2026-10-22T09:29:16.496Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-22T09:29:16.096Z"
    },
    "resource": "https://market.datapackvibe.com/x402/assistant-ib26-analytics-06-081",
    "tags": [
      "ai",
      "sector-analytics",
      "workflow"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Data freshness — Numeric distribution + Two-measure correlation: Numeric distribution + Two-measure correlation for supplied data freshness records (age_minutes, record_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":"e65f8e86529a43a94ba456ffe7db78c49df5facb0305dd1824a5b75556c613c0","id":81520,"kind":"listing","method":"baseline/1","observed_us":1793025500583117,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-analytics-06-081","subject_kind":"source_record"}

Proof

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

  1. 0x2e7fd0d3424820ad314046cdf7e7151ad1d534edf0c44dc93a99eac447f179f3
  2. 0x2488b32aabf093c0e9c0b50bd6647ef3c391a7811028d0c462a2cebb0a762601
  3. 0xcdce20228b86780e7618f5ddd57dad0bd1438a551791a6ed8bdeaecc53afe236
  4. 0xd77ec3bcd770d0ea0eab0c1c2e04639f88783f734b05dcb22e113058945d73b7
  5. 0x6c9bdf4aaac841d275153fff5cb4d4afd150399aca28c2d58c3c7ef25f9be64c
  6. 0xcaaa8784fa114e113bd2fe83f7279a0dfa1e26e013ca55ce3e3cae1dc410bd4d
  7. 0x0f18ab893d0c61a0c796ebdcee5440cc7109fc7dc19c04fe10f1700dec9bca54
  8. 0xf3aa0a94c387009dc20a66107815a15fc68bf9e8232f80b5c1eb344a7b54766c
  9. 0x088bdec931672eaa7d2cf29707e6696ee36f9b451597a9ea4de5fd5775495573
  10. 0xa951d5291fbe153c9da97ebe48573a4b06ab6c4cf74b760cdb5dd940d98878db
  11. 0x2087bc34c7c4a9c4216b0697b940d6f0a768262a8da11f1e788c8045c979de9c
  12. 0x12cda00da304cf48d9b3c1874c07a6f0a2e143ba0d25e359b8fd805abb057b32
  13. 0x36a44931b230976c04691d90bf3a25ed4111d74c78b672850d8025a911ca88dd
  14. 0x683955a5b2250ad50568d022a6580d8739b6aff1356779d72a773b088e7c289c
  15. 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
  16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
  17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON