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Evidence row 1276889

Observed , by sync.x402_bazaar/1.

Kind
listing
About
source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-education-09-058
Recorded
Previous row
#91095
Body SHA-256
2862d898ca9f5826703db9486fe5e8cf6dc91bc6dcb9a6c00e5a0e784fd24046
Leaf
0x662fd1d2c60a863696bd7a586e2faf8026ac943bede1d52d246f1161bfd1ad19

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://market.datapackvibe.com/x402/assistant-ib26-education-09-058"
    ]
  ],
  "name": "market.datapackvibe.com/x402/assistant-ib26-education-09-058",
  "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": "Study recruitment — Duplicate key report + Numeric row ordering: Duplicate key report + Numeric row ordering for supplied study recruitment records (eligible_candidates, enrolled_candidates). 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": "eligible_candidates",
              "rows": [
                {
                  "course_group": "group-a",
                  "date": "2026-10-01",
                  "eligible_candidates": 10,
                  "enrolled_candidates": 1,
                  "row_id": "row-1"
                },
                {
                  "course_group": "group-b",
                  "date": "2026-10-02",
                  "eligible_candidates": 20,
                  "enrolled_candidates": 2,
                  "row_id": "row-2"
                },
                {
                  "course_group": "group-a",
                  "date": "2026-10-03",
                  "eligible_candidates": 15,
                  "enrolled_candidates": 3,
                  "row_id": "row-3"
                },
                {
                  "course_group": "group-b",
                  "date": "2026-10-04",
                  "eligible_candidates": 30,
                  "enrolled_candidates": 4,
                  "row_id": "row-4"
                }
              ]
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "files": [],
              "order_id": "ord_example",
              "result": {
                "completed": true,
                "workflow": "ib26-education-09-058"
              },
              "sku": "assistant-ib26-education-09-058",
              "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": "eligible_candidates",
                      "enum": [
                        "eligible_candidates",
                        "enrolled_candidates"
                      ],
                      "type": "string"
                    },
                    "rows": {
                      "default": [
                        {
                          "course_group": "group-a",
                          "date": "2026-10-01",
                          "eligible_candidates": 10,
                          "enrolled_candidates": 1,
                          "row_id": "row-1"
                        },
                        {
                          "course_group": "group-b",
                          "date": "2026-10-02",
                          "eligible_candidates": 20,
                          "enrolled_candidates": 2,
                          "row_id": "row-2"
                        },
                        {
                          "course_group": "group-a",
                          "date": "2026-10-03",
                          "eligible_candidates": 15,
                          "enrolled_candidates": 3,
                          "row_id": "row-3"
                        },
                        {
                          "course_group": "group-b",
                          "date": "2026-10-04",
                          "eligible_candidates": 30,
                          "enrolled_candidates": 4,
                          "row_id": "row-4"
                        }
                      ],
                      "items": {
                        "additionalProperties": false,
                        "properties": {
                          "course_group": {
                            "default": "",
                            "maxLength": 80,
                            "type": "string"
                          },
                          "date": {
                            "default": "",
                            "maxLength": 10,
                            "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
                            "type": "string"
                          },
                          "eligible_candidates": {
                            "maximum": 1000000000000,
                            "minimum": -1000000000000,
                            "type": [
                              "number",
                              "null"
                            ]
                          },
                          "enrolled_candidates": {
                            "maximum": 1000000000000,
                            "minimum": -1000000000000,
                            "type": [
                              "number",
                              "null"
                            ]
                          },
                          "row_id": {
                            "default": "",
                            "maxLength": 80,
                            "minLength": 1,
                            "type": "string"
                          }
                        },
                        "required": [
                          "row_id",
                          "course_group",
                          "date",
                          "eligible_candidates",
                          "enrolled_candidates"
                        ],
                        "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": "2026-10-30T04:06:38.972Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-30T04:06:38.758Z"
    },
    "resource": "https://market.datapackvibe.com/x402/assistant-ib26-education-09-058",
    "tags": [
      "ai",
      "learning",
      "workflow"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Study recruitment — Duplicate key report + Numeric row ordering: Duplicate key report + Numeric row ordering for supplied study recruitment records (eligible_candidates, enrolled_candidates). 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":"2862d898ca9f5826703db9486fe5e8cf6dc91bc6dcb9a6c00e5a0e784fd24046","id":1276889,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793385870901905,"prev":91095,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-education-09-058","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (243099 rows).

  1. 0x663045e062b53a8e15fc78616d00245c8c7b023fb69ceb91cdf327f28d2de15f
  2. 0x194061ffaa4ca7dd7a54bc378c6f81cc49eebdb6dbef5983e602acb42d894c2f
  3. 0xb6f39124c53fc10cb0c553b6e55414211b695f4634c6c0b1da65caceb125b5b7
  4. 0x36f31f8cc41be2d98e7ded29d08aa1770689002603b30adc248bffc56163aec2
  5. 0x3455537096dc1c985d68a3bcf00c9de6649e43f9dd8c8ecb044d936b544abfff
  6. 0xc0cd95ea4e0dd136e165bde16005f5ba38009879bef22a8ff1a26b2a94c5578b
  7. 0x1c3e085b9d5ba0a5d020bb6513a6ea12bda7bf1882134affac69dd9479b4a523
  8. 0x91a6a20b4f045611931a1825146d74864f7e0641d415cddd550a33cf8c3febc7
  9. 0x48a024d6f5a1b52e8118eef0d3927ba7318027fbdec6fa8e5638055457d92e06
  10. 0x551eab5fa788c1eb9ade1cc6d45d694ae1e94fb82d050d68ea7e6ecb1e2ebaf9
  11. 0x45b5fa20173e33b6efcfa5c61b7e4cdb9227ff5948688c2cd71b5b042c2dce47
  12. 0x159587e892da6eb5bedb2c98f52a2e67d73c1054bada2bc226e29532864a24ba
  13. 0x71866e46af973a0dfdc12482585dfcdbcf016f95832fc06f75f5454e82088a3e
  14. 0x863694f188c4b3bb5062c468823f130a2c1762c9b6bf2ce9a68fd27f465427d0
  15. 0x7ecc532de10b728de98de2eb2a81fbd8da2254ff32b38b6ffde14af9964fc470
  16. 0x910a91495535ac1a9e959d27d607e185616d2d41b45bc7071c6357f426f372d8
  17. 0xffe660edb9e5c6e3449a49454634c3e7b2f9fe703e5697f723b021735647ab7e
  18. 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147
Day root
0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875
Chained
0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822
Published
On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861

How to check it · This row as JSON