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Evidence row 281990

Observed , by sync.x402_bazaar/1.

Kind
listing
About
source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-education-21-016
Recorded
Previous row
#218821
Body SHA-256
953fcf9c8b557069d2a37ab68761e6a578428200f845e9cd39e8fc229f70f525
Leaf
0x26f803e5d411c81c09aa8117c4ae5c0772d469b46e6dcb0dc47d8fc32ae4769f

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://market.datapackvibe.com/x402/assistant-ib26-education-21-016"
    ]
  ],
  "name": "market.datapackvibe.com/x402/assistant-ib26-education-21-016",
  "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": "Thesis milestones — Record quality audit + Secondary-measure weighted mean: Record quality audit + Secondary-measure weighted mean for supplied thesis milestones records (completed_milestones, planned_milestones). 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": "completed_milestones",
              "rows": [
                {
                  "completed_milestones": 10,
                  "course_group": "group-a",
                  "date": "2026-10-01",
                  "planned_milestones": 1,
                  "row_id": "row-1"
                },
                {
                  "completed_milestones": 20,
                  "course_group": "group-b",
                  "date": "2026-10-02",
                  "planned_milestones": 2,
                  "row_id": "row-2"
                },
                {
                  "completed_milestones": 15,
                  "course_group": "group-a",
                  "date": "2026-10-03",
                  "planned_milestones": 3,
                  "row_id": "row-3"
                },
                {
                  "completed_milestones": 30,
                  "course_group": "group-b",
                  "date": "2026-10-04",
                  "planned_milestones": 4,
                  "row_id": "row-4"
                }
              ]
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "files": [],
              "order_id": "ord_example",
              "result": {
                "completed": true,
                "workflow": "ib26-education-21-016"
              },
              "sku": "assistant-ib26-education-21-016",
              "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": "completed_milestones",
                      "enum": [
                        "completed_milestones",
                        "planned_milestones"
                      ],
                      "type": "string"
                    },
                    "rows": {
                      "default": [
                        {
                          "completed_milestones": 10,
                          "course_group": "group-a",
                          "date": "2026-10-01",
                          "planned_milestones": 1,
                          "row_id": "row-1"
                        },
                        {
                          "completed_milestones": 20,
                          "course_group": "group-b",
                          "date": "2026-10-02",
                          "planned_milestones": 2,
                          "row_id": "row-2"
                        },
                        {
                          "completed_milestones": 15,
                          "course_group": "group-a",
                          "date": "2026-10-03",
                          "planned_milestones": 3,
                          "row_id": "row-3"
                        },
                        {
                          "completed_milestones": 30,
                          "course_group": "group-b",
                          "date": "2026-10-04",
                          "planned_milestones": 4,
                          "row_id": "row-4"
                        }
                      ],
                      "items": {
                        "additionalProperties": false,
                        "properties": {
                          "completed_milestones": {
                            "maximum": 1000000000000,
                            "minimum": -1000000000000,
                            "type": [
                              "number",
                              "null"
                            ]
                          },
                          "course_group": {
                            "default": "",
                            "maxLength": 80,
                            "type": "string"
                          },
                          "date": {
                            "default": "",
                            "maxLength": 10,
                            "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
                            "type": "string"
                          },
                          "planned_milestones": {
                            "maximum": 1000000000000,
                            "minimum": -1000000000000,
                            "type": [
                              "number",
                              "null"
                            ]
                          },
                          "row_id": {
                            "default": "",
                            "maxLength": 80,
                            "minLength": 1,
                            "type": "string"
                          }
                        },
                        "required": [
                          "row_id",
                          "course_group",
                          "date",
                          "completed_milestones",
                          "planned_milestones"
                        ],
                        "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": "2026-10-26T14:44:24.639Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T14:44:24.396Z"
    },
    "resource": "https://market.datapackvibe.com/x402/assistant-ib26-education-21-016",
    "tags": [
      "ai",
      "learning",
      "workflow"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Thesis milestones — Record quality audit + Secondary-measure weighted mean: Record quality audit + Secondary-measure weighted mean for supplied thesis milestones records (completed_milestones, planned_milestones). 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":"953fcf9c8b557069d2a37ab68761e6a578428200f845e9cd39e8fc229f70f525","id":281990,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793042565018079,"prev":218821,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-education-21-016","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. 0x26f8140378919a80db5aafacecf3ebb3798c11dfb1d037a40834ed2dd71cd555
  2. 0xf6d19277d20da0706653b0214daa75d284b3b70404efbf6bfcaf7d7b247ec4ab
  3. 0x472614f3085e70d4a612918dbc9f85d11a23849d76dd4c7aa4d704173a7e0354
  4. 0xae650a59663de3fbc5c070fdf0c86b4e71221eb49ecb4af5bfc379a0a8de9246
  5. 0xe0373cd8d7935edd0755aefba1a9c5f69b8a3c9e264e55a28742a4f025c8a861
  6. 0xfd289e78a6acdc47287fe75b5d28747e76c0675e235275e6b1920d883ca13c25
  7. 0x5e267ba1ab9f5fe91baedf787d2b6e3ea197776cb9af639637d5328f5d2e5159
  8. 0x721a042ffb3804cb1d150619d7c41d4225e877650c98bba060485f43ad1e76d4
  9. 0x674938760b2a1f5ef84165bfad68f9f03daa720ff7669a68579f5807b0a6c6c4
  10. 0xad558df47956c7575e501c0b81dc4eb03d9b165e990657293028c04774a19b4c
  11. 0x90f2b3a28efa276421488834f526df2e5769ef8f14ee569439eea7b97f77a866
  12. 0x266d991b0a994042474d2789bd5d3ba2433a122ae3c1027e2ccd7c0f4cf63071
  13. 0x830b2c874449c7499489eba2baa67d49f991298225763c0161b471621038d0fb
  14. 0xd843afcced75dedd39194ff9bd12326b88099e6112686db2299392d022dc3146
  15. 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
  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