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Evidence row 2673867

Observed , by sync.x402_bazaar/1.

Kind
listing
About
source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-education-17-156
Recorded
Previous row
#2239112
Body SHA-256
48ac76c0e328b51ab72c93ce1695fd2fbbde3db3978aa0d1e47327669b00f45a
Leaf
0x14de7551fb758ecafca29555c6746b331083e2e40a358fc0770fbf74c91b283e

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://market.datapackvibe.com/x402/assistant-ib26-education-17-156"
    ]
  ],
  "name": "market.datapackvibe.com/x402/assistant-ib26-education-17-156",
  "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": "Rubric scoring — Adjacent row changes + Equal-width histogram: Adjacent row changes + Equal-width histogram for supplied rubric scoring records (awarded_points, available_points). 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": {
              "bins": 5,
              "field": "awarded_points",
              "rows": [
                {
                  "available_points": 1,
                  "awarded_points": 10,
                  "course_group": "group-a",
                  "date": "2026-10-01",
                  "row_id": "row-1"
                },
                {
                  "available_points": 2,
                  "awarded_points": 20,
                  "course_group": "group-b",
                  "date": "2026-10-02",
                  "row_id": "row-2"
                },
                {
                  "available_points": 3,
                  "awarded_points": 15,
                  "course_group": "group-a",
                  "date": "2026-10-03",
                  "row_id": "row-3"
                },
                {
                  "available_points": 4,
                  "awarded_points": 30,
                  "course_group": "group-b",
                  "date": "2026-10-04",
                  "row_id": "row-4"
                }
              ]
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "files": [],
              "order_id": "ord_example",
              "result": {
                "completed": true,
                "workflow": "ib26-education-17-156"
              },
              "sku": "assistant-ib26-education-17-156",
              "status": "delivered"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "bins": {
                      "default": 5,
                      "maximum": 30,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "field": {
                      "default": "awarded_points",
                      "enum": [
                        "awarded_points",
                        "available_points"
                      ],
                      "type": "string"
                    },
                    "rows": {
                      "default": [
                        {
                          "available_points": 1,
                          "awarded_points": 10,
                          "course_group": "group-a",
                          "date": "2026-10-01",
                          "row_id": "row-1"
                        },
                        {
                          "available_points": 2,
                          "awarded_points": 20,
                          "course_group": "group-b",
                          "date": "2026-10-02",
                          "row_id": "row-2"
                        },
                        {
                          "available_points": 3,
                          "awarded_points": 15,
                          "course_group": "group-a",
                          "date": "2026-10-03",
                          "row_id": "row-3"
                        },
                        {
                          "available_points": 4,
                          "awarded_points": 30,
                          "course_group": "group-b",
                          "date": "2026-10-04",
                          "row_id": "row-4"
                        }
                      ],
                      "items": {
                        "additionalProperties": false,
                        "properties": {
                          "available_points": {
                            "maximum": 1000000000000,
                            "minimum": -1000000000000,
                            "type": [
                              "number",
                              "null"
                            ]
                          },
                          "awarded_points": {
                            "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"
                          },
                          "row_id": {
                            "default": "",
                            "maxLength": 80,
                            "minLength": 1,
                            "type": "string"
                          }
                        },
                        "required": [
                          "row_id",
                          "course_group",
                          "date",
                          "awarded_points",
                          "available_points"
                        ],
                        "type": "object"
                      },
                      "maxItems": 200,
                      "minItems": 1,
                      "type": "array"
                    }
                  },
                  "required": [
                    "rows",
                    "field",
                    "bins"
                  ],
                  "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": "2026-11-03T05:11:58.153Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-03T05:11:57.721Z"
    },
    "resource": "https://market.datapackvibe.com/x402/assistant-ib26-education-17-156",
    "tags": [
      "ai",
      "learning",
      "workflow"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Rubric scoring — Adjacent row changes + Equal-width histogram: Adjacent row changes + Equal-width histogram for supplied rubric scoring records (awarded_points, available_points). 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":"48ac76c0e328b51ab72c93ce1695fd2fbbde3db3978aa0d1e47327669b00f45a","id":2673867,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793735257837038,"prev":2239112,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-education-17-156","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0x14de6806bad684ca4ebdd392eaf4bee10a8563c4c1f631992196a519dc695e06
  2. 0x56f1ef66df558fc91c9fce5808fceb6ebfb8541bd6338751641034c8a3ab8dfe
  3. 0x1758eed33fb0f206fe3e2ad25300b0bf8c8b64902ae96fc59ad0647e791fd774
  4. 0x5030cefff2b50b1d2b1c13e08bc5475e184e4acc5954bd1c2d8efe25a24c7636
  5. 0xba3a8038ac767d9690d6acbc7df6b2aaba137913e35e9576760462de19bbf101
  6. 0xbe8c54f68cceab94e00bc3eb25de231f4e5bc25ed8316b2c3ba3e0b0229d2e7e
  7. 0x99665c9cbc7ee3e403b4c7b2c8b6c77fe84eece4801b969cdf4c8d09e612e5b8
  8. 0xe87def8d601ae9e570b2d2860d464f934a2dc62320c03e3127960017a52f4e35
  9. 0x2cafd86fe50efe38d9c55fcaa9b7ed00ca7b72c1069dcb6351c9cb73ea5e52ca
  10. 0x1757cf61395adc02336ba184cd040fdc3be7e030791c66b6369aa2c8a2e375e4
  11. 0x7004fe3f7e9f3f8118c119d452ec77a8a02bb6bcf9ac5387ab21e60d87b42653
  12. 0x4a703d7b488541b155124066b4dd7c3d5c7dec0475888c61ceba22b11223f76a
  13. 0xd94722bdb41527c7e86b71a63a94e4d4ae1edbc11a8300cc2dc1910b8fcb0a51
  14. 0x66e70e2e75d77163246a8096eab56d11301f21ccfe90f151078a58d2560d35c7
  15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
  16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
  17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON