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Evidence row 90448

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-education-03-011
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
73925688ad336140871614ff6303c8401b74a96da8a6be029468b24f34f6a699
Leaf
0x63d1acbe847c64519961e197c06b32f641244595f8676d5d65c70006b934840e

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://market.datapackvibe.com/x402/assistant-ib26-education-03-011"
    ]
  ],
  "name": "market.datapackvibe.com/x402/assistant-ib26-education-03-011",
  "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": "Course completion — Record quality audit + Adjacent row changes: Record quality audit + Adjacent row changes for supplied course completion records (completions, enrolments). 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": "completions",
              "rows": [
                {
                  "completions": 10,
                  "course_group": "group-a",
                  "date": "2026-10-01",
                  "enrolments": 1,
                  "row_id": "row-1"
                },
                {
                  "completions": 20,
                  "course_group": "group-b",
                  "date": "2026-10-02",
                  "enrolments": 2,
                  "row_id": "row-2"
                },
                {
                  "completions": 15,
                  "course_group": "group-a",
                  "date": "2026-10-03",
                  "enrolments": 3,
                  "row_id": "row-3"
                },
                {
                  "completions": 30,
                  "course_group": "group-b",
                  "date": "2026-10-04",
                  "enrolments": 4,
                  "row_id": "row-4"
                }
              ]
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "files": [],
              "order_id": "ord_example",
              "result": {
                "completed": true,
                "workflow": "ib26-education-03-011"
              },
              "sku": "assistant-ib26-education-03-011",
              "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": "completions",
                      "enum": [
                        "completions",
                        "enrolments"
                      ],
                      "type": "string"
                    },
                    "rows": {
                      "default": [
                        {
                          "completions": 10,
                          "course_group": "group-a",
                          "date": "2026-10-01",
                          "enrolments": 1,
                          "row_id": "row-1"
                        },
                        {
                          "completions": 20,
                          "course_group": "group-b",
                          "date": "2026-10-02",
                          "enrolments": 2,
                          "row_id": "row-2"
                        },
                        {
                          "completions": 15,
                          "course_group": "group-a",
                          "date": "2026-10-03",
                          "enrolments": 3,
                          "row_id": "row-3"
                        },
                        {
                          "completions": 30,
                          "course_group": "group-b",
                          "date": "2026-10-04",
                          "enrolments": 4,
                          "row_id": "row-4"
                        }
                      ],
                      "items": {
                        "additionalProperties": false,
                        "properties": {
                          "completions": {
                            "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"
                          },
                          "enrolments": {
                            "maximum": 1000000000000,
                            "minimum": -1000000000000,
                            "type": [
                              "number",
                              "null"
                            ]
                          },
                          "row_id": {
                            "default": "",
                            "maxLength": 80,
                            "minLength": 1,
                            "type": "string"
                          }
                        },
                        "required": [
                          "row_id",
                          "course_group",
                          "date",
                          "completions",
                          "enrolments"
                        ],
                        "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": "2026-10-26T02:22:46.372Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-25T06:39:26.498Z"
    },
    "resource": "https://market.datapackvibe.com/x402/assistant-ib26-education-03-011",
    "tags": [
      "ai",
      "learning",
      "workflow"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Course completion — Record quality audit + Adjacent row changes: Record quality audit + Adjacent row changes for supplied course completion records (completions, enrolments). 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":"73925688ad336140871614ff6303c8401b74a96da8a6be029468b24f34f6a699","id":90448,"kind":"listing","method":"baseline/1","observed_us":1793025524617175,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-education-03-011","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. 0x63d1bab64b2adf98c04bd6edded5ccad02500f5800bc54c35eb3c3afc9029b07
  2. 0x70393e846d23f2bc7cdb04863db6defc0e2b7a15998f0701035cf3e4cec8345d
  3. 0xe26e9d1c7d61f5dc96cdd5cafae5f52276812ea37331d7103fb5ca35bbd7b125
  4. 0x154958de6d6375cc6c1282fa0d733f86ee9621827ae95ed171bebac5a220bd41
  5. 0x87ac548e34c0d8a862764f26e8c14b1af54625a43c7f983719c32b008adac617
  6. 0xeb06318b1b88b97d9bb3c7dd2d9202ed5734b2e0bdc8d2d57c19ae6a61ecd274
  7. 0x52620cd3a033a16700f9dc55b2c73aa5bfc1548d862c36e3ff8969ad81e74590
  8. 0x8b6619e70d24aba2a00c22bd13a7fbf8d2a220ca3e995fb553ef50b61c37bf4a
  9. 0xaee65ca4355c3e6c6da6121ba2239ff3173fe956bc7a177c4570bd6029c7f47a
  10. 0x0cf27acff17ee4b19c37230254fb064d664b48a3282643e35a74b6998aa0446b
  11. 0xde5ff34fc9e6ff297fede5d3c4b4de6828c65b98246109399106064f912afa82
  12. 0x3c8355143bb13802401d5a80f8a70809a59f429bc298f4912731fc8d207e4f43
  13. 0x13f4b94ecf613d585c952b5363dad2b247a55371eb8e358bb89dc033e83128b1
  14. 0x9a79c65e077cd9da9d436b3ade6f5ddc0d244510c4d5903ef2f02d81205f7666
  15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
  16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
  17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON