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Evidence row 216246

Observed , by sync.x402_bazaar/1.

Kind
listing
About
source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-education-03-131
Recorded
Previous row
#90503
Body SHA-256
b44fe161a651fd6dc891e1aaa13f638b1e8739af1e68c5b17200a1e2c0a7586e
Leaf
0x8a0ed0f302d00ec80e738716864e15b72138b932e4d98e17c8981a37c25a52e0

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://market.datapackvibe.com/x402/assistant-ib26-education-03-131"
    ]
  ],
  "name": "market.datapackvibe.com/x402/assistant-ib26-education-03-131",
  "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 — Numeric interval filter + Two-measure correlation: Numeric interval filter + Two-measure correlation 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",
              "maximum": 100,
              "minimum": 0,
              "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-03-131"
              },
              "sku": "assistant-ib26-education-03-131",
              "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"
                    },
                    "maximum": {
                      "default": 100,
                      "maximum": 1000000000000,
                      "minimum": -1000000000000,
                      "type": "number"
                    },
                    "minimum": {
                      "default": 0,
                      "maximum": 1000000000000,
                      "minimum": -1000000000000,
                      "type": "number"
                    },
                    "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",
                    "minimum",
                    "maximum"
                  ],
                  "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": "2026-10-26T03:23:05.854Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T03:23:05.653Z"
    },
    "resource": "https://market.datapackvibe.com/x402/assistant-ib26-education-03-131",
    "tags": [
      "ai",
      "learning",
      "workflow"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Course completion — Numeric interval filter + Two-measure correlation: Numeric interval filter + Two-measure correlation 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":"b44fe161a651fd6dc891e1aaa13f638b1e8739af1e68c5b17200a1e2c0a7586e","id":216246,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793026518259398,"prev":90503,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-education-03-131","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. 0x8a0edc21b5563d9cf74274af8a5602159d18dbfc889e960ee145dcb6be530cb5
  2. 0x513023233f5b4117cbd6e7dbedfdcd9b3329a72aaefee5ba0b680e495e50ae3f
  3. 0x270fe14eb06327acbf65a9d731954ac32cc83665cc33a9e71106fa2f1b2569f7
  4. 0xd8af84ec180d4e12dbc830aaa3a6ae1d30a3f7d7e96cc1fbfdbff07eeace8c91
  5. 0x3b9692e1689c1ab9edafaf910cd3ce43862846c02e9a98bfabf825b96264f1e9
  6. 0xd4cea3e477b04ba200dc290f39b89a61c554f2d91658bf1c3c2196d866e4304b
  7. 0xd9dbb5e01ee6ae0991b2aa6650df4a6df02f5d97670c394b8d5d691f50958fa5
  8. 0xa818d11afdf992b3a5b953c6e93feb5384bcf52df39f9cfe1a70dec7a97849b9
  9. 0x16a8d158894a82f2fc451dc7156839c348df5d7d90157f09f86aff0f1aedd62b
  10. 0x982630687ce64555ae64a26aec05bb57bc8d6dbc7f1a3b6335e749ef24ab7401
  11. 0x231f490acbb86d1ac0f80fbb2d49e85abc0ff9c6392ca16679f2cdf49b2863ac
  12. 0x8cb11bf3bc7d3a6f859c170a167821024ffc4758cdfd2cc96f61a3291aefb637
  13. 0xd5ec7ffaecac790d8adfa0620b0a5494758f862e3090b49e556a6ecbad2f0782
  14. 0x78ac2b34737774659a6a411f4d10b8ba570d40699d9f277321c3a32ff03d1dc9
  15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
  16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
  17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON