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Evidence row 553186

Observed , by sync.x402_bazaar/1.

Kind
listing
About
source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-education-23-064
Recorded
Previous row
#457294
Body SHA-256
0b85afe2b6cfc5b5c1ad01da5ef62917a89b1b4796d4b4e9c69f52a107dd5b45
Leaf
0xe2ea50636a047a7a5da830601ff8e8d1e3326202a584ac960ae420a5aaabb7de

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://market.datapackvibe.com/x402/assistant-ib26-education-23-064"
    ]
  ],
  "name": "market.datapackvibe.com/x402/assistant-ib26-education-23-064",
  "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": "Peer feedback — Duplicate key report + Equal-width histogram: Duplicate key report + Equal-width histogram for supplied peer feedback records (review_count, actioned_comments). 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": "review_count",
              "rows": [
                {
                  "actioned_comments": 1,
                  "course_group": "group-a",
                  "date": "2026-10-01",
                  "review_count": 10,
                  "row_id": "row-1"
                },
                {
                  "actioned_comments": 2,
                  "course_group": "group-b",
                  "date": "2026-10-02",
                  "review_count": 20,
                  "row_id": "row-2"
                },
                {
                  "actioned_comments": 3,
                  "course_group": "group-a",
                  "date": "2026-10-03",
                  "review_count": 15,
                  "row_id": "row-3"
                },
                {
                  "actioned_comments": 4,
                  "course_group": "group-b",
                  "date": "2026-10-04",
                  "review_count": 30,
                  "row_id": "row-4"
                }
              ]
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "files": [],
              "order_id": "ord_example",
              "result": {
                "completed": true,
                "workflow": "ib26-education-23-064"
              },
              "sku": "assistant-ib26-education-23-064",
              "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": "review_count",
                      "enum": [
                        "review_count",
                        "actioned_comments"
                      ],
                      "type": "string"
                    },
                    "rows": {
                      "default": [
                        {
                          "actioned_comments": 1,
                          "course_group": "group-a",
                          "date": "2026-10-01",
                          "review_count": 10,
                          "row_id": "row-1"
                        },
                        {
                          "actioned_comments": 2,
                          "course_group": "group-b",
                          "date": "2026-10-02",
                          "review_count": 20,
                          "row_id": "row-2"
                        },
                        {
                          "actioned_comments": 3,
                          "course_group": "group-a",
                          "date": "2026-10-03",
                          "review_count": 15,
                          "row_id": "row-3"
                        },
                        {
                          "actioned_comments": 4,
                          "course_group": "group-b",
                          "date": "2026-10-04",
                          "review_count": 30,
                          "row_id": "row-4"
                        }
                      ],
                      "items": {
                        "additionalProperties": false,
                        "properties": {
                          "actioned_comments": {
                            "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"
                          },
                          "review_count": {
                            "maximum": 1000000000000,
                            "minimum": -1000000000000,
                            "type": [
                              "number",
                              "null"
                            ]
                          },
                          "row_id": {
                            "default": "",
                            "maxLength": 80,
                            "minLength": 1,
                            "type": "string"
                          }
                        },
                        "required": [
                          "row_id",
                          "course_group",
                          "date",
                          "review_count",
                          "actioned_comments"
                        ],
                        "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": "2026-10-27T09:13:27.769Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-27T09:13:27.571Z"
    },
    "resource": "https://market.datapackvibe.com/x402/assistant-ib26-education-23-064",
    "tags": [
      "ai",
      "learning",
      "workflow"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Peer feedback — Duplicate key report + Equal-width histogram: Duplicate key report + Equal-width histogram for supplied peer feedback records (review_count, actioned_comments). 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":"0b85afe2b6cfc5b5c1ad01da5ef62917a89b1b4796d4b4e9c69f52a107dd5b45","id":553186,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793133589138168,"prev":457294,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-education-23-064","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (273461 rows).

  1. 0xe2e9b9c0a7bd7d4af00811e3915d3b6f143d37e008d9185d76621833a4322929
  2. 0x4f527522911eff15a9b6a83c2255dde56d622f5757ded98aab5cbe57cc47ffe6
  3. 0x13857a22a42fb6ab098888d5240f7ebb61e7f4717bd083cabb833770d831c34c
  4. 0x1d101a66d1cc37a351ec08785f912efc26d1e6127c771f02bbb0e0c3ebf103dd
  5. 0x6de15aa1c52f6c980bf791265286f112af6e898d2cfe573fa89e2fafb93f9e6d
  6. 0xbabcc54df559a6a2d872de542204b1bde8f0e2630a7fb5bf91a6cdd7b77990f4
  7. 0x0f370f8d92c1942f8cfda6e82c893a69156a3a371669da2d86a9aff711a5937f
  8. 0x98ef57fdba740a2d68815d6b9c6e6ad7eedf57b436d423d41f3b57ecfe7b2811
  9. 0xe79375ec3bcddb2f2fc66529ed7d71691b5f86a68aa8f974b62fc257d26626c4
  10. 0x9dd5b513b09ea681169c98daa1974e29a8c41be70e08e7d4aeba42ed6a336da7
  11. 0x34f3c48e71e3a51d90a85a367f52d52a7bd33af28aa5a0369e154bffa6a38243
  12. 0x46ff3840378aba3ab5311ff9a58e7269ceff45cbef540c18a2bad9af3d6127bb
  13. 0xd98ea318b514153f74841c90aff18a807e61314ec99610bf3bdbb7219da01cbd
  14. 0xf72dee7a0c7534cb19ede4959b957b00c0a8285c36ad49dd2ce1c1092bf60d93
  15. 0x24e3e2bb8ee1e8d20756de35f0e0c4ec8eb1f193bd2cf3f077ee1f92f211c34d
  16. 0x8745bd887f5ce9f7a49558fd2b04cdcd97a05ea9f8a23f62d0e80cb13d328b0f
  17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
  18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
  19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
Day root
0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
Chained
0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
Published
On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4

How to check it · This row as JSON