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Evidence row 279863

Observed , by sync.x402_bazaar/1.

Kind
listing
About
source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-game-20-112
Recorded
Previous row
#261794
Body SHA-256
224a02d0d35b180f6ca2cc361a2f2fc43282da521d1580deeffbf5425ae49448
Leaf
0x98d0d8cb119ac985de944cdea2a1c0364ec96028a737b9430d890d528bc5abc6

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://market.datapackvibe.com/x402/assistant-ib26-game-20-112"
    ]
  ],
  "name": "market.datapackvibe.com/x402/assistant-ib26-game-20-112",
  "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": "Tutorial completion — Category frequencies + Explicit missing-value fill: Category frequencies + Explicit missing-value fill for supplied tutorial completion records (starts, completions). 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": "starts",
              "method": "median",
              "rows": [
                {
                  "completions": 1,
                  "date": "2026-10-01",
                  "game_area": "group-a",
                  "row_id": "row-1",
                  "starts": 10
                },
                {
                  "completions": 2,
                  "date": "2026-10-02",
                  "game_area": "group-b",
                  "row_id": "row-2",
                  "starts": 20
                },
                {
                  "completions": 3,
                  "date": "2026-10-03",
                  "game_area": "group-a",
                  "row_id": "row-3",
                  "starts": 15
                },
                {
                  "completions": 4,
                  "date": "2026-10-04",
                  "game_area": "group-b",
                  "row_id": "row-4",
                  "starts": 30
                }
              ]
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "files": [],
              "order_id": "ord_example",
              "result": {
                "completed": true,
                "workflow": "ib26-game-20-112"
              },
              "sku": "assistant-ib26-game-20-112",
              "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": "starts",
                      "enum": [
                        "starts",
                        "completions"
                      ],
                      "type": "string"
                    },
                    "method": {
                      "default": "median",
                      "enum": [
                        "zero",
                        "mean",
                        "median"
                      ],
                      "type": "string"
                    },
                    "rows": {
                      "default": [
                        {
                          "completions": 1,
                          "date": "2026-10-01",
                          "game_area": "group-a",
                          "row_id": "row-1",
                          "starts": 10
                        },
                        {
                          "completions": 2,
                          "date": "2026-10-02",
                          "game_area": "group-b",
                          "row_id": "row-2",
                          "starts": 20
                        },
                        {
                          "completions": 3,
                          "date": "2026-10-03",
                          "game_area": "group-a",
                          "row_id": "row-3",
                          "starts": 15
                        },
                        {
                          "completions": 4,
                          "date": "2026-10-04",
                          "game_area": "group-b",
                          "row_id": "row-4",
                          "starts": 30
                        }
                      ],
                      "items": {
                        "additionalProperties": false,
                        "properties": {
                          "completions": {
                            "maximum": 1000000000000,
                            "minimum": -1000000000000,
                            "type": [
                              "number",
                              "null"
                            ]
                          },
                          "date": {
                            "default": "",
                            "maxLength": 10,
                            "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
                            "type": "string"
                          },
                          "game_area": {
                            "default": "",
                            "maxLength": 80,
                            "type": "string"
                          },
                          "row_id": {
                            "default": "",
                            "maxLength": 80,
                            "minLength": 1,
                            "type": "string"
                          },
                          "starts": {
                            "maximum": 1000000000000,
                            "minimum": -1000000000000,
                            "type": [
                              "number",
                              "null"
                            ]
                          }
                        },
                        "required": [
                          "row_id",
                          "game_area",
                          "date",
                          "starts",
                          "completions"
                        ],
                        "type": "object"
                      },
                      "maxItems": 200,
                      "minItems": 1,
                      "type": "array"
                    }
                  },
                  "required": [
                    "rows",
                    "field",
                    "method"
                  ],
                  "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": "2026-10-26T16:07:38.289Z",
    "quality": {
      "l30DaysTotalCalls": 6,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T16:07:37.914Z"
    },
    "resource": "https://market.datapackvibe.com/x402/assistant-ib26-game-20-112",
    "tags": [
      "ai",
      "game-development",
      "workflow"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Tutorial completion — Category frequencies + Explicit missing-value fill: Category frequencies + Explicit missing-value fill for supplied tutorial completion records (starts, completions). 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":"224a02d0d35b180f6ca2cc361a2f2fc43282da521d1580deeffbf5425ae49448","id":279863,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793042386444013,"prev":261794,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-game-20-112","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. 0x98d0fdf2e0962cf8dd6cd1f5dc2a51f975545b71ce8102f83d639e7a098315ef
  2. 0x3784e35a68034c536e0e687b39b74737142907efa3c45327953952b44ffa4fa2
  3. 0x1d0332ce3759bd1ca2fa85f0153f994dbd953e44444ae0eab16abd508527ce79
  4. 0xcfc9189272c2a2ccf0ba19e9c8b34bcda87566bb374c494257657d37e1924735
  5. 0x4353f86652aeefc022bd684824a784c29e0e4389eabe3807be472fc902317b29
  6. 0x6ee2c960740528fefb624e2d84dd834cbf7015296a920b7ea9ea49195e0c2b8d
  7. 0xcc3137df302498e8600ac13e21c52a1ba517c05abe230ec962587513e7f8eba8
  8. 0xa68df34b1f6ee294ebcf8d2ceab1b6b0ae0ce16ef180ab22a0354d40e8542951
  9. 0x5ebed75ca678129fe62392901b6d67c57f4dace48f5a0ab017ff64af5a40a159
  10. 0x2b4f513a842f0518600372c41655e79b425e107967347efd041a1f46774282f2
  11. 0xd3f19437d703373e99e0bf69c4ca06561426260f599f7d259e3257085a387573
  12. 0x6ae9e6ee1b544d831982666bd3570457659e78fc0064894d7ec23f971a37ff2f
  13. 0x239fd39716710e7412bd120c373072b4c0d8b11bb9ee431dad62a2ce57b3d6f4
  14. 0x49062da782c4f73855ddd5fdd51840749f928b5f17d1ce75ac50f2d829104e72
  15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
  16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
  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