addrbookFor publishers
← The evidence ledger

Evidence row 207066

Observed , by sync.x402_bazaar/1.

Kind
listing
About
source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-sector-analytics-training-attendance-index
Recorded
Previous row
#115951
Body SHA-256
9075d253e25240463ce6919a9ec44fa3bf691311f4fed63fb80b702431786ac7
Leaf
0x2be6776a98679918b89497741bf26ccd7069547c2d9fe4d196c3dc7bafd3c873

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://market.datapackvibe.com/x402/assistant-sector-analytics-training-attendance-index"
    ]
  ],
  "name": "market.datapackvibe.com/x402/assistant-sector-analytics-training-attendance-index",
  "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": "Training attendance - Base-100 series: Base-100 series for Training attendance. Up to 200 supplied typed records. Local numeric and data-quality processing; no external enrichment or forecasting. One of 25 profiles or calculations across 20 shared operations in this sector. 0.01 USDC includes one bounded base-100 series deliverable.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "base_index": 0,
              "field": "attendees",
              "rows": [
                {
                  "attendees": 10,
                  "completions": 1,
                  "course": "group-a",
                  "date": "2026-10-01",
                  "row_id": "row-1"
                },
                {
                  "attendees": 20,
                  "completions": 2,
                  "course": "group-b",
                  "date": "2026-10-02",
                  "row_id": "row-2"
                },
                {
                  "attendees": 15,
                  "completions": 3,
                  "course": "group-a",
                  "date": "2026-10-03",
                  "row_id": "row-3"
                },
                {
                  "attendees": 30,
                  "completions": 4,
                  "course": "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": "sector-analytics-training-attendance-index"
              },
              "sku": "assistant-sector-analytics-training-attendance-index",
              "status": "delivered"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "base_index": {
                      "default": 0,
                      "maximum": 199,
                      "minimum": 0,
                      "type": "integer"
                    },
                    "field": {
                      "default": "attendees",
                      "enum": [
                        "attendees",
                        "completions"
                      ],
                      "type": "string"
                    },
                    "rows": {
                      "default": [
                        {
                          "attendees": 10,
                          "completions": 1,
                          "course": "group-a",
                          "date": "2026-10-01",
                          "row_id": "row-1"
                        },
                        {
                          "attendees": 20,
                          "completions": 2,
                          "course": "group-b",
                          "date": "2026-10-02",
                          "row_id": "row-2"
                        },
                        {
                          "attendees": 15,
                          "completions": 3,
                          "course": "group-a",
                          "date": "2026-10-03",
                          "row_id": "row-3"
                        },
                        {
                          "attendees": 30,
                          "completions": 4,
                          "course": "group-b",
                          "date": "2026-10-04",
                          "row_id": "row-4"
                        }
                      ],
                      "items": {
                        "additionalProperties": false,
                        "properties": {
                          "attendees": {
                            "maximum": 1000000000000,
                            "minimum": -1000000000000,
                            "type": [
                              "number",
                              "null"
                            ]
                          },
                          "completions": {
                            "maximum": 1000000000000,
                            "minimum": -1000000000000,
                            "type": [
                              "number",
                              "null"
                            ]
                          },
                          "course": {
                            "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",
                          "date",
                          "attendees",
                          "completions"
                        ],
                        "type": "object"
                      },
                      "maxItems": 200,
                      "minItems": 1,
                      "type": "array"
                    }
                  },
                  "required": [
                    "rows",
                    "field",
                    "base_index"
                  ],
                  "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": "2026-10-26T05:50:28.753Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T05:50:28.491Z"
    },
    "resource": "https://market.datapackvibe.com/x402/assistant-sector-analytics-training-attendance-index",
    "tags": [
      "ai",
      "sector-analytics",
      "workflow"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Training attendance - Base-100 series: Base-100 series for Training attendance. Up to 200 supplied typed records. Local numeric and data-quality processing; no external enrichment or forecasting. One of 25 profiles or calculations across 20 shared operations in this sector. 0.01 USDC includes one bounded base-100 series deliverable."
}

What the leaf hashes

{"body":"9075d253e25240463ce6919a9ec44fa3bf691311f4fed63fb80b702431786ac7","id":207066,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793026351492364,"prev":115951,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-sector-analytics-training-attendance-index","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. 0x2be66dfcab6b1930e1d3a982905a2d255d6c152eebe1d93476b41fc6aa8f4fba
  2. 0xc616ece98571bd1b9d012a4a42267ea00be228ae9b45d2862b8ce5ad17c1a0e2
  3. 0x39dd0bae0c694f33d89b293449eca7266484c3cd5c6a8a43eda6e10fe5f5a3c9
  4. 0xc3af55a272f9f43fabf9a160f6301b050ade5f0740e8ed47752724b111ca30b1
  5. 0x1c549e6b56829c3b04b023c72dbb4eb99285abab6a6e1f78d3ce4dc30c54f551
  6. 0x29dd756399c333ee459179795eb16269bb1f5baa6bb7111521aafa9bc8ea1849
  7. 0xba4dd81b304aa328d6653206af1fa0e439aca2acbb9982bd1615a61ccbd8e034
  8. 0xfee5bece685b9dbcf38faf5222274abae44ed671b0a5b8f94ea9ad367ccc63ac
  9. 0x9b8010b7fe8ece2d59c0f05609617df0c780d17ae9ba090e80f3215e071a206f
  10. 0x1849abdab9b306191ae2d658697793afbb80090da1dc820f6ee0aacd338f8578
  11. 0x9c1d7a3e2abd583b1dff8bd25a4baee5982930fe95a180a1a8b26c3f7e8c93f2
  12. 0xe8bf822fd6c66b233e3e13e08596e8fb41c1ed9b85be0e4d50cfc9b740c0e206
  13. 0xb87e8b32cda179c9e632e227bbd8a6d1f6f61d9d81bb92dbd4dd835d2b3b5caa
  14. 0x683955a5b2250ad50568d022a6580d8739b6aff1356779d72a773b088e7c289c
  15. 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
  16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
  17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON