Evidence row 409283

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://market.datapackvibe.com/x402/assistant-schema-mtad-yaml-c068289a-validate"
    ]
  ],
  "name": "Validate mtad.yaml",
  "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": "Validate mtad.yaml: Validate a JSON document for mtad.yaml. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "document": {}
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "files": [],
              "order_id": "ord_example",
              "result": {
                "completed": true,
                "workflow": "schema-mtad-yaml-c068289a-validate"
              },
              "sku": "assistant-schema-mtad-yaml-c068289a-validate",
              "status": "delivered"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "document": {
                      "default": {},
                      "description": "JSON value to validate; maximum 100 KB, 32 levels."
                    }
                  },
                  "required": [
                    "document"
                  ],
                  "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": "2026-10-27T01:51:09.495Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T11:36:27.762Z"
    },
    "resource": "https://market.datapackvibe.com/x402/assistant-schema-mtad-yaml-c068289a-validate",
    "serviceName": "Validate mtad.yaml",
    "tags": [
      "ai",
      "configuration-quality",
      "workflow"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Validate mtad.yaml: Validate a JSON document for mtad.yaml. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation."
}

What the leaf hashes

{"body":"c35f6c8dcb873ce865542dfe5b5698e843f737ad884526561b1da99ca80cc50a","id":409283,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793080364299564,"prev":78252,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-schema-mtad-yaml-c068289a-validate","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x72547a883c7859241564a6764512380dabcae4c88a523815b36fa62a6505c456
2. 0xad46999ce1e575af475ec6ab07cecf3e62e74e23cd9a89267babaff92d12cf6f
3. 0x7803b29e13e71dbf6ebd4e68e2a64ba1d231b874f56cc2531d45ee5d5bee0457
4. 0x780f1e6cd4065ff70e8163d4ab3deb686ebda0d7c27997252328fe3d7c829d86
5. 0xe3b3a360296ab75ae9c7fde3ac28706e6849d4d3e6eb5b567fa2d7498f7be4b2
6. 0xb56b745fdcf32bbff235b0130773c6a0c931073d545b390b668a2c40414ea4f8
7. 0x5c6a1b28845cf84efb058d97aa30e0249099067b8a4d6d2debf38ee844cf0bb0
8. 0xafbb8f30292c171a16c288ba35bd611596be3c3cdddf9031a942a68c55888602
9. 0x620cef3315dc1bfae1aed0304bfac899f8105261659f1b36d31f7fbe4e21389d
10. 0x7e07aef950a1f04523ad921bae323b1afe6ce5d980427f507591afaeca83c945
11. 0x36f1c88d0589e24531b7c2fe9c066893e7b891db974b9e8f5e5ebc201c6cf9ef
12. 0x8a2168d13e43e2c8b0f508ca779f90beef60501499eeab439eb7d23816a97bc4
13. 0x2926e99aefa0ff2e14a67a3ae10a7f6e753ce4b799c6fe531f8cbf8d33b31a66
14. 0xb2ae53d841a55a805fb4078b1a7d44e08a81aba4be3690bac3a5b4c366bf39da
15. 0x275720ecabb68df33eee92ae4fd70572a8d952d6c61c061c2869cfc3217aa5c5
16. 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4