Evidence row 1509484

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://market.datapackvibe.com/x402/assistant-schema-mta-yaml-ceff962a-validate"
    ]
  ],
  "name": "Validate mta.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 mta.yaml: Validate a JSON document for mta.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-mta-yaml-ceff962a-validate"
              },
              "sku": "assistant-schema-mta-yaml-ceff962a-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": "2026-10-31T02:58:01.747Z",
    "quality": {
      "l30DaysTotalCalls": 5,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-31T02:58:01.501Z"
    },
    "resource": "https://market.datapackvibe.com/x402/assistant-schema-mta-yaml-ceff962a-validate",
    "serviceName": "Validate mta.yaml",
    "tags": [
      "ai",
      "configuration-quality",
      "workflow"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Validate mta.yaml: Validate a JSON document for mta.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":"ebc6841b16a2616b6cf16d031d190becec1b0809cf4a8e8fd03707a8e2b389a3","id":1509484,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793472809584287,"prev":279655,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-schema-mta-yaml-ceff962a-validate","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-31 (246033 rows).

1. 0xb0e9f1db85911c5217657854497dddbe59d870ae308cd7816d1df1647ac07cdf
2. 0xab47b1ba3663c00a0d98f2ed1870d70d10d83d1a3d782da897149f750a7891db
3. 0xf2439ba1023ae2c369d108363b25dd72517df704c2e94ad4ef564c8865614085
4. 0x34930354235ca3a43b4e595930f0d0bbc4cf19f4ef512101a40d30f32f66e4e9
5. 0x1e0564a76ff8534288f90f960f16daa039fcc9bbe123e2d1e246f280ea2f1b5f
6. 0x451e3dd36d771bf7a699007a5321e1862c3f2bb324b2645864b0b13f4ec0bf45
7. 0xbeec6f3e57204d6d44e3b7edf046509866fcd95e5463b11dcc7b6fd1bd026cdb
8. 0x8b9bf2f49d178faa38561f8dfa26388fefcb7a079b5afe0c83e9255ce559aadd
9. 0x1797b3eb44709ae7f0b2f528ad14ffbf53debcec5244a1bddc9f22f888637eb8
10. 0x00ca1900261f37109d5ab2f8c69adf155c227988845442d8c1be9221a3d11ba6
11. 0x5175c27fccd57b048fe1e9e36d928935dd052e6d524a29efb240e63701428546
12. 0x39efe32fa809f8d2b1396339e33d2ba1be4516cd5d8024633b0de45fcd3a7422
13. 0xb09440bf6646ff777d33f0f00bc9aa431a06af5faf5954642c917acff5aa3d78
14. 0x17b4d08af91ab833713ac6154ec68f498dbe032401780285c2ccdadad6ac27f1
15. 0x57afe240b626bf60f6af8c76404811e95ea5519f217fac382bd159177a8ec870
16. 0x2e1cd25ce4079da9bfa6219d7ffec992149add4cd7d5c5b2cfee9908c1c8a5dd
17. 0x50003b3c3045b653f8be4232e95e80582cf5c54c14c509ba0a9a197b9e5005cb
18. 0x0504a25438f3c7932125463198ca74c5064f23f71a5c92763b3fc96a98cc8b57

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0