Evidence row 279655

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": "2026-10-26T15:46:41.709Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T15:46:41.472Z"
    },
    "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":"aa6b0676ccb9c35a332be0aee803ab5ee14ae88aa9d2ed7d75618bacc0eb1caf","id":279655,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793042351765056,"prev":257471,"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 2026-10-26 (296695 rows).

1. 0x2e9029e65d1901ddd056af5f0659c0d1aee265b7757cd5a5d66d28c542695a39
2. 0x3394b54819c86f9ec25a7db01f6171b1c75801f18216ac2f820aa11958589d20
3. 0xddba5c24dac858116d65d7553d75abc94a7ad2c4fc261d9911bce8d16fad4016
4. 0xf260f0e96431415c9e9fe8be7996239a00572687cb69eac64dcecc2d007cd820
5. 0x78a6540b60f3a55f862cff24babdb3958c4111c18b648c85200fba654d0e8578
6. 0x8ab6ebde55d49033463f01f863357352ec472cb61d496b53fa5d1c2bb36b1771
7. 0x04fa1bc2f94eb41e7e4a1318f2c5c46b45b9c3abc5ae50c5e07fdad7b8d0b828
8. 0xf3aa0a94c387009dc20a66107815a15fc68bf9e8232f80b5c1eb344a7b54766c
9. 0x088bdec931672eaa7d2cf29707e6696ee36f9b451597a9ea4de5fd5775495573
10. 0xa951d5291fbe153c9da97ebe48573a4b06ab6c4cf74b760cdb5dd940d98878db
11. 0x2087bc34c7c4a9c4216b0697b940d6f0a768262a8da11f1e788c8045c979de9c
12. 0x12cda00da304cf48d9b3c1874c07a6f0a2e143ba0d25e359b8fd805abb057b32
13. 0x36a44931b230976c04691d90bf3a25ed4111d74c78b672850d8025a911ca88dd
14. 0x683955a5b2250ad50568d022a6580d8739b6aff1356779d72a773b088e7c289c
15. 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae