Evidence row 123629

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://utils.kagurazaka.dev/v1/json-schema"
    ]
  ],
  "name": "x402 Utils",
  "owner_address": "0xe6f7508ab572a4dc9c7486ea017b100d83f3c3f8",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xe6f7508ab572a4dc9c7486ea017b100d83f3c3f8",
        "scheme": "exact"
      }
    ],
    "description": "Validate a JSON value against a JSON Schema (draft-07 and 2019-09 keywords, formats such as email, uri, date-time) and list every error with its path. Patterns run on RE2, so a schema cannot stall the check.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "data": {
                "email": "not-an-email"
              },
              "schema": {
                "properties": {
                  "email": {
                    "format": "email",
                    "type": "string"
                  }
                },
                "required": [
                  "email"
                ],
                "type": "object"
              }
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "error_count": 1,
              "errors": [
                {
                  "keyword": "format",
                  "message": "must match format \"email\"",
                  "path": "/email"
                }
              ],
              "valid": false
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "data": {
                      "description": "the JSON value to check"
                    },
                    "schema": {
                      "description": "the JSON Schema",
                      "type": "object"
                    }
                  },
                  "required": [
                    "schema",
                    "data"
                  ]
                },
                "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": {
                  "properties": {
                    "error_count": {},
                    "errors": {},
                    "valid": {}
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-25T08:21:40.655Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-25T08:21:40.507Z"
    },
    "resource": "https://utils.kagurazaka.dev/v1/json-schema",
    "serviceName": "x402 Utils",
    "tags": [
      "json",
      "json-schema",
      "validation"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Validate a JSON value against a JSON Schema (draft-07 and 2019-09 keywords, formats such as email, uri, date-time) and list every error with its path. Patterns run on RE2, so a schema cannot stall the check."
}

What the leaf hashes

{"body":"6990637379d7e9c7fa4867d4843587d395aecb49e0a8e27948148671f35c522b","id":123629,"kind":"listing","method":"baseline/1","observed_us":1793025623519173,"prev":null,"subject":"x402_bazaar:https://utils.kagurazaka.dev/v1/json-schema","subject_kind":"source_record"}

Proof

Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.