Evidence row 409397

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://bot-bazaar.fly.dev/v1/x402/eip712-domain-check"
    ]
  ],
  "name": "Bot Bazaar",
  "owner_address": "0x847f54ae8ddfd71ed7bc930c1f7a73576fab03a9",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x847f54ae8dDFD71ed7bC930C1f7a73576FAb03A9",
        "scheme": "exact"
      }
    ],
    "description": "Compute the exact Keccak-256 EIP712Domain typeHash and domainSeparator for Base USDC or any custom EIP-712 contract domain.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "verifying_contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "domain": {
                "chainId": 8453,
                "name": "USD Coin",
                "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
                "version": "2"
              },
              "domain_separator": "0x02fa7265e7c5d81118673727957699e4d68f74cd74b7db77da710fe8a2c7834f",
              "generated_at": 1792950000,
              "matches_base_usdc_v2": true,
              "name_hash": "0x52878b207aaddbfc15ea7bebcda681eb8ccd306e2227b61cef68505c8c056341",
              "tool": "eip712-domain-check",
              "type_hash": "0x8b73c3c69bb8fe3d512ecc4cf759cc79239f7b179b0ffacaa9a75d522b39400f",
              "version_hash": "0xad7c5bef027816a800da1736444fb58a807ef4c9603b7848673f7e3a68eb14a5"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "verifying_contract": {
                      "description": "Verifying contract 0x address on Base",
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T03:18:20.527Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T00:58:41.991Z"
    },
    "resource": "https://bot-bazaar.fly.dev/v1/x402/eip712-domain-check",
    "serviceName": "Bot Bazaar",
    "tags": [
      "x402",
      "reputation",
      "sellers",
      "base",
      "usdc"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Compute the exact Keccak-256 EIP712Domain typeHash and domainSeparator for Base USDC or any custom EIP-712 contract domain."
}

What the leaf hashes

{"body":"50bfb5ed8ed0032424de0e042f1e45a25a7ff300a8f79d8b463ec6231fe08ba2","id":409397,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793080370910408,"prev":82545,"subject":"x402_bazaar:https://bot-bazaar.fly.dev/v1/x402/eip712-domain-check","subject_kind":"source_record"}

Proof

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