Evidence row 278367

Observed 26 Oct 2026, 19:14 UTC, by sync.x402_bazaar/1.

Kind: listing
About: source_record x402_bazaar:https://api.webacy.com/addresses/:address
Recorded: 26 Oct 2026, 19:14 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 467a58481d876543562fc6154af00f179a3294d4f3813bedd5844d8ca804c2b1
Leaf: 0xe198786a2aaf5e0be8482de08f2bd8724f81d2fba97a264da0ebd334089e6e70

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.webacy.com/addresses/:address"
    ]
  ],
  "name": "Webacy Risk Score API",
  "owner_address": "0x3e68fb8089e3b2353afaa7b1b980ae9aa1462c65",
  "raw": {
    "accepts": [
      {
        "amount": "500000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x3E68fb8089e3b2353afaa7B1B980Ae9aA1462c65",
        "scheme": "exact"
      }
    ],
    "description": "Comprehensive risk analysis for a blockchain wallet address: contract/EOA classification, token standard, and identified risk issues across all providers.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "pathParams": {
              "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
            },
            "queryParams": {
              "chain": "eth"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "addressType": "EOA",
              "isContract": false,
              "issues": [],
              "tokenStandard": null
            },
            "type": "json"
          }
        },
        "routeTemplate": "/addresses/:address",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "pathParams": {
                  "properties": {
                    "address": {
                      "description": "Wallet address to score",
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "queryParams": {
                  "properties": {
                    "chain": {
                      "description": "Blockchain network, e.g. eth, bsc, pol, arb, opt, base, sol",
                      "type": "string"
                    },
                    "detailed_response": {
                      "type": "boolean"
                    },
                    "fund_flow_exposure": {
                      "description": "Opt-in incoming fund-flow exposure to known-malicious addresses (EVM). Priced as address-risk-score-fund-flow.",
                      "type": "boolean"
                    },
                    "modules": {
                      "description": "Comma-separated risk analysis modules, e.g. fund_flow_screening",
                      "type": "string"
                    },
                    "show_low_risk": {
                      "type": "boolean"
                    }
                  },
                  "required": [
                    "chain"
                  ],
                  "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": "2026-10-26T14:07:40.288Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T14:07:39.431Z"
    },
    "resource": "https://api.webacy.com/addresses/:address",
    "serviceName": "Webacy Risk Score API",
    "tags": [
      "risk-score",
      "address"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Comprehensive risk analysis for a blockchain wallet address: contract/EOA classification, token standard, and identified risk issues across all providers."
}

What the leaf hashes

{"body":"467a58481d876543562fc6154af00f179a3294d4f3813bedd5844d8ca804c2b1","id":278367,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793042065562127,"prev":null,"subject":"x402_bazaar:https://api.webacy.com/addresses/:address","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).
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Day root: 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained: 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published: On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON