Evidence row 548766

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://vending-machine-seven.vercel.app/api/v/ip-lookup"
    ]
  ],
  "name": "vending-machine-seven.vercel.app/api/v/ip-lookup",
  "owner_address": "0xc648116b5debe4af7d78838aa468d07e0a9ab697",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xc648116b5deBE4AF7D78838AA468d07e0A9Ab697",
        "scheme": "exact"
      }
    ],
    "description": "Live IP geolocation: country, city, org, and ASN for fraud and routing agents",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "pathParams": {},
            "queryParams": {
              "ip": "8.8.8.8"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "country_code": "US",
              "ip": "8.8.8.8",
              "ok": true,
              "org": "Google LLC",
              "service": "ip-lookup"
            },
            "type": "json"
          }
        },
        "routeTemplate": "/api/v/ip-lookup",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "pathParams": {
                  "type": "object"
                },
                "queryParams": {
                  "additionalProperties": false,
                  "properties": {
                    "ip": {
                      "description": "IPv4 or IPv6 address",
                      "type": "string"
                    }
                  },
                  "required": [
                    "ip"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "country_code": {
                      "type": "string"
                    },
                    "ip": {
                      "type": "string"
                    },
                    "ok": {
                      "type": "boolean"
                    },
                    "org": {
                      "type": "string"
                    },
                    "service": {
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T10:14:54.32Z",
    "quality": {
      "l30DaysTotalCalls": 5,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-27T10:14:54.147Z"
    },
    "resource": "https://vending-machine-seven.vercel.app/api/v/ip-lookup",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Live IP geolocation: country, city, org, and ASN for fraud and routing agents"
}

What the leaf hashes

{"body":"c5b3015e0695e4270204720a09a32dc540fd1c8198173cbc2767829063b65d3f","id":548766,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793133325168447,"prev":453423,"subject":"x402_bazaar:https://vending-machine-seven.vercel.app/api/v/ip-lookup","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x7d5a469908a411aa37a6cf92cc0cc188ce7480489a3a35019338c86426935662
2. 0xd09034c4a367214ce4b2388cbcbe8e2cb8ef24813f2fd4100ff20dcfa76e0d3d
3. 0x2efefc365961cb75dc2f8d1442b7ee5b8433a8dbf7433d3449cf95d81f040881
4. 0x171a939096d5bd1db9beb24726b06df1d53f6e7f4bfa82dfc71540cb44cad6b7
5. 0x7b311fd06cc613da559bdca787e14b48cf65c33d5ae5d988cba464f1d2f7f6f1
6. 0x3034c76c00f4456153c3908a812c900bf2838c8901507754643a9997383a0fea
7. 0x17f5cbcbf6c7ea65e8ac5ba019281a007fe12bbcd56dc20e382b4b59c5d536a4
8. 0x3c325d3619d98c2cc3cfdaedd250529a1f50ab19f342e7410e29135887903e3a
9. 0xca8cd3e4427084a33c522895e20804c187b273c8d75f3201460ec7f35531bed3
10. 0xce48617308d980f3ef91bab3b80663ede041f7ececc12af513b88234416562ef
11. 0x35f3fb28970853b4021570da310e6e5a973fb73b9919acf58f72111514d9c099
12. 0x4b98c7145f5ead65ac9430579969acab10bc70758d3533f5a4fd4dbb462a2b61
13. 0xbc7cf10ae301dcdbc5db5be8c29e1b3618ffaf1c196a74cb6a9e6c4fae0bbeed
14. 0xfa0c8e8f1a1710ff197533b0a28208f2e168afe71abb7bb3416e09d1ac371d60
15. 0x3c500ec3d3edf0c74b87a6ca8fcd77656bfbe03db3d478bd0c184d0c88839c6b
16. 0xfecf3d4646dd4984a13dd715499e842c3fde63692336d97394c2bfd8e877ca5d
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4