Evidence row 123765

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": "2026-10-13T00:43:49.477Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-13T00:43:49.309Z"
    },
    "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":"84a6320dbcadc0ab5564ef754c688cf49c5ccafb8faf4be92ab6119ac0f84849","id":123765,"kind":"listing","method":"baseline/1","observed_us":1793025623693297,"prev":null,"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 2026-10-26 (296695 rows).

1. 0x248113035c0e1ae8de61fd3ecad90bbddfc1df8f5eda848e3f48524118dc7f04
2. 0x2bd327f0212ff07b815dd50163b0ee82d07cb380d854b2331d3d5d818a9e3fa8
3. 0x717ca1007aea83491d299ce66f6380ca35d51e961f59df3e39a032fbaae33346
4. 0xeafa0d21fd1b45cddb05eb39d8d5956928bee78f41b9d487b67b33a503c979a0
5. 0x15a27176174f8c6515a873963e86ed65383045e73d0ab6be4013fd508772ad82
6. 0x1a3e47bcf034143f301e9f354841133a03d5c9ef665d1cd2c3a3addff942317b
7. 0x8c840ebe6421ab21e5c8896d2f523c8ea2e6bd0ab1260714831245d4672d6752
8. 0x581cd621da2c2da8adabbed8572ae64e70d107d6385c2ff6f8feebd16d8782fc
9. 0x47531e9be38821c43ddea76287add343c1dc481d9e3c6f1a8783eb20700fbf09
10. 0xfe4ee9a25c2f5ad925133380f1786d74cb1b3864d5014888d5e20a14c89ec5b0
11. 0xcd59d6e87f33016070792bd627b1f58155e890e1fdf84deab560cdcb1c986874
12. 0x2ceb9cc3a43f479e6ab73db5d3d474a93995fb4188ee45f71846b4cf537a0016
13. 0x830b2c874449c7499489eba2baa67d49f991298225763c0161b471621038d0fb
14. 0xd843afcced75dedd39194ff9bd12326b88099e6112686db2299392d022dc3146
15. 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae