Evidence row 123768

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://vending-machine-seven.vercel.app/api/v/whois-lite"
    ]
  ],
  "name": "vending-machine-seven.vercel.app/api/v/whois-lite",
  "owner_address": "0xc648116b5debe4af7d78838aa468d07e0a9ab697",
  "raw": {
    "accepts": [
      {
        "amount": "8000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xc648116b5deBE4AF7D78838AA468d07e0A9Ab697",
        "scheme": "exact"
      }
    ],
    "description": "Domain registration status, registrar, dates, and nameservers via RDAP (lite fields only)",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "pathParams": {},
            "queryParams": {
              "domain": "example.com"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "domain": "example.com",
              "ok": true,
              "registrar": "RESERVED-Internet Assigned Numbers Authority",
              "service": "whois-lite",
              "source": "rdap"
            },
            "type": "json"
          }
        },
        "routeTemplate": "/api/v/whois-lite",
        "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": {
                    "domain": {
                      "description": "Domain e.g. example.com",
                      "type": "string"
                    }
                  },
                  "required": [
                    "domain"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "domain": {
                      "type": "string"
                    },
                    "ok": {
                      "type": "boolean"
                    },
                    "registrar": {
                      "type": "string"
                    },
                    "service": {
                      "type": "string"
                    },
                    "source": {
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-21T04:06:15.545Z",
    "quality": {
      "l30DaysTotalCalls": 5,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-21T04:06:15.396Z"
    },
    "resource": "https://vending-machine-seven.vercel.app/api/v/whois-lite",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Domain registration status, registrar, dates, and nameservers via RDAP (lite fields only)"
}

What the leaf hashes

{"body":"ba4707461bc08586dcb3d68f2bcb9cbba1bb0b1d92b4e2537a12d36066849968","id":123768,"kind":"listing","method":"baseline/1","observed_us":1793025623695772,"prev":null,"subject":"x402_bazaar:https://vending-machine-seven.vercel.app/api/v/whois-lite","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. 0x8826dae43f696ace40fac6850e300f1afdfe0d80ebc55ece6437aef726765024
2. 0x7347f6cd3f61f029a04a0df303fca647f915b5bad800b6bf3ce37863c7ba3b4e
3. 0x1fbbdb9bedf9bbf89af39f8987faab13f2a140cb1748944a76e1925da656ce93
4. 0x64a61d9d7a5c813216fd50dc272947ad88e19c2255ea60d60485249212be2b00
5. 0x61366ab28c3df0a6aa52b2c04cbea2f74a4cb2dd8efec71174026fed4685cce1
6. 0x4a507334caf39f95c034e981fb4c20880fafdf8630c94d0854053f54d5079782
7. 0x9d52fe317bab0f80a435a464d0d66b83c456228cb3dca1178023be562038f7a9
8. 0xdeddba4d5bf908200f9e82d944848e91c3403810e06ee9cb5905fc3b71eed72e
9. 0x496ad2c875b9f9238155f8f707e3b22646b3b7589d0f854dc8c7955012827ca8
10. 0xb7586af46bfddb2ee3fc0eb75ae3d787275fe8ca92d7e23797abbeb88c292ae9
11. 0x8c20bf7d4b3dd52508d554a379143f96b80b2bc0af227c0b1ce2e34d99c6430b
12. 0x7bf2d426bb827b94d7608055662cf2e3f09791e1a4c2c6bd606c0a9e89b18e59
13. 0x49d11be052a4c069b10250aaba214f566b3f2e5aaa7a98e82ccc6a71c0e801a0
14. 0x78ac2b34737774659a6a411f4d10b8ba570d40699d9f277321c3a32ff03d1dc9
15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae