Evidence row 70270

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.x402node.dev/aviation/airport-check"
    ]
  ],
  "name": "api.x402node.dev/aviation/airport-check",
  "owner_address": "0x4466d4a84b7c49a6a094ec6eef4a0712d6dd125e",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e",
        "scheme": "exact"
      },
      {
        "amount": "5000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up",
        "scheme": "exact"
      }
    ],
    "description": "Single US airport status from FAA by code: closures, ground stops, ground delays, arrival delays with reasons and timing, or normal if clear. 单个美国机场状态（FAA）：关闭、地面停飞、延误详情。指定空港の運航状況。Estado de un aeropuerto. 단일 공항 상태. Query: ?airport=JFK Accepts payment on Base or Solana — either network works.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "airport": "string"
            },
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "airport": {
                      "description": "US airport code e.g. JFK, LAX, ORD",
                      "type": "string"
                    }
                  },
                  "required": [
                    "airport"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-09T15:53:13.776Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-09T15:53:13.493Z"
    },
    "resource": "https://api.x402node.dev/aviation/airport-check",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Single US airport status from FAA by code: closures, ground stops, ground delays, arrival delays with reasons and timing, or normal if clear. 单个美国机场状态（FAA）：关闭、地面停飞、延误详情。指定空港の運航状況。Estado de un aeropuerto. 단일 공항 상태. Query: ?airport=JFK Accepts payment on Base or Solana — either network works."
}

What the leaf hashes

{"body":"c3fdb3f87ae8bc7c79447458ec56c6ed710c253b18d87fcc48e29b086e6453d8","id":70270,"kind":"listing","method":"baseline/1","observed_us":1793025480106827,"prev":null,"subject":"x402_bazaar:https://api.x402node.dev/aviation/airport-check","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. 0xe017a0613dc12d940eb14c2ec1eadfe7e8cafbe6893afeeec84fad4b4d3d3581
2. 0x48b3630823129ac3aad051d5484f338fd31a839ad76bf28f9908fffb06c5634f
3. 0x1504e9f265ab521102955fe0c5e8db5866f47aea884d3d60a1c4ada003d50ab3
4. 0xb982bb373eadc810cf88938275829efd0664a7840afc11ebb6f334c315ca4283
5. 0x9337b9a28f680ea9906ffa5149b32889d8cf20db689301cafb80bfec567fce9a
6. 0x7c92f75aa831de4d1d6800aa65ec51a3dc3f26fcac70adce554b29dd752793dc
7. 0xbdef34207875a0f8c79bfe6e080a3c1355a46043d2675d611d2aa504195ff485
8. 0xfe12d86bfc2a52f7c0c3ac3e2c3ca759c7c1cc6a27aa8b8d37bdb3846eebb513
9. 0x2edbb7de6b89440a274c0604df7dd607df1194850f67f7dfdcacd6df98a5dbec
10. 0x5fcf567390d60c3be94cd0675a7a9d8d57ca82ceeb7b8db2c45bb7a13bb42b90
11. 0x07a6fcdebada154e3a5a086ae2c78ad003011940759e5f38c005cc9b2ec3ef9d
12. 0x1cde596bd397df62b2525df79e5a761af7d1a292cbcfd283ea8977aecf9334e7
13. 0x3fcdf7fa32ccefe771eb57ae3015142065d64e3ce732fea7d11b9a3c99dde44f
14. 0x0b7541c75cc482a7134110311d7dbd02095d969ba21177de9b21a52a55981718
15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae