Evidence row 279652

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402-service-production-e242.up.railway.app/vin-decode-batch"
    ]
  ],
  "name": "x402-service-production-e242.up.railway.app/vin-decode-batch",
  "owner_address": "0x3fe8f0e7026c0574fdce0cd79e26cf11255525ab",
  "raw": {
    "accepts": [
      {
        "amount": "20000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "4JVizZAF12UxgMF1Fi1nqcrfBhuuCpHiRM7o9FFfeGdc",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x3FE8F0e7026c0574fdCe0cD79E26Cf11255525aB",
        "scheme": "exact"
      }
    ],
    "description": "Batch VIN decode via NHTSA vPIC, up to 25 VINs per call -- same fields as single decode, returned per VIN. Built for fleet underwriting.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "vins": "1HGCM82633A004352;WBA3A5C50DF123456"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "results": [
                {
                  "make": "Honda",
                  "model": "Accord",
                  "vin": "1HGCM82633A123456",
                  "year": 2020
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "vins": {
                      "description": "Semicolon-separated list of up to 25 17-character VINs",
                      "type": "string"
                    }
                  },
                  "required": [
                    "vins"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "builder-code": {
        "info": {
          "s": [
            "cdp_sdk_server"
          ]
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "additionalProperties": false,
          "properties": {
            "a": {
              "description": "App builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            },
            "s": {
              "description": "Service builder codes",
              "items": {
                "pattern": "^[a-z0-9_]{1,32}$",
                "type": "string"
              },
              "maxItems": 11,
              "type": "array"
            },
            "w": {
              "description": "Wallet builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            }
          },
          "type": "object"
        }
      },
      "eip2612GasSponsoring": {},
      "erc20ApprovalGasSponsoring": {}
    },
    "lastUpdated": "2026-10-26T15:58:15.756Z",
    "quality": {
      "l30DaysTotalCalls": 6,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-26T15:58:15.611Z"
    },
    "resource": "https://x402-service-production-e242.up.railway.app/vin-decode-batch",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Batch VIN decode via NHTSA vPIC, up to 25 VINs per call -- same fields as single decode, returned per VIN. Built for fleet underwriting."
}

What the leaf hashes

{"body":"10190dda4f83445407e228797d8a60df0049cdf9868a9c5fa916421dbddaf68f","id":279652,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793042351730836,"prev":261792,"subject":"x402_bazaar:https://x402-service-production-e242.up.railway.app/vin-decode-batch","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. 0xdacc0b3359cc2c352d214ff73026fce4d03a831ba6d2c7bd5214613a5f9a4a5d
2. 0x80c27d852513fbe79edb1aef5a14fe86300a455ee4ab7fb7f9cc4ae119c0688f
3. 0xb2065a7a19db1117c13df1f93ab1ad77468495b110b06945d5425ee96d331d25
4. 0x160a03ef6ccf35c12c248a44eca6ac633b2009de3e820ea84a4a2d19922f7305
5. 0xb69c5e5cf658572a886697ff2a250301c33b5514db2023ec8ffb792b8413c5b8
6. 0xb59a83cb36ddfd6a9e48b81c30f9be02d3bba1a051fa61e1c61bfada14a0c677
7. 0x48247a06d9d46fb58df7a0e3df27fe3946c7ec386477c64a370ea02022730498
8. 0x233435444a38d68ca04ec113a7682b632963c6c3bffe1d84e23efd3523b12071
9. 0x9f70b1e6c89aa9e42b61a3d96ea3e4c30f5d3caedeaa9f9a442cc49cfb5aa419
10. 0xf0fa8825f03ea7c30bd9031bd1bd80f189c5f26b11bf0823da9afc4bf22d0332
11. 0x29700235b227055ce880d43e14eac146f6698beb898c5815b2dace9d29cb0d8c
12. 0x3704bc5ad033a79977899a5ead894cf50c0b8c8432c020959cefe2af561eb5ee
13. 0xcd9e3af1fa905ec61b99ee9442716d7c7a439aecacd018ec229a24def1cabf6b
14. 0x6b927d53caa5125cdba9255612d524976c691f8672796c3f0885ba2c5b3af1ad
15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae