Evidence row 125484

Observed 26 Oct 2026, 14:40 UTC, by baseline/1.

Kind: listing
About: source_record x402_bazaar:https://x402-service-production-e242.up.railway.app/vin-decode-batch
Recorded: 26 Oct 2026, 14:40 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 9d348d5e2bc32a6d5be7bfaace57b34f1110816f681a5ec67785eeeb550c3960
Leaf: 0x3c923f3d98223a32b23e187bbda4becad79edc07e184cc2fc1df94a45ac39437

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": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"
        },
        "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": "2026-10-24T15:42:13.136Z",
    "quality": {
      "l30DaysTotalCalls": 5,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-24T15:42:12.981Z"
    },
    "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":"9d348d5e2bc32a6d5be7bfaace57b34f1110816f681a5ec67785eeeb550c3960","id":125484,"kind":"listing","method":"baseline/1","observed_us":1793025626372266,"prev":null,"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).

0x3c91eabaf31555e6bbb8600549364421b0930eb5b05da8e9798ffc4751868846
0x7dd16b1c3fca09b3e3cf603f8a3b4ca7b18988bf8f301c83794f09f35eac9e27
0xc43d7057d18c4aa6fe4fab064a1a836419fc874e1cb92e3a7e17855d29678fdb
0x36a66eca4b61ce5a1d3b33b313d54568e10005f4193dfc7f047364b0192daaf5
0x99068eacdd44f28a31f30e3ca234a08320777b2bc9f4d87f703c89ef402273f4
0xa9af03ca141d1f91a806930891029dcee48172447e1386071732948d3fc66b41
0xa9c69e1a4a6ad0918dcd224143a16181cb230ef55e01dc1dae61355feb96cd61
0xe98fa22ab6f2d3f2ec384f2afe609676bbf13fde0ff687b4f1f5430ec7a79ae9
0xbf3afad6662f2283813602aa95c0754bc35af8c90e0347e14b7b44b397bdd35e
0x210e4fd4b2b60dbd88a7f42093d3d642e105b1738155bf382034c694bee5fbcf
0xd7dd18a37a5bb07e81a8083d8d1469e052ceebb2814b00f5a8d4f4cd181a5108
0xd04df0f7f3be4d014b4cea8172ada286fbcf5bcb32ae1b281704fd75627b661b
0x215f432600b78f2e7c9629cd10ce6ce4b7f3351b0b71f3f2c7dcb8e650f6cd63
0x7f594f5609f388d64d3cda87b5631d393ee8300bb09bad71f150113a5886ee33
0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root: 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained: 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published: On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON