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Evidence row 2201262

Observed , by sync.x402_bazaar/1.

Kind
listing
About
source_record x402_bazaar:https://land-survey.x402tookit.com/wetlands-check
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
4e1463731dbfca9ce60388db60e5639f2454db3778ba37c73203dafe52b0cbd0
Leaf
0xacceb60737527a7a7d17e2a1a19b7cd61792f2c9837e9b5f58f7dcbf57e9f353

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://land-survey.x402tookit.com/wetlands-check"
    ]
  ],
  "name": "Land Survey Screening",
  "owner_address": "0xb531320805c5bed1d46aeadcf4f008fdf172dbda",
  "raw": {
    "accepts": [
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM",
          "transactionVersions": [
            0
          ]
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "DUPiupXtuox38dcGoXUKer5mAydCzmaHjrbQ66qeEm8s",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
        "scheme": "exact"
      }
    ],
    "description": "Is a US point inside a mapped wetland? National Wetlands Inventory type and size, as a permitting heads-up.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "lat": 25.7,
              "lon": -80.9
            },
            "type": "http"
          },
          "output": {
            "example": {
              "acres": 36990.67,
              "asOf": "2026-10-11T03:48:11.511Z",
              "code": "PEM5A",
              "degraded": false,
              "disclaimer": "Screening signal computed from the named public source. Not financial, legal or investment advice; provided as is. Verify at the source before acting.",
              "lat": 25.7,
              "lon": -80.9,
              "notChecked": [
                "jurisdictional status (only the Corps decides)",
                "buffer zones",
                "…2 more"
              ],
              "overlappingFeatures": 1,
              "reasons": [
                "Work in or near wetlands can need federal (US Army Corps of Engineers, Clean Water Act section 404) and state permits. Talk to the Corps district before disturbing the site."
              ],
              "source": "USFWS National Wetlands Inventory",
              "sourceUrl": "https://www.fws.gov/program/national-wetlands-inventory",
              "summary": "25.7, -80.9 is inside a mapped freshwater emergent wetland (code PEM5A, 36990.7 acres).",
              "type": "Freshwater Emergent Wetland",
              "verdict": "MAPPED_WETLAND"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "lat": {
                      "description": "Latitude",
                      "type": "number"
                    },
                    "lon": {
                      "description": "Longitude",
                      "type": "number"
                    }
                  },
                  "required": [
                    "lat",
                    "lon"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "acres": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "asOf": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "code": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "degraded": {
                      "type": [
                        "boolean",
                        "null"
                      ]
                    },
                    "disclaimer": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "lat": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "lon": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "notChecked": {
                      "items": {
                        "type": "string"
                      },
                      "type": [
                        "array",
                        "null"
                      ]
                    },
                    "overlappingFeatures": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "reasons": {
                      "items": {
                        "type": "string"
                      },
                      "type": [
                        "array",
                        "null"
                      ]
                    },
                    "source": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "sourceUrl": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "summary": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "type": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "verdict": {
                      "type": [
                        "null",
                        "string"
                      ]
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-02T04:07:04.182Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-11-02T04:07:03.999Z"
    },
    "resource": "https://land-survey.x402tookit.com/wetlands-check",
    "serviceName": "Land Survey Screening",
    "tags": [
      "wetlands",
      "nwi",
      "permitting"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Is a US point inside a mapped wetland? National Wetlands Inventory type and size, as a permitting heads-up."
}

What the leaf hashes

{"body":"4e1463731dbfca9ce60388db60e5639f2454db3778ba37c73203dafe52b0cbd0","id":2201262,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646803097834,"prev":null,"subject":"x402_bazaar:https://land-survey.x402tookit.com/wetlands-check","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0xacceb1caf3a06120c63b5091812267e05288d9f35384fc06c4461ca934ce8ca7
  2. 0x577f114242beb8a7cfa78dd733b7ccc29318373f80d6cab0cbe13df031c6d098
  3. 0x5a754cda5004a88b381483c56801b317acd372ab874f41c17e16a149688992d7
  4. 0x60cac54d93f9e5af0572c69ecc88fa5f2286a3f2e0233fa1d57d5e8d5aa9d9d1
  5. 0xfe3114f11433c81b13d6ce5d25134019ae592d5ab5c9437361d7cfeb8733207e
  6. 0xda07c920d72d329ef6751ecab9173cf48b4f7179fb081363d452bd105d47f524
  7. 0x11e01310954c72599077ad6563f8bf71a612dcc2ed929a1b029f48566e8a23bb
  8. 0x4827ee1d01ea0fa6099893b9b3b11ea8b823821f0168537f6d4a6f7edf4a83f8
  9. 0xdec67f582e547bbf0dbf931f50d46b47e7cc5f193bdc94d82af02c106501c2c6
  10. 0x4c70ec0fb1392a7753630a2cb0b6008e4f889e6ea880dd6cb3847043b8aa08f9
  11. 0x2ccda8c18ff07f00c8bb027f9f15ae0c0d5b653ed69ac4ac66f46fa53a11ad61
  12. 0xba75ac8fae3b7769dc511d447c671590cf9f4572510e81111cdc037d6738de1d
  13. 0x30482ffd581ea067af14f15cf3c17e7dcb174f749e858ecded170a1f5f75cc59
  14. 0x27deeb1ef1692b4773e73c16b6d8d0cdf4251fe2660821e5336f57539770fd2f
  15. 0x793184605629cd36ba80a07cbe115ca35e8923297bf024260c6f5c06b255f638
  16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
  17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON