Evidence row 1038839

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agent-data-platform.langtools.workers.dev/v1/nsw-cdc/nearby"
    ]
  ],
  "name": "Agent Data Platform",
  "owner_address": "0x2d6f7d1e969a3c6218599b348ebbbddc7f583948",
  "raw": {
    "accepts": [
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x2D6F7D1e969a3C6218599B348EbBBDdc7f583948",
        "scheme": "exact"
      }
    ],
    "description": "NSW Complying Development Certificates: Find NSW complying development certificates (CDCs) within 2 km of a street address or latitude/longitude, nearest first.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "lat": "-33.946",
              "lng": "150.899",
              "radius_m": "500"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "attribution": {
                "licence": "CC BY 4.0",
                "licenceUrl": "https://creativecommons.org/licenses/by/4.0/",
                "publisher": "NSW Department of Planning, Housing and Infrastructure (NSW Planning Portal)",
                "text": "Contains data from the NSW Planning Portal Online CDC Data API, © State Government of NSW and NSW Department of Planning, Housing and Infrastructure, licensed under CC BY 4.0."
              },
              "data": [
                {
                  "application_type": "Complying Development Certificate Application",
                  "cost_is_placeholder": 0,
                  "cost_of_development": 200000,
                  "council_application_number": null,
                  "council_name": "Liverpool City Council",
                  "determination_date": null,
                  "development_types": [
                    "Secondary dwelling"
                  ],
                  "distance_m": 120,
                  "lodgement_date": "2026-10-04",
                  "new_dwellings": null,
                  "pan": "CDC-388198",
                  "primary_address": "10 BRIGALOW AVENUE CASULA 2170",
                  "primary_lat": -33.945364214,
                  "primary_lng": 150.898018017,
                  "primary_postcode": "2170",
                  "primary_suburb": "CASULA",
                  "source_last_updated": "2026-10-04T18:39:58.770",
                  "status": "Under Assessment",
                  "storeys": null
                }
              ],
              "meta": {
                "count": 1,
                "lat": -33.946,
                "lng": 150.899,
                "radius_m": 500
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "address": {
                      "description": "NSW street address with suburb; alternative to lat/lng",
                      "type": "string"
                    },
                    "lat": {
                      "description": "Latitude (WGS84); required unless address is given",
                      "type": "string"
                    },
                    "limit": {
                      "description": "Max results, 1-100 (default 20)",
                      "type": "string"
                    },
                    "lng": {
                      "description": "Longitude (WGS84); required unless address is given",
                      "type": "string"
                    },
                    "lodged_from": {
                      "description": "Lodgement date lower bound, yyyy-mm-dd",
                      "type": "string"
                    },
                    "radius_m": {
                      "description": "Radius in metres, 1-2000 (default 500)",
                      "type": "string"
                    }
                  },
                  "required": [],
                  "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"
        }
      }
    },
    "lastUpdated": "2026-10-29T08:45:15.837Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-29T08:45:15.679Z"
    },
    "resource": "https://agent-data-platform.langtools.workers.dev/v1/nsw-cdc/nearby",
    "serviceName": "Agent Data Platform",
    "tags": [
      "planning",
      "complying development",
      "property",
      "nsw",
      "australia"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "NSW Complying Development Certificates: Find NSW complying development certificates (CDCs) within 2 km of a street address or latitude/longitude, nearest first."
}

What the leaf hashes

{"body":"84cc65482bafe958ac1829f6f1f172cb4951116ad3cd66fef308054397abac78","id":1038839,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793298276269504,"prev":null,"subject":"x402_bazaar:https://agent-data-platform.langtools.workers.dev/v1/nsw-cdc/nearby","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x34bb56762bb79184bf4516fbc8a9bb6b96f40e24a235b7e80535d897f055b2be
2. 0xb5babaa4f2ab5eabb20f8eb5874f804dfb996e72eb2345d014d2a3be06255625
3. 0x1761e419df81e8d83d3810e6670a35c8f7b76d7d7ac7c562442fd2afc121a143
4. 0x2bcd1520df2756a1e8a35bf87f15d4e17ad16021f69fa1b6d88327fe52a7c850
5. 0x95c1da127c0825f8be36ddf2c4cddd1daa354a01503b8095c6fb336a82e23dc6
6. 0x05286aa986d8bcc9944fc6d8433d2c4ec7f0c74a10b4f41011df2f7b608ad3c7
7. 0xf4729a9f212b156f5b170551c5b2493ba62ffa5bc41b0107b3df254e28d5b20a
8. 0xda19c276082d4ebeec49729ad024ef0c8f10a289768c6b7d802f35acc92462e6
9. 0x81c7b35af68131bdb16b1e219ee547ec8b24b8f6d9b14967b16cdeb7e72a69cb
10. 0x41df02eaa7d7d6eac3e7350f79378c3acd7dcdcdd2664f8e1fda854f2679f224
11. 0x3292675395f7a5580304e94fd5b4d1c8279d10dd22b3ea5823858c03bd63b329
12. 0x2ad587e3384e978bb52616208c26d4841fe7a78fc51e02a38f38fa83b849b978
13. 0x809996646fa50ff3941cc94a2858e71348d102933af591ad4e5ca0614e67f0a4
14. 0x14b86aca7e0af6917fa29c5b89b8f3eab1f2340a671c3d06e6ac6a34fd3a07ee
15. 0xa03bd318a195be3bd16f335c7e189443bea4f1f439087a7ac19afec9fa97f9be
16. 0x1c3764b490d23b94e5ac838c89f8d3850dedb0819196f367da2479c7a88bf2c0
17. 0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1