Evidence row 1038842

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agent-data-platform.langtools.workers.dev/v1/nsw-da/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 Development Applications: Find NSW development applications within 2 km of a street address or latitude/longitude, nearest first.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "lat": "-33.81",
              "lng": "151.06",
              "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 DA Data API, © State of New South Wales, licensed under CC BY 4.0."
              },
              "data": [
                {
                  "application_type": "Development Application",
                  "cost_is_placeholder": 0,
                  "cost_of_development": 91300,
                  "council_application_number": "DA/178/2026",
                  "council_name": "City of Parramatta Council",
                  "determination_date": "2026-08-28",
                  "development_types": [
                    "Demolition",
                    "Subdivision",
                    "Supporting Development"
                  ],
                  "distance_m": 352,
                  "lodgement_date": "2026-03-30",
                  "new_dwellings": null,
                  "pan": "PAN-624302",
                  "primary_address": "5A ATKINS ROAD ERMINGTON 2115",
                  "primary_lat": -33.81028812,
                  "primary_lng": 151.063792616,
                  "primary_postcode": "2115",
                  "primary_suburb": "ERMINGTON",
                  "source_last_updated": "2026-09-01T01:03:49.900",
                  "status": "Determined",
                  "storeys": null
                }
              ],
              "meta": {
                "count": 1,
                "lat": -33.81,
                "lng": 151.06,
                "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": "2026-10-29T08:45:10.32Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-29T08:45:09.932Z"
    },
    "resource": "https://agent-data-platform.langtools.workers.dev/v1/nsw-da/nearby",
    "serviceName": "Agent Data Platform",
    "tags": [
      "planning",
      "development applications",
      "property",
      "nsw",
      "australia"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "NSW Development Applications: Find NSW development applications within 2 km of a street address or latitude/longitude, nearest first."
}

What the leaf hashes

{"body":"062c175a9a00aecf6e19cb5880fdafa39e53fd3b7609b04cbab9c21c55eed170","id":1038842,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793298276276768,"prev":60842,"subject":"x402_bazaar:https://agent-data-platform.langtools.workers.dev/v1/nsw-da/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. 0x789688fb0c05ce7cb140d9a9fd994a2ef7cefbaff6fafa497581923a0b2ee26e
2. 0x2c7ad82ec277005efe37f8a6b0d4d3d5ee1740a7fa95d3941b1f93cdfcbdd557
3. 0xa5dc8747307b5313fc00d14579942703dc5fd440474cdba686be30b085632e2a
4. 0xe6d07c55f523c84892bfe0e736fbcace77b38ac2bddcfbe74c4b0341aa89411e
5. 0x8cb5efddd0513ec113b62450af85978541ccf067ecffd0fedda7f87e6281a1fd
6. 0x000d9050c461b5eee2ca70b5210c168dbb72cf8cf7b39f2227dee4a6adfd022d
7. 0x44dfbe35da756ad23ff0bd7a985fe32f848f65a3a9ae5032f013e1a4c5520255
8. 0x4a3beb26c6cfd07e504814b71a0b5fc9bcc4f44bba77cbe507bcf8c869b52026
9. 0xdc4418955dc44e3e614a78a3cb25c95ea465384ba008d3ed0836e60eec733f65
10. 0x07e0c84d917943facd277b591b19a4104398984df43cbbe2fa056e0a04c8067e
11. 0xeb4c89f10ecf7036c1a5612800e96a9fdbf56f9ae92f4d338413d367ff69ebbf
12. 0x63a11cd9e65d16993c0e702ce6d7bda551e5a72e62115aaf790a2e3519c7fac6
13. 0xc0f950bf9c872c684cf701ee03b280e31f9fd7a44bed4df783964fd0df78d0c2
14. 0xa07c03f1ff4a33c8a0105ab761d762ba211920a4e09af3e5ae84b51a3c4cf51b
15. 0x60b5befbd81f025904c8a3936b7ba86e3245ad5b37c615d01d42aa3227e3ed2e
16. 0xe2d603cd6f987214550319ad4fa39952b6098bc5c1b20893b6b80e8d82a79934
17. 0x91f12a2db1e2c1be07cbe4de3981a37a33051a36d3c3eee5a260804add6d1d75
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1