Evidence row 124883

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402-agent-tools.nerolabs.workers.dev/data/filter"
    ]
  ],
  "name": "Nero Labs Agent Tools",
  "owner_address": "0xa969a3127dcc74b2989a4b4e45ae61b81093164a",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xA969a3127DcC74B2989a4b4e45Ae61B81093164A",
        "scheme": "exact"
      }
    ],
    "description": "Filters, transforms, sorts and dedupes up to 500 JSON rows in one call: conditions (equals, contains, greater than, regex, empty), field renames, trims, case changes, number and date parsing, computed fields, sort, distinct by field, offset and limit. Returns the kept rows plus counts of rows dropped and why. $0.001 per row sent, $0.002 minimum. Same engine as the Apify actor nerolabs/dataset-filter-transform.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "filters": [
                {
                  "field": "city",
                  "operator": "equals",
                  "value": "Bristol"
                }
              ],
              "rows": [
                {
                  "city": "Bristol",
                  "name": "Acme Ltd",
                  "revenue": "120000"
                },
                {
                  "city": "Leeds",
                  "name": "Bolt Co",
                  "revenue": "45000"
                },
                {
                  "city": "Bristol",
                  "name": "Crane plc",
                  "revenue": "980000"
                }
              ],
              "sortBy": [
                {
                  "direction": "asc",
                  "field": "name"
                }
              ]
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "_example_note": "Real output, trimmed: long lists cut to their first items and long text shortened.",
              "rows": [
                {
                  "city": "Bristol",
                  "name": "Acme Ltd",
                  "revenue": "120000"
                },
                {
                  "city": "Bristol",
                  "name": "Crane plc",
                  "revenue": "980000"
                }
              ],
              "summary": {
                "droppedByLimit": 0,
                "duplicatesRemoved": 0,
                "excludedByFilter": 1,
                "filterCombineMode": "AND",
                "filtersApplied": 1,
                "inputRowCount": 3,
                "keptRowCount": 2,
                "sortedBy": [
                  {
                    "direction": "asc",
                    "field": "name"
                  }
                ],
                "transformIssues": {},
                "transformsApplied": 0,
                "warnings": []
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "caseSensitiveFilters": {
                      "description": "Text comparisons are case-insensitive by default. Set true to make them exact.",
                      "type": "boolean"
                    },
                    "distinctBy": {
                      "description": "Keep only the first row for each combination of these fields. Applied after sorting, so sorting first lets you keep the newest row per key.",
                      "items": {
                        "type": "string"
                      },
                      "type": "array"
                    },
                    "filterCombineMode": {
                      "description": "Whether a row must match every filter (AND, the default) or any one of them (OR).",
                      "enum": [
                        "AND",
                        "OR"
                      ],
                      "type": "string"
                    },
                    "filters": {
                      "description": "Conditions a row must satisfy to be kept, for example {\"field\":\"country\",\"operator\":\"equals\",\"value\":\"UK\"} or {\"field\":\"price\",\"operator\":\"greaterThan\",\"value\":100}. Dot paths like \"address.city\" work. Call list_capabilities for all 25 operators.",
                      "items": {
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "lenientNumbers": {
                      "description": "On by default: values like \"$1,234.50\", \"49 USD\" and \"12%\" are read as numbers. Set false to require real numeric values.",
                      "type": "boolean"
                    },
                    "limit": {
                      "description": "Return at most this many rows.",
                      "type": "integer"
                    },
                    "offset": {
                      "description": "Skip this many rows after filtering and sorting.",
                      "type": "integer"
                    },
                    "rows": {
                      "description": "The rows to process. Each row is a JSON object. Keys may differ between rows.",
                      "items": {
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "sortBy": {
                      "description": "Sort the kept rows, for example [{\"field\":\"price\",\"direction\":\"desc\"}].",
                      "items": {
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "transforms": {
                      "description": "Transform steps applied to every row, in order. Each step is an object with an \"op\" key, for example {\"op\":\"cast\",\"field\":\"price\",\"to\":\"number\"} or {\"op\":\"compute\",\"field\":\"total\",\"expression\":\"price * qty\"} or {\"op\":\"rename\",\"from\":\"e_mail\",\"to\":\"email\"}. Call list_capabilities for all 26 operations.",
                      "items": {
                        "type": "object"
                      },
                      "type": "array"
                    }
                  },
                  "required": [
                    "rows"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "_example_note": {
                      "type": "string"
                    },
                    "rows": {
                      "items": {
                        "properties": {
                          "city": {
                            "type": "string"
                          },
                          "name": {
                            "type": "string"
                          },
                          "revenue": {
                            "type": "string"
                          }
                        },
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "summary": {
                      "properties": {
                        "droppedByLimit": {
                          "type": "number"
                        },
                        "duplicatesRemoved": {
                          "type": "number"
                        },
                        "excludedByFilter": {
                          "type": "number"
                        },
                        "filterCombineMode": {
                          "type": "string"
                        },
                        "filtersApplied": {
                          "type": "number"
                        },
                        "inputRowCount": {
                          "type": "number"
                        },
                        "keptRowCount": {
                          "type": "number"
                        },
                        "sortedBy": {
                          "items": {
                            "type": "object"
                          },
                          "type": "array"
                        },
                        "transformIssues": {
                          "properties": {},
                          "type": "object"
                        },
                        "transformsApplied": {
                          "type": "number"
                        },
                        "warnings": {
                          "type": "array"
                        }
                      },
                      "type": "object"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1792616069/bazaar-icons/0a5b056fde952fc0.png",
    "lastUpdated": "2026-10-21T21:25:21.554Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-21T21:25:21.43Z"
    },
    "resource": "https://x402-agent-tools.nerolabs.workers.dev/data/filter",
    "serviceName": "Nero Labs Agent Tools",
    "tags": [
      "data",
      "json",
      "filter",
      "transform",
      "etl"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Filters, transforms, sorts and dedupes up to 500 JSON rows in one call: conditions (equals, contains, greater than, regex, empty), field renames, trims, case changes, number and date parsing, computed fields, sort, distinct by field, offset and limit. Returns the kept rows plus counts of rows dropped and why. $0.001 per row sent, $0.002 minimum. Same engine as the Apify actor nerolabs/dataset-filter-transform."
}

What the leaf hashes

{"body":"1b98725c92ebc8be7dbcec178408669f4791777ad9cd27e80af297546f24c757","id":124883,"kind":"listing","method":"baseline/1","observed_us":1793025625393441,"prev":null,"subject":"x402_bazaar:https://x402-agent-tools.nerolabs.workers.dev/data/filter","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. 0x512e184af4010d3fa4fe5f091b2e1f5f6b36bde9e7ffd4cfb482914595ce2dd8
2. 0x5d0c1987682560538783da240e4f9797b8ad14249eaf79ae1c9a06ba572cd2b3
3. 0x8460977050f0e152ea538a8ab98fca8fd746270c11628d6c42df254825d3e105
4. 0x08e4e9731c6f3f48cb4cc7ab16ebcbbbaf2cce9d23886c9839e76da44d383aea
5. 0x659b36b338fa09015c8f975ab61990bdcb4e5df3a6e77d5d3e399e3bca986e51
6. 0x8ba12f471d829453ef70e7c17b40344ea0f707a47c1adda1e22a49c81ca611ce
7. 0xf2c9d456918fc1f8ce6025fadde99003219013ed9d8ba64b8aa93dba9a322e38
8. 0xd37c100d9d3a2760ca5a16a2984d9ee98ed390c54564264312db74c830ada996
9. 0x1219ece7149e94c27319a4926c9146cd0e1ddc72b40654dfa47e0b42d5fbb1ef
10. 0x645ef58b69b469e4c309b22dfe9ca3f972fe60aa617a1dcb95a02418c0d9270c
11. 0xfa039eb62e5d0ae9f7aaaafb0fcbceacfa661b07228233046b9a9af94e547a55
12. 0xecaf47ba75097c34f2d3c4d62539dace0db8b484bf08941a9259e2d1e8ccea77
13. 0xf7d2cf278e5d2768b8bdb70730c378877cf7165d8efcbec8bcd3282fdc50d177
14. 0x0733993143f0230e79482cef2c38e95d98f9eafbe64a43cdc74a4545938a4167
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae