Evidence row 261670

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://nzdata.zakwins.workers.dev/nz/working-days/add"
    ]
  ],
  "name": "NZ Data API",
  "owner_address": "0xd79e20b5da81157ac2edc601992a51320fc3efd4",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xD79E20b5da81157AC2eDc601992a51320FC3EfD4",
        "scheme": "exact"
      }
    ],
    "description": "Add N NZ working days to a date (e.g. OIA 20 working-day deadline)",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "days": "20",
              "preset": "oia",
              "start": "2026-12-15"
            },
            "type": "http"
          },
          "output": {
            "example": {},
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "days": {
                      "type": "string"
                    },
                    "preset": {
                      "type": "string"
                    },
                    "start": {
                      "type": "string"
                    }
                  },
                  "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": "2026-10-26T15:49:07.827Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-13T05:13:38.016Z"
    },
    "resource": "https://nzdata.zakwins.workers.dev/nz/working-days/add",
    "serviceName": "NZ Data API",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Add N NZ working days to a date (e.g. OIA 20 working-day deadline)"
}

What the leaf hashes

{"body":"54392050c159bca203a2c5117c448fff65330a52ed00a05fe4109daf07914608","id":261670,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793032262582851,"prev":117549,"subject":"x402_bazaar:https://nzdata.zakwins.workers.dev/nz/working-days/add","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. 0x84b017fd0e0974fb9f3b17f437b8529e133a74910aa266c9669a4fe47a2a918b
2. 0xe8874cb99b5719d3c54277069f77c567f232fcf1dcdda36362e70f1acf93eced
3. 0x45afc49b3f7bb18636c4dca0a08417cd8457afc6eb26f27ff62946a72d5e49b7
4. 0xff9d86e10dd3e9d3cdb47a19739d6f80d55c4f9be10c8494c9dbfcca4815d3df
5. 0x03bd0b0129bb1fb9d6babd3d59da884a724c6a76830105e80ce8515539fae094
6. 0xabb7b119af298a34eeb303685b67ee842af8e91c70b22de8af4690fa3eb4c0dd
7. 0x2f02ef10e969beaa2b30b76ae5cf7b1b284bf6f6de6957a9e897ef388177a801
8. 0x8c042d5e2ee0f3f4219afbce11e4c6cd32c6e1dfe82387da19da2b577d2915ad
9. 0xca94b2eb4dbd39705fde6c0afe784886166d172e034b96706e6f73452b52855c
10. 0x885deb0e4307fa99df9e773ff11344ee034f4c9c93d7eb138d0da714c1f8128b
11. 0x147021357b2eb773d60db74f751316bfd367b06080320d378c0c402240e98d59
12. 0x146f43471a3bde6d8a04e87b6afd3ee6860c6e38a009f86aee705ce722b67748
13. 0x91c2ae93ec20c7fed5088112fe3941ca622dfb3f8f1022c4844726c361244bd4
14. 0x0eff463856b0992d53ab7d8c0b97c71541413358bdd445710c1e4b6aeb4d8f78
15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae