Evidence row 122039

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://store.cryptotradecalc.com/api/weather"
    ]
  ],
  "name": "store.cryptotradecalc.com/api/weather",
  "owner_address": "0x7849ed8a93815fe26a38b5368498b4fc6210be8a",
  "raw": {
    "accepts": [
      {
        "amount": "8000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x7849Ed8A93815Fe26a38b5368498b4Fc6210Be8a",
        "scheme": "exact"
      }
    ],
    "description": "weather-forecast: Current temperature and precipitation for any city (by name or lat/lon), powered by Open-Meteo.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "city": "Tokyo"
            },
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "city": {
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-11T10:41:46.792Z",
    "quality": {
      "l30DaysTotalCalls": 5,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-11T10:41:45.752Z"
    },
    "resource": "https://store.cryptotradecalc.com/api/weather",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "weather-forecast: Current temperature and precipitation for any city (by name or lat/lon), powered by Open-Meteo."
}

What the leaf hashes

{"body":"fcfb05f93ea335be1a5358008c1eb29cd2fc7e303fd95f7bc997c4504855b425","id":122039,"kind":"listing","method":"baseline/1","observed_us":1793025620834386,"prev":null,"subject":"x402_bazaar:https://store.cryptotradecalc.com/api/weather","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. 0xfc9bdebd3196950106d3debdcc6b874b99eb31a3d3b9f5e39f78602e14c2479d
2. 0x904bc6a62928a2f2946ecae5bb08cc65d635e6b2efe96c8376b1f365f664c0ed
3. 0x7c8e4c89ec9e5bf7d5ec629c8ca9ec2ce82709693d1109800cf4664ad381863a
4. 0x45f117051144ea68ecc8b089025d98befecfce87a3549f0b36fc1b47e3278ae3
5. 0x9a959757e8379995aedb3a2cc1cd1bb817c1d79daf2f9638007fb69a3952cd2e
6. 0x0b90ff3f858517f23eecef13eff3bf94737c6bc537ab81cb959186715ea53a20
7. 0xcd3d9432e205e1b92bc234928ebaafc32bf201421788a5b66ae6ab13fa7392f2
8. 0xe397e78dd5cbd0c77cecdaaa7f143b4ca81a041c1f5f68d886ba299781056dc3
9. 0x136ba120fe1689e63adfe97318f101db112c5f8bc417737f0dd8694087327526
10. 0x3a8d3d4169cff276684d88a4f127811b670ead57557bd0903bd3af277772b2c1
11. 0x51bc8fcd224b36d2c60fa49f46f383ee8328191b9e73209ce8018f2612c3d42f
12. 0xf8173f36b7a27e1bb0f6961a49501bba1d99349c5e11449d0d557fbaa910be0a
13. 0xbee644d57738676bfb20eb90d6021f364bf883a8d54f8d17e9dc4749b4074c3d
14. 0x44945ea9ad8b24e723ad5a8fd6d014024a49531783f74ff9229c2ab6930e84c8
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae