Evidence row 4166078

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://stormstation247.com/api/weather"
    ]
  ],
  "name": "Storm Station 247",
  "owner_address": "0x44adc7d3199486730d6346f2dc2424de97124700",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0x44adc7d3199486730d6346f2dc2424de97124700",
        "scheme": "exact"
      }
    ],
    "description": "A full weather report for an American place: conditions now, hour by hour up to seven days and ten days, with sun times and every alert in force. This call needs place by name, or lat and lon in degrees; the example below answers for real. Every address this endpoint serves is listed one at a time at https://stormstation247.com/api/x402.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "place": "Denver, Colorado"
            },
            "type": "http"
          },
          "output": {
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "place": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "place"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "description": "A full weather report for an American place: current conditions with feels-like, wind chill and heat index, dew point, humidity, cloud, pressure and UV; hour by hour up to seven days ahead; ten days of highs, lows, wind and sun times; and any active severe weather alerts in full, which the free answer carries too.",
                  "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/v1791587581/bazaar-icons/87e9889ed300d433.png",
    "lastUpdated": "2026-11-08T20:31:32.513Z",
    "quality": {
      "l30DaysTotalCalls": 709,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-08T18:50:27.077Z"
    },
    "resource": "https://stormstation247.com/api/weather",
    "serviceName": "Storm Station 247",
    "tags": [
      "weather",
      "current conditions",
      "forecast",
      "weather alerts",
      "united states"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "A full weather report for an American place: conditions now, hour by hour up to seven days and ten days, with sun times and every alert in force. This call needs place by name, or lat and lon in degrees; the example below answers for real. Every address this endpoint serves is listed one at a time at https://stormstation247.com/api/x402."
}

What the leaf hashes

{"body":"713504b72abb691a27ac5c7acf388c87d6b61994a584bbc6db8855100a435d54","id":4166078,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1794170496601056,"prev":3967506,"subject":"x402_bazaar:https://stormstation247.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 2026-11-08 (183509 rows).

1. 0x76648c4df782f97370ad395601ba89b5056078df6adb07a9014698810b09ca87
2. 0x02b642b93e0509748a5e0fc9375f01727a406ff44d97b417e28b67584be40457
3. 0x291e26ce9f9154e0b90f9dd8721fcc754aa317af1169bb04e4ad87ed59004860
4. 0x7d15ea7ebac006747a35f90b877f28a35a2a4231ab7da7db1fd823eea41f7bf9
5. 0x10c90bdc6d4e5b39d60c9ac7de15c7b077e0004c4ab8150b00827103dc84fc78
6. 0xb33e894eaba3782f8c33073e7bc2f7bb286702b7469dfd9ffa98ee0290d48819
7. 0x6d2742a37d915a3ec92264c18bad396e7a3c841bdebb6831e9cfd46f7fb7e7de
8. 0x702ceba2ebff5f0ec1f67f678854ae5040a3d6d247ac833763049c267885b5cc
9. 0xb76e00a7c556f3e6acd6145225a5a3ca5416b5b74125e55de62b60662b104cc2
10. 0x40de82bad03d60a26e94eb87d1f2c09dc2c188a4dadc627e2357ec6546d44805
11. 0x59f58ef09b26b56420407b931b8c1f9816baf12590002aa235fd1c8aa408c9f5
12. 0xe2b479e6d787e24d6a7d89f02e315e44274356554ef8ddae2afacebbb1f3e576
13. 0x090f5862cb49db0709d2fed9b255d136b25b4b778fb8c0267004387fce2a7249
14. 0x8f70afa2cb284c6a15ad0a6caa42d804c5a8a8f1606ad89c938680a1cb74ba4f
15. 0xbb34072503d4070a4351dcc56a043c6bf028408900a5c493cccacf8a89bc5646
16. 0xcdd2ee028802301b110b0ec5de50a068c6d26496f4b1908c92f0ca613fd24f9a
17. 0x45874ada32d7ee6c17eade12dec01ab7504d43d23be0d9dbb51e642eb39966a4
18. 0x1f0ff2af9da38fef1beef5d2dbcf41f592dca17729b7ab9b9c0b6ef354dc3b83

Day root

0xbf84ec37f88c5f23d2144bd7dbc1ea0f8edc93b3764a885a7164b7923ff3460b

Chained

0x9fea188e4965f50de727e97c40e18d5ff2c2ddbfd4f1ae65e22ddd6f676bccfc

Published

On Arc Testnet, block 71451618: 0xb5273480942a54cd07f291b8319e59976f8d9d0583181c764eed04c9b3f7a022