Evidence row 3967730

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://stormstation247.com/api/rank"
    ]
  ],
  "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": "One weather instrument's 247 rank: its place in its state today, reports due and received, timeliness, longest silence and its history. This call needs key, the instrument as net:<STATE>_<NETWORK>:<id>; 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": {
              "key": "net:CO_ASOS:DEN"
            },
            "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": {
                    "key": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "key"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "description": "One instrument's whole 247 rank: its place in its state today, the reports due and received, how fast they arrived, its longest silence, the spread of the state, and its rank on every day before.",
                  "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": "2026-11-07T01:24:31.484Z",
    "quality": {
      "l30DaysTotalCalls": 6229,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-07T01:24:31.303Z"
    },
    "resource": "https://stormstation247.com/api/rank",
    "serviceName": "Storm Station 247",
    "tags": [
      "weather",
      "weather stations",
      "station ranking",
      "data quality"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "One weather instrument's 247 rank: its place in its state today, reports due and received, timeliness, longest silence and its history. This call needs key, the instrument as net:<STATE>_<NETWORK>:<id>; 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":"ce8259343c025c76b6ccb1aab265f88332afdb7faab2e1672788030362d2a977","id":3967730,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1794083416061634,"prev":3763643,"subject":"x402_bazaar:https://stormstation247.com/api/rank","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-07 (195826 rows).

1. 0x03465bf2a7004c32496e9774be273dc55015e62ad299f321670a6b5ee4b56dee
2. 0x5a67a65fe10a7ffe7e3cbfc91d97b474defabfb7bc5985bdd045cf189fa32e35
3. 0x56fc4b28efb3fe72be24bdbf36efb911a3fd0801727d69e764a52a50be7ce3bf
4. 0xf2d74517c58896faea15581bf19a4395016db454ccd3cdf24dd176ade6a2e8ef
5. 0x51f2f761112eff4d58808e3027ae200bb76849ba7d2119d6df6a65fbb3cc9e70
6. 0x070c2b048a3456baa179d1f31fb730784c19e57c75176bf6fa4d7f316ed3bbee
7. 0xffb884c71591cbb4d4eb7f12a4a5dac4bd06e1dc657949cfe408cd0d48ef4cde
8. 0x0464075ea75f54a3eab800c033222d12d0989430111bca3e7245359eafb12a0b
9. 0x4eafb5144f5a3a99f248247a7636f9cf6b768a2e9c5965196170997eb87ace9b
10. 0x83a2d24200ee059ee13ec58048c51973f9bb8fa58b4f13a46998dd57349429e0
11. 0x9a1259990a68ee2b8cf3c46dd6ac8b1027c0cd9da2871659007b34696c1d2b60
12. 0xcd495b3a87392ed7b9f6a4e3efaf82ad7422217e121cfb70e73244b1808535a8
13. 0x80de52ad007e81cbaa504c53c1020b78094abfb0907b1d97798e852ce43dedf9
14. 0x144e6f529cb7231bff37cd4bad2e3530f3ad930f9de9c48c0f73680bc7f17d30
15. 0x648a3baa51de8aa55066ecdaef86a2d63e9b16b533148da0c58eba70048b858f
16. 0x80bdd907e4cabf074c5e8d919e88abbc805de47d0c5c142e281a67157f82926f
17. 0x54292a94f447f1fd33c01b5c99da465043f11022958626a2ea562c457fef697a
18. 0xff23fa8a9de3f957315ef0dfe7e8d8f6b1a51dae05fef7615c59794e019ff05c

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa