Evidence row 2190105

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://stormstation247.com/api/radar"
    ],
    [
      "x402",
      "https://stormstation247.com/api/rank"
    ]
  ],
  "name": "stormstation247.com",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "stormstation247.com",
    "endpoints": [
      {
        "description": "One radar or forecast picture read state by state: each state's highest value and where it stands, or its range and mean, highest first. This call needs picture, one of the 31 pictures the input schema names, as the radar page names them; the example below answers for real. Every address this endpoint serves is listed one at a time at https://stormstation247.com/api/x402.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "reflectivity",
            "group": "query",
            "name": "picture",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "3528",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Storm Station 247",
        "tags": [
          "weather",
          "radar",
          "precipitation",
          "forecast",
          "united states"
        ],
        "url": "https://stormstation247.com/api/radar"
      },
      {
        "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.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "net:CO_ASOS:DEN",
            "group": "query",
            "name": "key",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "4426",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Storm Station 247",
        "tags": [
          "weather",
          "weather stations",
          "station ranking",
          "data quality"
        ],
        "url": "https://stormstation247.com/api/rank"
      }
    ],
    "enriched": false,
    "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",
    "id": "stormstation247-com",
    "integrationType": "",
    "isNew": false,
    "name": "stormstation247.com",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.01",
      "currency": "USDC",
      "maxAmount": "0.01",
      "minAmount": "0.01"
    },
    "provider": "stormstation247.com",
    "providerUrl": "",
    "serviceName": "Storm Station 247",
    "tags": [
      "weather",
      "radar",
      "precipitation",
      "forecast",
      "united states",
      "weather stations",
      "station ranking",
      "data quality"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"800e4388d883e4919406716a409ca31b8b8df97aaada481b5d62167fe2632e5f","id":2190105,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793643663383226,"prev":1784535,"subject":"agentic_market:stormstation247-com","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x0cd766648a1466b27101983f76a20f0da22b345da8c7ed88126b2573ad1fa9e8
2. 0x113bf74561d60168e980e5093e7c455a02bd8905713c71c963a65f7322a693a4
3. 0x3e3d4536d921e36cfa70a0917ce263bb9c7ae080e2fda7c1c6246f31ab9f41f0
4. 0x365374a7b61bb2fd22235490249893cfbc4c4c31226402ec18c0bd38488a84e2
5. 0x70b34d9955aac65c8eaf81722c4d22a7d72950221bc9220aca1ba197fa29aef4
6. 0x5e03e0da89cd519da02bce1c095cbb1a2c3c05c3b34d77cf9d26714a15379518
7. 0x7965a92d7b97d9acfb7ec0aa0da4787c5682619dca17e7bbb671860a2b925505
8. 0x8ceb5fae7833782572c9d8f9ac5beaaf6249c9d5ad0af6394c24a90c1937d007
9. 0x6d6f22852ac3b9adf3911a47039c43339f1f65ab6ba81b3880a34758278fbdc6
10. 0x499100c6cd74b9f2aadc9b2bbeef4589be380151426be93d9e83cf7d0fc320e3
11. 0x08651a8f1f24d751e6b14854a0081bba02ab929e8ca73bfd0fa8a4326183596c
12. 0xaa94317dc89f969785a54ece6cf62c867073c54f5f285f0a61c8cf9c78f4f2ef
13. 0x21862012011e9c7bd96b9da5758a45e44049f740c8ef1f280b01bc054552ce7e
14. 0xdd12fe6a2b0c972fe8b92369b1535a7d883c9e1085b61ddaf4130d8880afad75
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af