Evidence row 1035564

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://wetter.halowerk.com/ensemble"
    ],
    [
      "x402",
      "https://wetter.halowerk.com/warnungen"
    ]
  ],
  "name": "wetter.halowerk.com",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "wetter.halowerk.com",
    "endpoints": [
      {
        "description": "Single models are everywhere. This is the disagreement between them: per hour a median with a p15/p85 band, the full min/max spread, how many models still carry that hour, an agreement score, rain probability derived from pooled ensemble members rather than one deterministic run, a frost assessment, and the official DWD warnings in force for the point.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 52.21,
            "group": "body",
            "name": "lat",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 7.02,
            "group": "body",
            "name": "lon",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "6",
          "l30DaysUniquePayers": "4"
        },
        "serviceName": "Weather Ensemble",
        "tags": [
          "x402",
          "halowerk",
          "weather_ensemble"
        ],
        "url": "https://wetter.halowerk.com/ensemble"
      },
      {
        "description": "The warnings the Deutscher Wetterdienst has actually issued for the warn cell containing the coordinate, in German and English, with severity, urgency, certainty and an explicit effective/onset/expires window plus whether the warning is active right now.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 52.21,
            "group": "body",
            "name": "lat",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 7.02,
            "group": "body",
            "name": "lon",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "Weather Ensemble",
        "tags": [
          "x402",
          "halowerk",
          "weather_warnings"
        ],
        "url": "https://wetter.halowerk.com/warnungen"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "wetter-halowerk-com",
    "integrationType": "",
    "isNew": false,
    "name": "wetter.halowerk.com",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.005",
      "currency": "USDC",
      "maxAmount": "0.005",
      "minAmount": "0.005"
    },
    "provider": "wetter.halowerk.com",
    "providerUrl": "",
    "serviceName": "Weather Ensemble",
    "tags": [
      "x402",
      "halowerk",
      "weather_ensemble",
      "weather_warnings"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"1eba170163d54d3258a54e80a3f15d11b86a47be5c5f6d80d5727af52b8935ae","id":1035564,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793297703927770,"prev":547697,"subject":"agentic_market:wetter-halowerk-com","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x06a1c33bf086c1f6a4e98e506f57d5b7ddd066b26a3bca2485c5b951142d8bf0
2. 0xc91eaceb3150e333583edbc92ceaaa99bab32bf65d384636ef18009ef7d987d9
3. 0x37dc1887d880380c8cd1bc011c825c3193f6b573355b18fb66f5d6cade3cf2f5
4. 0xfa20a41b3d30e8de856ddc68ff70319de54c483dbfaaebcc3c474d3c6f10c9ec
5. 0x2a11120ee426d3152ed3410ff5839d0286a7b0a72d58fbd251fe2df525d6c5f2
6. 0x35f56faf75d7fddb4194ab0bea4c6e254e34358906f208e0dc44ad38b66e0044
7. 0x13c8acf52e29fbd6effe33a4e247fd1933e1556d9fba134362c59e170792964c
8. 0x6a89600d23ebc7d9657b6295f2e767471b65eda6e9360d1003ab503de08ef4e6
9. 0x7e3f3c27666ed0e99d9f70a9ddf3fc4a6d4e4b6aadaf4ac9cc4350d649a4c10e
10. 0x0baaf17fb6a054993f917f6be39bbb11c1cfbcfe6a4692cfb169cf56dd61e353
11. 0xc7c56ed1221467259f2a3beef7a09fb6f9a231eeb3017175b836500024b6e0de
12. 0xca73bc1ff38e59fd532494f3e997bc3804d0cfc35c701248ad5704c0dee5799c
13. 0xf70713c5ae237d535074be6b275af68f87013bcbf94d32957a08fb04463d4c59
14. 0x7806c5d294aa520a3cdaf5e1d58181e6315b37856d332d91c3a1e53dff27254d
15. 0x0507b989510de89f78184f7a10d971f7670a579c54df7d291a2d72f034ae74d3
16. 0xa0a7723889a4c15b3e0bec353fa8dbcaec6c71cf35bb6c346415ad3e664df6a6
17. 0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1