Evidence row 2623445

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://hail.kagurazaka.dev/v1/hail/check"
    ],
    [
      "x402",
      "https://hail.kagurazaka.dev/v1/hail/history"
    ],
    [
      "x402",
      "https://hail.kagurazaka.dev/v1/hail/report"
    ]
  ],
  "name": "hail.kagurazaka.dev",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "hail.kagurazaka.dev",
    "endpoints": [
      {
        "description": "Hail at a US address or lat/lon on one date: the largest NOAA radar estimate of hail size (MRMS MESH) at the place and within 1, 3, 5 and 10 miles, NEXRAD hail signatures, nearby spotter reports, and a verdict (hail_likely, hail_possible, no_hail_detected). Dates from 2020-10-14. For roofing, insurance claims and property checks. Not found addresses and dates without data are not charged.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "2025-05-16",
            "group": "query",
            "name": "date",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 37.1,
            "group": "query",
            "name": "lat",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": -88.96,
            "group": "query",
            "name": "lon",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.1",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "x402 Hail",
        "tags": [
          "hail",
          "weather",
          "storm",
          "insurance",
          "roofing"
        ],
        "url": "https://hail.kagurazaka.dev/v1/hail/check"
      },
      {
        "description": "Every day with hail at a US address or lat/lon over up to 5 years (from 2020-10-14): the dates when NOAA's radar estimate of hail size (MRMS MESH) reached 0.75 inch or a size you choose within 1, 3, 5 or 10 miles, with the largest size each day. For property due diligence, roof age questions and claim history. Not found addresses are not charged.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "2025-05-16",
            "group": "query",
            "name": "from",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 37.1,
            "group": "query",
            "name": "lat",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": -88.96,
            "group": "query",
            "name": "lon",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 3,
            "group": "query",
            "name": "radius_mi",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "2025-05-16",
            "group": "query",
            "name": "to",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.5",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "x402 Hail",
        "tags": [
          "hail",
          "history",
          "weather",
          "property",
          "insurance"
        ],
        "url": "https://hail.kagurazaka.dev/v1/hail/history"
      },
      {
        "description": "A one-page hail report for a US address and date to share with a homeowner, adjuster or contractor: verdict, largest radar hail estimates by distance, a map of hail sizes within 10 miles, radar hail signatures in time order (when it fell), spotter reports, and NOAA's final Storm Events record with damage notes when published. Returns a private link valid for 1 year. Not found addresses are not charged.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "2025-05-16",
            "group": "body",
            "name": "date",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 37.1,
            "group": "body",
            "name": "lat",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": -88.96,
            "group": "body",
            "name": "lon",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "1",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "x402 Hail",
        "tags": [
          "hail",
          "report",
          "insurance",
          "roofing",
          "claim"
        ],
        "url": "https://hail.kagurazaka.dev/v1/hail/report"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "hail-kagurazaka-dev",
    "integrationType": "",
    "isNew": false,
    "name": "hail.kagurazaka.dev",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.533333",
      "currency": "USDC",
      "maxAmount": "1",
      "minAmount": "0.1"
    },
    "provider": "hail.kagurazaka.dev",
    "providerUrl": "",
    "serviceName": "x402 Hail",
    "tags": [
      "hail",
      "weather",
      "storm",
      "insurance",
      "roofing",
      "history",
      "property",
      "report",
      "claim"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"f14d1d226c54f3bba93038f9324f688f7244e6253b093479326f71600ff04d1f","id":2623445,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793730139624959,"prev":1784591,"subject":"agentic_market:hail-kagurazaka-dev","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x056c9d55f3487cd2ec2ccc30bea237c604365f7ebac58f4f5f9c6ce11c42b7d8
2. 0x6ccc1ef3f8ac5d5300e55a3c462708867e6b9bd02eeaca1b86c676d4e8ef875a
3. 0x3eded3eb6f96b849806c6e73dd238a051d0c4e124a949160f08b5792807df160
4. 0x0cf9b225095b0f8806a4feb4f93e7f8d9a186983fb3e7bc1221b87d36f97f2a8
5. 0x33f769599655973148f51f4a00e4c0a0787f38642ccbae7541f09042ed74761a
6. 0x7b2d45e33a7d78e902d1f5b7153a0500037631a066aab867c94fab95b49e79e7
7. 0xbb8f2169ff52679a68e82ca52bded6e49b5a65cfc0b271bc42327dc05b0e0f1f
8. 0x7510e7e8ee59612c28a56863bff04d3fa38e8fd7f3bfb34ae90a17095a00ab38
9. 0xb5a996d61abd58e91f8f0af09d397171610ce11ad3317f42aa41d4f01d3e14d8
10. 0x366855c24d293011182a2697bf8260e0bb64b66a313e8ec59080817a86456e33
11. 0x3f7a0198e1edd23b9295e59c4d7dd0440c45db1eda73308bfb51ae5d0394ccdb
12. 0x6d9a0af62b00211dd87ca8c637ebeef6b09b59ec113f79cc830ba6834160683a
13. 0x4e70d4f3d8061ba1880699efd21e122cab4e2a786faff4a0cdc4700d17a75055
14. 0x93ab7dcb2777a66a8864a3266602159fa29a49683bf095a1ec2a005ab2d78703
15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7