Evidence row 125993

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402.datakoot.com/api/weather_alerts"
    ]
  ],
  "name": "Datakoot Weather & Geo",
  "owner_address": "0x3de7b2de531053340cf132d29b837e5a0e924177",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0x3de7b2de531053340cf132d29b837e5a0e924177",
        "scheme": "exact"
      }
    ],
    "description": "Datakoot Weather & Geo: List active NWS weather alerts (warnings, watches, advisories) for a US state or marine area. $0.01 USDC per call, charged only on success.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "area": "PA"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "active_count": 0,
              "alerts": [],
              "area": "PA",
              "source": "NWS / NOAA (public domain)"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "body": {
                  "properties": {
                    "area": {
                      "description": "Two-letter US state code, e.g. PA, TX, CA (full state names such as Pennsylvania are also accepted).",
                      "type": "string"
                    }
                  },
                  "required": [
                    "area"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "GET"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {},
                "type": {
                  "type": "string"
                }
              },
              "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/v1792823671/bazaar-icons/160dbf8918a17f0b.png",
    "lastUpdated": "2026-10-24T06:43:57.611Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-24T06:43:57.527Z"
    },
    "resource": "https://x402.datakoot.com/api/weather_alerts",
    "serviceName": "Datakoot Weather & Geo",
    "tags": [
      "weather",
      "nws",
      "earthquakes",
      "usgs",
      "geocoding"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Datakoot Weather & Geo: List active NWS weather alerts (warnings, watches, advisories) for a US state or marine area. $0.01 USDC per call, charged only on success."
}

What the leaf hashes

{"body":"6828b3f5e45dc47b49b23b5a60f797ef7deb1edefd595f0d83ca44d61a238166","id":125993,"kind":"listing","method":"baseline/1","observed_us":1793025627106760,"prev":null,"subject":"x402_bazaar:https://x402.datakoot.com/api/weather_alerts","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xccb9e7d56baea100476d965bf2a8b5a135c7a0a9f9a566dc0728e144100c9e29
2. 0xa278e1f98833c5ca706b6c2247671204c720e68c909bab64decdf3d62609ba6f
3. 0xdd5a30e739f2a4913d9d0c9381591c62a6313343ff5e7a62f6c4dfc745d55473
4. 0x0919c06dff271a17f6cbe9a3b16f7499e08b66ea508e7e795851a0d1e27c1074
5. 0xc11dfa73acd45a28ae073922287f5f7f56a79056c5d34012b6bfff61df5f6bf7
6. 0x6a725d60973dc42e00e25e50f70ae7145214b7845930e149bc5f788d103495bf
7. 0xd4d0361bda6cc7ae56381a45147b03aa7aeafe019180daba0b459c1664c3a7b3
8. 0xeaf48ee79c320d06aec52b50a84ae3790983f8ba1e8503eaaa335bbe8f2839a1
9. 0xa7e1a958c75c2132f2dfb5bb8d77a956e893b026f4ef740e1228d64d9c61b866
10. 0x28f5e3a424e6df882445451ebbb98ea4799c643ef3231cda98518a826f880a47
11. 0x1233e806ac6f264fea872a85785df4b3024b89e9788bb6dfa89e28944cb30400
12. 0x85ea84dc356483b05e7ec8ed6e303988684070a1512dc756c8e64a7e3604feaf
13. 0x985acd37cc044d5aa6ad959194da8e91c81045df83517891ed92f1763a9ab825
14. 0x5b20d8aab05225a3497eadcce89d2e2a586a510fb31334793d3f46f88f0157c5
15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae