Evidence row 125227

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402-factory.com/v1/forecast/probabilistic"
    ]
  ],
  "name": "x402-factory",
  "owner_address": "0xcc42ed39a06b6cf3f484307ef76b88bf56fb305f",
  "raw": {
    "accepts": [
      {
        "amount": "30000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xCc42Ed39a06b6cF3f484307eF76B88Bf56Fb305f",
        "scheme": "exact"
      }
    ],
    "description": "Percentile bands (p10–p90) for temp, precip, or wind — Hourly p10/p25/p50/p75/p90 bands for one variable at a coordinate. Temperature bands come from the model's empirical calibration; precipitation and wind bands are NWS-derived approximations, disclosed in the response's method label. Metric units (°C, mm, kph). Horizons cap at 168h. Use it to reason about uncertainty, not just point values.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "hours": 48,
              "lat": 41.8781,
              "lon": -87.6298,
              "variable": "temp"
            },
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "hours": {
                      "default": 72,
                      "maximum": 240,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "lat": {
                      "maximum": 90,
                      "minimum": -90,
                      "type": "number"
                    },
                    "lon": {
                      "maximum": 180,
                      "minimum": -180,
                      "type": "number"
                    },
                    "variable": {
                      "enum": [
                        "temp",
                        "precip",
                        "wind"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [
                    "lat",
                    "lon",
                    "variable"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-01T13:12:57.355Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-01T13:12:57.224Z"
    },
    "resource": "https://x402-factory.com/v1/forecast/probabilistic",
    "serviceName": "x402-factory",
    "tags": [
      "weather",
      "ensemble",
      "uncertainty"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Percentile bands (p10–p90) for temp, precip, or wind — Hourly p10/p25/p50/p75/p90 bands for one variable at a coordinate. Temperature bands come from the model's empirical calibration; precipitation and wind bands are NWS-derived approximations, disclosed in the response's method label. Metric units (°C, mm, kph). Horizons cap at 168h. Use it to reason about uncertainty, not just point values."
}

What the leaf hashes

{"body":"4b7f38b62eb2bc993ab93aecd3761ca3f6accb4dc014a3e6aa902b0715eb1de5","id":125227,"kind":"listing","method":"baseline/1","observed_us":1793025625958803,"prev":null,"subject":"x402_bazaar:https://x402-factory.com/v1/forecast/probabilistic","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. 0x645e8af688afc6a4a2d1ec04651395fd76f46082637ec18b27c16a180700fb6d
2. 0xc0727c507d71d6d12d0f9a533cb754e2003432e11c21b32a9be059835c9e1243
3. 0x1a3cab19545bdb187b1b55c3d260c5b56558589b558aa0d3ea7dd512d96c4ee6
4. 0xd6dc8f8da123949af4791cdcb8bbfa14abe005b22fc48bb8bd31b2c06a02530b
5. 0x4e0053148bd1daf1b377db41e368ed9be706e77925509cff188e0de5e6ecd847
6. 0x6534c541d679b7e096679e8966a3f4bd1c7988c6fe144aa664d3d73f4b11c501
7. 0xa682960bc4d0e24fd13ab7e4172cc9dd4d12219bca97d6221258ab433029a409
8. 0x4270a1961d175fff5cffcd598b9d0ec0f9797c4c35c8adecff9c6b7e9c4563f8
9. 0x3ac872b3981cf5b2f69cac4ebd22e0d8fb1dd4c554a070a859748af1b9f407ca
10. 0x7dd6ecfa9185a17104569489cbef33034bbe40fda02f46c4806f2506cfdf5d24
11. 0x4008ba50886e166082b39cf7d2aabf1793fbc0c9ee377f5c8c84131ff6d65579
12. 0x3c8355143bb13802401d5a80f8a70809a59f429bc298f4912731fc8d207e4f43
13. 0x13f4b94ecf613d585c952b5363dad2b247a55371eb8e358bb89dc033e83128b1
14. 0x9a79c65e077cd9da9d436b3ade6f5ddc0d244510c4d5903ef2f02d81205f7666
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae