Evidence row 66436

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.healthparse.io/v1/facilities/hospitals/search"
    ]
  ],
  "name": "api.healthparse.io/v1/facilities/hospitals/search",
  "owner_address": "0x177ea123a35253ba8869a7e21e717978e482351d",
  "raw": {
    "accepts": [
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x177eA123A35253ba8869A7e21E717978e482351D",
        "scheme": "exact"
      }
    ],
    "description": "Search hospitals quality data by state, city, ZIP, or CMS star rating. Answers: which hospitals meet quality thresholds in a market? Source: CMS Care Compare, monthly refresh.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "city": "example",
              "state": "example",
              "zip_prefix": "example"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "rows": [
                {
                  "ccn": "450054",
                  "star_rating": 4,
                  "state": "TX"
                }
              ],
              "total_matched": 1
            },
            "type": "json"
          }
        },
        "routeTemplate": "/v1/facilities/hospitals/search",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "city": {
                  "type": "string"
                },
                "limit": {
                  "default": 25,
                  "maximum": 100,
                  "type": "integer"
                },
                "offset": {
                  "default": 0,
                  "type": "integer"
                },
                "overall_rating_max": {
                  "type": "number"
                },
                "overall_rating_min": {
                  "type": "number"
                },
                "state": {
                  "type": "string"
                },
                "zip_prefix": {
                  "type": "string"
                }
              },
              "type": "object"
            }
          },
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-16T16:18:10.582Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-16T16:18:10.087Z"
    },
    "resource": "https://api.healthparse.io/v1/facilities/hospitals/search",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Search hospitals quality data by state, city, ZIP, or CMS star rating. Answers: which hospitals meet quality thresholds in a market? Source: CMS Care Compare, monthly refresh."
}

What the leaf hashes

{"body":"2106bffd26c3bc72fe65355ea50843fd72b96ebdcd24194bbbe993813b3107b5","id":66436,"kind":"listing","method":"baseline/1","observed_us":1793025460565562,"prev":null,"subject":"x402_bazaar:https://api.healthparse.io/v1/facilities/hospitals/search","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. 0x5d32523be4c82c2f3a3d9000f95d3a2242a0202621bdd6e2647070718ce33c9e
2. 0x266feee3e7d08b489eba5a28de6b528ea3a8a0a05b9ac98c0a836def9e9b3edd
3. 0x3b4ae038f11cc5d469173337f41a3297b71591aed1e4c8ba2d72c63b6c7b1dc9
4. 0xedaf6da84f95da529f093926f8b8bfdd9193fd8a767fd4f14544a588ee9191f4
5. 0x63b9c4d6f0fba84c00609ce520083ba63813dbc084bed3d4c9ba88f67337cd94
6. 0xa2cdc77c8ec2037a01e414d724884eb94a242d904e03bce56b1f3c4ec1832284
7. 0xa43f72ad748626b989e9ac431abccfce26ff4ac374654bb5723dd10c6e6f93d0
8. 0xf5c626e30e4ade9fc33b819ed022da91a7247d7a9ceef2ac7016e313ebdcf239
9. 0xe83b2a73139a45ac5e787f5f8d00e2fdb51ec0acd6751a60cbf0f65dfcfc455f
10. 0x71c75f9312be1c838a554f724b6fc57894e7c4486ab7e013b6a6a8d65cfaebea
11. 0xb91bf0ba3ebff769d1b88f93fcb076477149787a7e31c3c28ce4fe8823b7c144
12. 0x2121cc2dbcb8663af57743dc445c8a59e5bbfffe89703f0606c9843f0d35aff8
13. 0x66883b42f4167ade51c4909f050c5478524e23786fb0b5c48bd1a53580960a68
14. 0x216cebb9ae5414599109a02297c4817d7d1c6b1394afeb97efe38e32f0053974
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae