Evidence row 66445

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.healthparse.io/v1/prices/search"
    ]
  ],
  "name": "api.healthparse.io/v1/prices/search",
  "owner_address": "0x177ea123a35253ba8869a7e21e717978e482351d",
  "raw": {
    "accepts": [
      {
        "amount": "30000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x177eA123A35253ba8869A7e21E717978e482351D",
        "scheme": "exact"
      }
    ],
    "description": "Search hospital price-transparency negotiated rates by billing code (CPT/HCPCS/MS-DRG), state, payer, hospital CCN, or rate type. Answers: what do payers actually pay for this procedure at these hospitals? Source: hospital-published MRFs.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "billing_code": "example",
              "billing_code_type": "example",
              "state": "example"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "rows": [
                {
                  "billing_code": "70450",
                  "ccn": "450054",
                  "negotiated_rate": 412.5,
                  "payer_name_canonical": "Aetna"
                }
              ],
              "total_matched": 1
            },
            "type": "json"
          }
        },
        "routeTemplate": "/v1/prices/search",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "billing_code": {
                  "type": "string"
                },
                "billing_code_type": {
                  "type": "string"
                },
                "ccn": {
                  "type": "string"
                },
                "limit": {
                  "default": 25,
                  "maximum": 100,
                  "type": "integer"
                },
                "offset": {
                  "default": 0,
                  "type": "integer"
                },
                "payer": {
                  "type": "string"
                },
                "rate_type": {
                  "type": "string"
                },
                "state": {
                  "type": "string"
                }
              },
              "type": "object"
            }
          },
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-24T15:21:14.308Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-24T15:21:13.797Z"
    },
    "resource": "https://api.healthparse.io/v1/prices/search",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Search hospital price-transparency negotiated rates by billing code (CPT/HCPCS/MS-DRG), state, payer, hospital CCN, or rate type. Answers: what do payers actually pay for this procedure at these hospitals? Source: hospital-published MRFs."
}

What the leaf hashes

{"body":"4f039bb83fb242f3252f220aefa1bb94f3055efe6fe0561c5bad0368d210dfab","id":66445,"kind":"listing","method":"baseline/1","observed_us":1793025460578237,"prev":null,"subject":"x402_bazaar:https://api.healthparse.io/v1/prices/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. 0x50bf4f7e22f40b51588d91c6d3a5e7f7dfc1add2840651611fd34e0f3902db96
2. 0x53475e8ae617b3440236bfea31dc68339b0f955f79a56a959a31ffb15dd3d861
3. 0x28602b99840bc8a557d8b97873a0bc60b3051e0161873653b7242fdf775f0a03
4. 0xf20a49ce95f7beaf68ca742fb546cae7de73c856232635f89944990316037be9
5. 0x21af7e4d6b17e408ce1e09686433112ae22cea4377e67a50d3401ce6db9196c1
6. 0x1a45dfd578634f5627d5b8196923dd6d1e21cff0ce1baf6b86c43d9911c44f64
7. 0x8e0be04fd3e0db0dd1a9ff8e95cb41a0b0b6224061bc21975effaf1b780227ba
8. 0x50261173751faefe63f43d74be0b63f26cd90d1f8b6f34c99dde924f1bd0c44e
9. 0x368e3df3c24c797da086196225f282efe46aa39be4428ec3e3751153aeb39343
10. 0x1cf289732577ec7d4b7786636bf1c834b739571451a5cc67e3aac33256c9be46
11. 0xfa039eb62e5d0ae9f7aaaafb0fcbceacfa661b07228233046b9a9af94e547a55
12. 0xecaf47ba75097c34f2d3c4d62539dace0db8b484bf08941a9259e2d1e8ccea77
13. 0xf7d2cf278e5d2768b8bdb70730c378877cf7165d8efcbec8bcd3282fdc50d177
14. 0x0733993143f0230e79482cef2c38e95d98f9eafbe64a43cdc74a4545938a4167
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae