Evidence row 2633196

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://www.x402pulse.dev/v1/health/hospitals"
    ]
  ],
  "name": "x402Pulse",
  "owner_address": "0x5e901f973c17e5542b4da2a64c7fdc736b2a6e74",
  "raw": {
    "accepts": [
      {
        "amount": "8400",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x5e901f973C17E5542b4Da2A64C7fDc736B2A6e74",
        "scheme": "exact"
      },
      {
        "amount": "8400",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7xicmqu8zQiLK3SF57oetANRWd9Y69wNhFK7XZBQ6kQ8",
        "scheme": "exact"
      }
    ],
    "description": "Best hospitals ranking for a U.S. state or city from Centers for Medicare & Medicaid Services (CMS) Care Compare data: ranked by CMS star rating, then net score (quality measures better than national minus worse across mortality, safety and readmissions). Filter by city, minimum stars, emergency services and hospital type (acute, critical access, children's, psychiatric). Not medical advice.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "city": "Phoenix",
              "emergency": "true",
              "state": "AZ"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "cached": false,
              "data": {
                "filters": {
                  "city": "Phoenix",
                  "state": "AZ"
                },
                "hospitals": [
                  {
                    "id": "030103",
                    "measuresBetter": 9,
                    "measuresWorse": 0,
                    "name": "Mayo Clinic Hospital",
                    "netScore": 9,
                    "rank": 1,
                    "starRating": 5
                  }
                ],
                "hospitalsMatching": 18
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "city": {
                      "type": "string"
                    },
                    "emergency": {
                      "enum": [
                        "true",
                        "false"
                      ],
                      "type": "string"
                    },
                    "limit": {
                      "description": "1 to 50",
                      "type": "string"
                    },
                    "minStars": {
                      "enum": [
                        "1",
                        "2",
                        "3",
                        "4",
                        "5"
                      ],
                      "type": "string"
                    },
                    "state": {
                      "description": "Two-letter state code",
                      "type": "string"
                    },
                    "type": {
                      "enum": [
                        "acute",
                        "critical",
                        "childrens",
                        "psychiatric"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "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/v1791450934/bazaar-icons/480471795f7f9f46.png",
    "lastUpdated": "2026-11-03T10:55:42.292Z",
    "quality": {
      "l30DaysTotalCalls": 17,
      "l30DaysUniquePayers": 6,
      "lastCalledAt": "2026-11-03T10:55:42.144Z"
    },
    "resource": "https://www.x402pulse.dev/v1/health/hospitals",
    "serviceName": "x402Pulse",
    "tags": [
      "health",
      "fda",
      "pharma",
      "hospitals",
      "x402pulse"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Best hospitals ranking for a U.S. state or city from Centers for Medicare & Medicaid Services (CMS) Care Compare data: ranked by CMS star rating, then net score (quality measures better than national minus worse across mortality, safety and readmissions). Filter by city, minimum stars, emergency services and hospital type (acute, critical access, children's, psychiatric). Not medical advice."
}

What the leaf hashes

{"body":"018d318bf1c6e3c280120e3238b0ee0f1860a1c04007d0be200642747eddbdad","id":2633196,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793734401715648,"prev":1790084,"subject":"x402_bazaar:https://www.x402pulse.dev/v1/health/hospitals","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. 0x21f1fb2291115efed5a60cb32280851a65340fe3caaadd7b5890250f96ef07f5
2. 0xf4175d0c76259d0a2cdc4d7d911b7a317945a4ab5e8183a56533539549169408
3. 0x71406ad1503a9acdac70d6bbe20240dad939b4d5464a10855c9e9dace656acf7
4. 0x092ad3254b8d6c805d586707966cdcfdcb5fc1ec5b4ae99891c825694b46e3d6
5. 0x0754883033a9b720cb58743a873f6c02f699da7c96f8f5cbe2e7f0370fcbe940
6. 0x44d1760ab6b5cdf5473c7d1b41293ed8b6823920d3a4011c9803ac3e70e078a0
7. 0xa8df4c68c1e385012949d4c4e29fb4051b920311f26e9f90f011e65c7cd21818
8. 0x8267aaa7b0525aacd760da91bfc1d951ef864903bd73739983901e1f93aa09c1
9. 0x9974cc31b1d55bf5596440676a05375a3cacb81b23ccf4eaf2da8da53a9a3a4b
10. 0x3e01b39344b4fa0262b9777566899b015c1c73559565cf828a3999ec578d979f
11. 0xd6e52f88d113c9f5874d568d2bacab5e9646fdfad08373e39e7b1dff385ca671
12. 0xf3868fb2605c72c4bb9ede57d50d97fdbfc1e5ba7eba5de96f1352e52739f1fd
13. 0xfb5a34649a5338bf52060a8127910a8cad79eb45a3dc649b67b230ac03180f43
14. 0x6dc9a553a6358b650cccc8dd8d4ca7762f9e2a984ea8940a523e38c27bbc196c
15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7