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Evidence row 751138

Observed , by sync.x402_bazaar/1.

Kind
listing
About
source_record x402_bazaar:https://api.findmydirectdoctor.com/v1/doctors/lookup
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
1ce492ff74b5025207e63a9eebf716930a1b80953a91c5a4e8c90f991302e005
Leaf
0x0651f834402e63def5050bca919c84b644eea0a0f809e5bfea7bf9b8ee9a0799

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.findmydirectdoctor.com/v1/doctors/lookup"
    ]
  ],
  "name": "FindMyDirectDoctor Directory API",
  "owner_address": "0xdf0102f7e02be8e80212698c38180adae3e01365",
  "raw": {
    "accepts": [
      {
        "amount": "30000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0xdF0102F7E02be8e80212698C38180ADAE3e01365",
        "scheme": "exact"
      }
    ],
    "description": "Doctor profile by NPI or by name and state: training, board certifications, languages, services, telehealth, home visits, fees and insurance stance, each as the practice states it with a source grade. Also compares 2 to 5 doctors side by side (ids) and lists colleagues at the same practice (colleagues_of). Same-name doctors are returned as candidates with a match confidence. Cash-pay, direct primary care and concierge directory.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "npi": "1568673994"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "coverage_note": "Directory of cash-pay, direct primary care (DPC) and concierge practices, not every doctor.",
              "data_as_of": "2026-10-02",
              "matches": [
                {
                  "academic_roles": [],
                  "access": {
                    "languages": [],
                    "license_states": [],
                    "licensure_basis": "NPI registry"
                  },
                  "board_certifications": [],
                  "credential_class": "MD",
                  "credentials_text": "MD",
                  "doctor_id": "fd_lbtnroriuw",
                  "evidence": {
                    "as_of": "2026-10-27",
                    "basis": [],
                    "grade_min": "C"
                  },
                  "hospital_affiliations": [],
                  "match_confidence": "exact",
                  "name": "Tiffany Pickup",
                  "npi": "1568673994",
                  "practice": {
                    "address": "7794 Five Mile Rd, Ste 240",
                    "city": "Cincinnati",
                    "clinic_id": "CL-0FC189-01",
                    "location_precision": "zip",
                    "name": "Dermatology Specialists of Greater Cincinnati",
                    "phone": "513-231-1575",
                    "posted_tiers": [],
                    "state": "OH",
                    "website": "https://derm-specialists.net/",
                    "zip": "45230"
                  },
                  "practice_model": "concierge",
                  "publications": {
                    "count": 0,
                    "papers": [],
                    "weak_matches": 0
                  },
                  "recognition": [],
                  "services": [
                    {
                      "grade": "C",
                      "scope": "practice",
                      "source_url": "https://derm-specialists.net/",
                      "text": "Medical Dermatology"
                    },
                    {
                      "grade": "C",
                      "scope": "practice",
                      "source_url": "https://derm-specialists.net/",
                      "text": "Surgical Dermatology"
                    }
                  ],
                  "specialty_basis": "FindMyDirectDoctor directory label, not a verified board specialty",
                  "specialty_label": "Dermatology",
                  "training": {
                    "fellowship": [],
                    "internship": [],
                    "residency": [],
                    "schools": []
                  }
                }
              ],
              "query": {
                "npi": "1568673994"
              },
              "source": "FindMyDirectDoctor directory",
              "statement_basis": "Facts are shown as the practice or publisher states them. Grade A = federal registry, board or ho..."
            },
            "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": {
                      "description": "City name. Used together with state; resolves only for cities that have listed doctors.",
                      "maxLength": 80,
                      "type": "string"
                    },
                    "colleagues_of": {
                      "description": "A doctor_id or NPI. Returns other listed clinicians at the same practice.",
                      "maxLength": 20,
                      "type": "string"
                    },
                    "format": {
                      "default": "concise",
                      "description": "concise = key fields. detailed = every field we hold.",
                      "enum": [
                        "concise",
                        "detailed"
                      ],
                      "type": "string"
                    },
                    "ids": {
                      "description": "2 to 5 doctor_id or NPI values separated by commas. Returns the profiles side by side with what is the same and different.",
                      "maxLength": 120,
                      "type": "string"
                    },
                    "name": {
                      "description": "Clinician name, 'First Last' or 'Last, First'. Needs state.",
                      "maxLength": 80,
                      "type": "string"
                    },
                    "npi": {
                      "description": "10-digit National Provider Identifier (checked with the Luhn formula).",
                      "maxLength": 10,
                      "pattern": "^\\d{10}$",
                      "type": "string"
                    },
                    "practice": {
                      "description": "Practice name, a tiebreaker for name searches.",
                      "maxLength": 80,
                      "type": "string"
                    },
                    "sections": {
                      "description": "Comma separated profile sections: identity, training, boards, practice, services, access, recognition, publications, sources. Default: all except sources.",
                      "maxLength": 120,
                      "type": "string"
                    },
                    "state": {
                      "description": "2-letter US state code. With city it names the city's state. On its own it limits results to that state (up to 5 codes separated by commas).",
                      "maxLength": 14,
                      "pattern": "^[A-Za-z]{2}(,[A-Za-z]{2}){0,4}$",
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "comparison": {
                      "type": "object"
                    },
                    "data_as_of": {
                      "type": "string"
                    },
                    "doctors": {
                      "items": {
                        "description": "One clinician. Fields not stated by the practice are null or absent.",
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "matches": {
                      "items": {
                        "description": "One clinician. Fields not stated by the practice are null or absent.",
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "query": {
                      "type": "object"
                    },
                    "results": {
                      "items": {
                        "description": "One clinician. Fields not stated by the practice are null or absent.",
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "statement_basis": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "data_as_of"
                  ],
                  "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/v1793129241/bazaar-icons/e5667360930b8563.png",
    "lastUpdated": "2026-10-28T00:19:56.488Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-28T00:19:56.363Z"
    },
    "resource": "https://api.findmydirectdoctor.com/v1/doctors/lookup",
    "serviceName": "FindMyDirectDoctor Directory API",
    "tags": [
      "healthcare",
      "doctors",
      "direct-primary-care",
      "dpc",
      "concierge-medicine"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Doctor profile by NPI or by name and state: training, board certifications, languages, services, telehealth, home visits, fees and insurance stance, each as the practice states it with a source grade. Also compares 2 to 5 doctors side by side (ids) and lists colleagues at the same practice (colleagues_of). Same-name doctors are returned as candidates with a match confidence. Cash-pay, direct primary care and concierge directory."
}

What the leaf hashes

{"body":"1ce492ff74b5025207e63a9eebf716930a1b80953a91c5a4e8c90f991302e005","id":751138,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793178704907939,"prev":null,"subject":"x402_bazaar:https://api.findmydirectdoctor.com/v1/doctors/lookup","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (231336 rows).

  1. 0x06520d4adb9848b5cb9cc5b85e2a7dad09e3588b853e4f0a7c74b779884a46e4
  2. 0x3a65d8392b3f9d1a5e558a188b0db8a49d18d608842a1604c2b9a8179e1d2830
  3. 0x041c0f54ed716150515c4750204470d04d5b17b6468f31d85a67df73a093bc07
  4. 0x6c1730a0281ad1f527fbe1b721c1eb7b6c47cb83d8e1e7f8818a45d4162eff61
  5. 0xf449f300e2ee9aa3abbc7da12de7c60125daf5bcc080f583559797fd808a158d
  6. 0x4954e6f3fe63042ee021709cce3642cf1d528e502350f35c361149ca2f3dc238
  7. 0xde8d76b9bb82ce8de0a37f3e4e3029eb0e7c56a7a9bc4b3012f16bf2ed84f939
  8. 0xef35d40800337e971e4fe22c65622a9c30ba34b3ded8039721d8f7fd65413fbc
  9. 0x04ceb987350d4f15d66df7a81c38d8e11c85c2ebee46e16832a2a26a974b6f27
  10. 0x85248a58531a102f485107e5c3e10f8c0ca92c077f6d6a8b73224c6c94eb20b5
  11. 0xcd27cdbdfbf6ad745984ae0f0433de8aebb0ed8e4df000e79f5f3af30c66010d
  12. 0x9722c620cf81fff3efae49c1a81beb5abd16550ccb0add5141be4cd89a95ce68
  13. 0x8dcd5f3419d7730712ce62dbc974d197b0e9c47ee96e0172cdc134c7a6bf73f2
  14. 0xf3fd571846115a5778f2f20ec53a7e9b272de5f8737a627379966b3745ad5e29
  15. 0x2d4bed6c1c0f427d29eba935cdedcc76c72935d41919903a3b217a8ffca38438
  16. 0x35e8995c30094446ec790423171382fccb377081b921295b0ae3840cc2c4f52c
  17. 0xf078ea7d84d98dbeffed23d8e67b36751e60464ffd4cfdc005e0aa6f8cb9b459
  18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f
Day root
0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e
Chained
0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be
Published
On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae

How to check it · This row as JSON