Evidence row 124778

Observed 26 Oct 2026, 14:40 UTC, by baseline/1.

Kind: listing
About: source_record x402_bazaar:https://www.x402pulse.dev/v1/health/drug-shortages
Recorded: 26 Oct 2026, 14:40 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 927d6e1e554758875a7256d7e6075d0b13c4697150e52266ba2380b82727fcd2
Leaf: 0x72c742673a77bcb6ed3f3fdf016c80a7a9291845e4603c2af86439fa4a295a44

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://www.x402pulse.dev/v1/health/drug-shortages"
    ]
  ],
  "name": "x402Pulse",
  "owner_address": "0x5e901f973c17e5542b4da2a64c7fdc736b2a6e74",
  "raw": {
    "accepts": [
      {
        "amount": "2800",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x5e901f973C17E5542b4Da2A64C7fDc736B2A6e74",
        "scheme": "exact"
      },
      {
        "amount": "2800",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7xicmqu8zQiLK3SF57oetANRWd9Y69wNhFK7XZBQ6kQ8",
        "scheme": "exact"
      }
    ],
    "description": "FDA drug shortages: which medicines are in shortage now, grouped by drug, with availability (unavailable or limited) per package, companies, dosage forms, shortage reasons, estimated recovery notes and posting dates. Search one drug or list current shortages. For hospitals, pharmacies and supply chains. openFDA data, not medical advice.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "drug": "lisdexamfetamine"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "cached": false,
              "data": {
                "drugs": [
                  {
                    "availability": {
                      "Limited": 2,
                      "Unavailable": 2
                    },
                    "companies": [
                      "Baxter Healthcare Corporation"
                    ],
                    "drug": "Amino Acid Injection",
                    "firstPosted": "2020-12-08",
                    "lastUpdated": "2026-09-30",
                    "packages": 4,
                    "recoveryNotes": [
                      "Estimated recovery: December 2026"
                    ]
                  }
                ],
                "drugsFound": 1,
                "packagesFound": 4,
                "query": "amino acid injection",
                "status": "current"
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "drug": {
                      "description": "Drug brand or generic name",
                      "type": "string"
                    },
                    "limit": {
                      "description": "1 to 50",
                      "type": "string"
                    },
                    "status": {
                      "enum": [
                        "current",
                        "resolved",
                        "discontinued",
                        "all"
                      ],
                      "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": "2026-10-24T12:29:44.352Z",
    "quality": {
      "l30DaysTotalCalls": 13,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-24T12:29:44.177Z"
    },
    "resource": "https://www.x402pulse.dev/v1/health/drug-shortages",
    "serviceName": "x402Pulse",
    "tags": [
      "health",
      "fda",
      "pharma",
      "hospitals",
      "x402pulse"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "FDA drug shortages: which medicines are in shortage now, grouped by drug, with availability (unavailable or limited) per package, companies, dosage forms, shortage reasons, estimated recovery notes and posting dates. Search one drug or list current shortages. For hospitals, pharmacies and supply chains. openFDA data, not medical advice."
}

What the leaf hashes

{"body":"927d6e1e554758875a7256d7e6075d0b13c4697150e52266ba2380b82727fcd2","id":124778,"kind":"listing","method":"baseline/1","observed_us":1793025625244253,"prev":null,"subject":"x402_bazaar:https://www.x402pulse.dev/v1/health/drug-shortages","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).

0x72c78a20e55b7e9909d9d2a5bff54a3f6a7e867037957943df5a38086b0c0b36
0xaa0e1fa67ec5e09b130233de948da8ae2e6c2f9f18ec06ada1fe4454a0db33aa
0x708dd3c8f03b20b344f515e600626b9a20e838d3130f94faedf849c2641e5418
0xc6f19b7d0ce235acc0723e7c3462e8ccf7069d81a64ebc4899b2a48f8d96e690
0xde45445c3e5a8d93e0458f86f40d9b9ee1d350fc706c725926df0c5889984499
0xa01d772bc68746b84c351249589d4d56dc132d8b4098281a896659e1afeecf70
0x892897686cca9205968fa17495dc745f3d0cbc06aacddd35bbecc3995ae845b0
0x728fb731285450d07b708a12e0ce392485b98396e97d4d641f48a011783476cd
0x7459f654e3deb4daa7554739b67f789eb49794526fe128ad87d04e63bc2da617
0xfec618220a4577d4063b5b2d1736f3db0d758d4b39800128bc55fe3318ff8373
0x9763a000e2506d3e18d36911968fe32044769ec0822949b880df4736389d3536
0xef1802ec08c5a2efaca6aadccc58edcebeb620a019383dc0785f198c677a9427
0x06064dc1eb2363bec8c2a752e0a28aafc4bf0cb21d1b1b755821c1575bb77a96
0xc4fe2177880ea1b0e82b6fe4c270090fd0fbe5af3a42a8cbf6a6ba2fa35625f6
0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root: 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained: 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published: On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON