Evidence row 1035631

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.magentlab.com/api/calc/em-mdm"
    ],
    [
      "x402",
      "https://api.magentlab.com/api/codes/search"
    ]
  ],
  "name": "api.magentlab.com",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "api.magentlab.com",
    "endpoints": [
      {
        "description": "2023 emergency medical decision making from AMA CPT Table 1 as reprinted by ACEP",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "low",
            "group": "query",
            "name": "data",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "low",
            "group": "query",
            "name": "problems",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "low",
            "group": "query",
            "name": "risk",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "magent",
        "tags": [
          "mdm",
          "emergency",
          "acep",
          "e-m"
        ],
        "url": "https://api.magentlab.com/api/calc/em-mdm"
      },
      {
        "description": "Map a natural-language drug, diagnosis, or lab phrase to a current RxNorm, ICD-10-CM, or LOINC code. Use when an agent must not hallucinate or invent a billing/pharmacy code.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": true,
            "group": "query",
            "name": "billable_only",
            "required": false,
            "type": "boolean"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": false,
            "group": "query",
            "name": "include_obsolete",
            "required": false,
            "type": "boolean"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 5,
            "group": "query",
            "name": "limit",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 35,
            "group": "query",
            "name": "min_score",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "Tylenol 500mg",
            "group": "query",
            "name": "query",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "rxnorm",
            "group": "query",
            "name": "system",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "SCD",
            "group": "query",
            "name": "tty",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "8",
          "l30DaysUniquePayers": "5"
        },
        "serviceName": "magent",
        "tags": [
          "rxnorm",
          "icd10",
          "icd10cm",
          "loinc",
          "codes"
        ],
        "url": "https://api.magentlab.com/api/codes/search"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "api-magentlab-com",
    "integrationType": "",
    "isNew": false,
    "name": "api.magentlab.com",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.005",
      "currency": "USDC",
      "maxAmount": "0.005",
      "minAmount": "0.005"
    },
    "provider": "api.magentlab.com",
    "providerUrl": "",
    "serviceName": "magent",
    "tags": [
      "mdm",
      "emergency",
      "acep",
      "e-m",
      "rxnorm",
      "icd10",
      "icd10cm",
      "loinc",
      "codes"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"4862bdcd5c1d190c0015e31842e08a38fecc003eb6e732d44f69e9f87cf11368","id":1035631,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793297707002045,"prev":785131,"subject":"agentic_market:api-magentlab-com","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x2152debf0a47f119c21e6d2a3df8b1559f9b0d069165c6be02ad6834bb58e8ad
2. 0xf0bf4d0afe59d1a78bb2f7e71798bf35e6e2ddd053900012a20ed7b08885814f
3. 0xa866f53bf0e8070dedf9f6709018b28bb752f3c2a8af4dd83956b19904429b8a
4. 0xeb1756c14c33c03801b2e146e4709da9d6ec86d2924e1bf2b331e8017724ceb7
5. 0x876e5c28613e353c913fa628673905cc5edd432c704eb061df8ea6f458da8052
6. 0x4cc08f571952dba2b80f7aebef0f67fb0bb33013a46fa28f3afb968997185a65
7. 0x02051e488a35fdcaa8a3a80bec1b915dbb5696ebef561527758fd81fb67a5e36
8. 0x4f578e9ffa5a9056d22dbd1a7552213bbd7785885ec7110f06275a8b0e1e66e9
9. 0xd0abf257a4559b65deb4e39981a510a684a64538931e12c4f98e1bfc8028d442
10. 0x773bb70b022ce5ade38526efcfb57d8b8384e7ab305699a756cc26b6b02116fb
11. 0xe346a81e7bd3d22c6e5545292ca5200cffbb128df69ce186f95b4224a2496e89
12. 0x6dd880566ca5a146a71dfdb7292c980624302a775d0325df3625b5df085e21d2
13. 0x2d6c35a712c459205bbb66125aacf09776ad4f268b7d0b46df94b6c1de844c05
14. 0xb18cebb16334d2052fd6b64bc0dc0c2adeb9f63dcffef7910b6a52f2c75203ef
15. 0xb4cbfd07748aa7d27896e5517d69e2e77024b97a1cfe1755f9af8471ad993bde
16. 0xa0a7723889a4c15b3e0bec353fa8dbcaec6c71cf35bb6c346415ad3e664df6a6
17. 0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1