Evidence row 750632

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.magentlab.com/api/calc/gcs_pupils"
    ],
    [
      "x402",
      "https://api.magentlab.com/api/calc/who_sm"
    ],
    [
      "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": "GCS-Pupils (GCS-P) as caller-assigned total GCS 3-15 minus pupil reactivity scor",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 15,
            "group": "query",
            "name": "gcs",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 0,
            "group": "query",
            "name": "unreactive_pupils",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "7",
          "l30DaysUniquePayers": "3"
        },
        "serviceName": "magent",
        "tags": [
          "gcs-pupils",
          "gcs-p",
          "pupils",
          "neurology",
          "calculator"
        ],
        "url": "https://api.magentlab.com/api/calc/gcs_pupils"
      },
      {
        "description": "WHO 2016 systemic mastocytosis (Valent 2016 Table 1). Met when major infiltrates",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": false,
            "group": "query",
            "name": "associated_myeloid_neoplasm",
            "required": false,
            "type": "boolean"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": false,
            "group": "query",
            "name": "atypical_or_spindle",
            "required": false,
            "type": "boolean"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": false,
            "group": "query",
            "name": "cd2_or_cd25",
            "required": false,
            "type": "boolean"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": true,
            "group": "query",
            "name": "kit_codon_816",
            "required": false,
            "type": "boolean"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": true,
            "group": "query",
            "name": "major_infiltrates",
            "required": false,
            "type": "boolean"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": false,
            "group": "query",
            "name": "tryptase_gt_20",
            "required": false,
            "type": "boolean"
          }
        ],
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "7",
          "l30DaysUniquePayers": "3"
        },
        "serviceName": "magent",
        "tags": [
          "who-2016",
          "mastocytosis",
          "hematology",
          "kit",
          "calculator"
        ],
        "url": "https://api.magentlab.com/api/calc/who_sm"
      },
      {
        "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": "10",
          "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": [
      "gcs-pupils",
      "gcs-p",
      "pupils",
      "neurology",
      "calculator",
      "who-2016",
      "mastocytosis",
      "hematology",
      "kit",
      "rxnorm",
      "icd10",
      "icd10cm",
      "loinc",
      "codes"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"371b50a0c5326b8fbb58b55216f761d95dbec9d23313b1a4a71e9e8b29b956af","id":750632,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793178687398527,"prev":558277,"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 2026-10-28 (231336 rows).

1. 0x532f182d63f97de3fbff63511e60177677093b6f21df08c0081d00d9315061ef
2. 0xc771ad71c56abae66448b3a52e248a2c197e04c21e98af517de801ef0455bc03
3. 0xbbd72072845cd189daad8db3e508c02f7493facbf09a645c28dbfd0f8a75bc52
4. 0x8297d03f4bedf5e9da8a8f2520948f458a16e29e00b87c207100434c1d29978d
5. 0xcb7a073dc232dbb06a036971ca7b7c2774fb9172c1d16323c55cca2651164339
6. 0x6b84890776e22215b671dadd940be751f585c416c99d33b8a13c49942c3d266b
7. 0x252efdff96a08c006e60dd82665bbb6ba1e35ada6d89a6980303b6878dffa0f7
8. 0x81bfbbea6219a5729a71fb08515229e5b592c262b32ec23c799c6f44ef94aa97
9. 0x192665d3662e0b4dc7a4c4dd52d1c3d0fc27d18a0f0d874b84aa669f84696f34
10. 0xf30935af4ea68533fb323fc23b82fd7f59136704990deead17fdb5e356f4d627
11. 0x955f590ffc682fef5081e6f8c852802782505896c4daea331abc697910c11718
12. 0xeb6be17d47f2eefd90b40b490d16cb428c7e6888bb98b04a9d68663dc014c921
13. 0x7d1829083dbabe39994f2d5687f99b5933bed73cd0300562b3af1bb8f3d94388
14. 0x4a3671cf60fc2b873faa04c5863043b075336ef59080ef23af50811e899402d0
15. 0xd12637e9c035a4c3a66d0f0436dfc7bf3f13da4d17ea045b647d9e9beef1ef11
16. 0xa99a40fe210d675bb6ab72d4bb72ab40eb44ac345773c457fbe58e67a47b03df
17. 0x7a743a0a09057bae687051274e1d45bf973bd36a1a4ba16a191b5d29e3bdfa2a
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae