Evidence row 1789900

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.magentlab.com/api/codes/search"
    ]
  ],
  "name": "magent",
  "owner_address": "0x836be278f1739fb4308091cd1852f7971bc19ee2",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "name": "USD Coin",
          "paymentFlow": "upfront",
          "resourceUrl": "https://api.magentlab.com/api/codes/search",
          "version": "2"
        },
        "maxTimeoutSeconds": 600,
        "network": "eip155:8453",
        "payTo": "0x836Be278f1739fB4308091cD1852F7971Bc19Ee2",
        "scheme": "exact"
      },
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "name": "USD Coin",
          "receiverAuthorizer": "0x3721824a31197dcDD2984cF43b92B6cc8A87c0Fb",
          "version": "2",
          "withdrawDelay": 86400
        },
        "maxTimeoutSeconds": 600,
        "network": "eip155:8453",
        "payTo": "0x836Be278f1739fB4308091cD1852F7971Bc19Ee2",
        "scheme": "batch-settlement"
      }
    ],
    "description": "Map a natural-language drug, diagnosis, or lab phrase to a current RxNorm, ICD-1",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "billable_only": true,
              "include_obsolete": false,
              "limit": 5,
              "min_score": 35,
              "query": "Tylenol 500mg",
              "system": "rxnorm",
              "tty": "SCD"
            },
            "type": "http"
          },
          "output": {
            "type": "json"
          }
        },
        "schema": {
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-01T12:51:57.149Z",
    "quality": {
      "l30DaysTotalCalls": 11,
      "l30DaysUniquePayers": 8,
      "lastCalledAt": "2026-11-01T12:51:56.993Z"
    },
    "resource": "https://api.magentlab.com/api/codes/search",
    "serviceName": "magent",
    "tags": [
      "rxnorm",
      "icd10",
      "icd10cm",
      "loinc",
      "codes"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Map a natural-language drug, diagnosis, or lab phrase to a current RxNorm, ICD-1"
}

What the leaf hashes

{"body":"87471680240d14b90efe4a87f6a12d723f9fdb49c067feb4555246eb79f6dc14","id":1789900,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793559929551948,"prev":1039309,"subject":"x402_bazaar:https://api.magentlab.com/api/codes/search","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xeae70f229d47c8f921095b8af3a31297de102c8097afe6f563678ad189163864
2. 0x5fac2a40048c3ace9fecaf2b3d27af7523c20dde7b6b4c6d298ca96e1388b9a3
3. 0x42f6d18a2fc6a4df7b41544f8c7f19bc125beeaee0a72c0390a70c1aa572c3ec
4. 0x039635c20f0ea4928c3faf90778eec35c0f688ae7e65749c7b3a41dfa457b566
5. 0xd29b36f8b963b835066f4ba51b8b47f76ba5674f049d79b44c84d5d439686fc9
6. 0x3d7914f2f463acc448f1f21a5148844318700b5f87a4b750adc9c89535cf28f0
7. 0x4c424edf688c223a48147e09386dcc19dbe72f5b5ca06d92718e373ff26287c7
8. 0x701171ea5cf4b9bb31030a92126b779fb2bf4bd549fd3183e5b7805d71d76be5
9. 0x63c348ebd1ebc6e9d2f3fb9bc28a48a35c3b09b3e1b2dbddeaf8fd8cbc959306
10. 0xeca4693e935e3da11a5ec75e58fcc94cd3db4f8281abc3b557bf5525bf0eecaf
11. 0xcf85d319d01592149a1b3a3ee05df9c98298acdc548209c6db06bb2ea16719f5
12. 0x1f312e74c87da8ecee6d936c3b2b94559c2f69204ba5da79c6aa8c768064c908
13. 0x0634a45000fa6f73103fbba8bbeae4bebdb256b75effa591aeb1cdeebe8a0e87
14. 0x08ed21745c44c46e78fecd46aa9c74f653629b2db356d3eb07ea5f89f52ed2ee
15. 0xab7a3fc66c9797d0e63453ae08b7e56806e93e038fb5c65065ad1ba1e1d9114c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90