Evidence row 3065101

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": "2026-11-02T12:00:04.114Z",
    "quality": {
      "l30DaysTotalCalls": 14,
      "l30DaysUniquePayers": 9,
      "lastCalledAt": "2026-11-02T12:00:05.616Z"
    },
    "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":"39e9f2395487fbe3130f9fcf4f9c97034d3f7d126a0f47b2f4c8f80a69a72b87","id":3065101,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793822244607948,"prev":2633701,"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 2026-11-04 (424109 rows).

1. 0x8e1d61db5bed7b41cb4ce4465bb661c66adc7c44544970fe5ca179949173704a
2. 0x743926d71faafa1e1a5fe27917ad4f9003bff2991e2a5d882bc503ea6e57a0d7
3. 0x1d237349317bb32f7ed322bf9fbeec43e1ebb7eaf947f4b6d3e190eac78afd6e
4. 0xb54dee09222ef2d5f362ce979b38c7da1e75707ae42ecb548f50d258c546240c
5. 0x372c7750f7923f23c6fc1519a70ad7e480dea01d1207ddeafb67e40a20d62d2e
6. 0x0ed48f7024a73e0b40a1fc6e596eb8d426d10a681b04878714d143548e028f65
7. 0x7d0d86ced531197eeab49dea25b422bdaa2a1a22481fca348c3ff5d1b07ace6f
8. 0x1a768e6b13f2fb35ae49ff0d21ad15c5e4e1259915ed444c3c922f2b997b1361
9. 0xa47a2615f198acecffc0c3e89ec6410335cf0e17d3e325372b4a32a21378312c
10. 0x81397c287c404ff9c75e564769d1c0a5b1bf955ee9c25af5139bc71980284025
11. 0xe26d4baaef272c7ad8fb0280f2382512d97eef11ef11ed97d4231b791cab1660
12. 0x5e78f89c3f053b5265e41fea0499dd712859397629d7bd0aa2d7e6d7daceda29
13. 0xd84e0b56ee0eb916eb990380758b2244eff546befabc3190b353f069f1d3b3ea
14. 0x3dc9944f5d504306845940639f1c155794c735779342a7507d33af5d2f7278a9
15. 0xdf9a63a7db8101ed0a28aec6f2d247d6d7df856be1e744490c9b5261f2c856a8
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345