Evidence row 2205255

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.magentlab.com/api/calc/ibw"
    ]
  ],
  "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/calc/ibw",
          "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": "Devine ideal body weight and 0.4 adjusted body weight from height, sex, and actu",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "height_cm": 177.8,
              "height_in": 70,
              "sex": "male",
              "weight_kg": 90,
              "weight_lb": 198
            },
            "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": "2026-11-02T12:00:33.959Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-02T12:00:33.805Z"
    },
    "resource": "https://api.magentlab.com/api/calc/ibw",
    "serviceName": "magent",
    "tags": [
      "ibw",
      "devine",
      "dosing",
      "calculator"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Devine ideal body weight and 0.4 adjusted body weight from height, sex, and actu"
}

What the leaf hashes

{"body":"1cd87b0f07fca8f4045a6b6ec3312ee7b26dd8107155604ab8d27f41c59e54c8","id":2205255,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646957511325,"prev":null,"subject":"x402_bazaar:https://api.magentlab.com/api/calc/ibw","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x6052ed656978a3f683c47fc83826d17235af9a9f046fcafbcacf6ab308974c18
2. 0x960f2f40dda1146dec429aede57e31dda88b945009dc9f5f894a42eaead52ce1
3. 0x435a7ab58348e1a602cac18edec346df55d995c9b86e01f01f0923405932a963
4. 0x0018db1ecbbbd36f84f7402bb0e784e375172d77709744e11e0e283da7249782
5. 0xa385ee09716838d5165e5e4b0dd04018922fd3d2b49e31292d157e338b8d3f27
6. 0x0989d7b1a4c01f0d345697585b99af7e00446c26725f719fa89db1212c41b289
7. 0x9baa65d7db32072b066e092a9101d0b9a2dadc375f80853775a7d12e0b7cba92
8. 0x462e4035371407fc02776e8923fdabd36b83856f12c607f51e07af5a50a9dda9
9. 0xca37d9a461bc2d50720c14b32086a271d0587fcc9871e8fdc7efbc043c5df748
10. 0x2847082ab74ee3f51fc9ffde8e8617112de5931d1235c3c88fa53c72bc46d075
11. 0x970104cbae5ddefe858d4264be5eac9e0235920c703ea6a1f5a56512ed57caa8
12. 0xa757be925280eb68af83252e53d459806a828f69a86ca1efa5f7c512fd57f458
13. 0xd7d3bfe4670fa6bdde44d198ca661840b2abfe18e9099f606cc8dbc11ac3c436
14. 0x6ae97c2bdc679e3326a739627f6c3a307d7e25e547b9bf23dbf2622fb26d858e
15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af