Evidence row 2205254

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.magentlab.com/api/calc/bee"
    ]
  ],
  "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/bee",
          "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": "Harris–Benedict 1919 basal energy expenditure (kcal/day) from height, weight, ag",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "age": 25,
              "height_cm": 175,
              "height_in": 70,
              "sex": "male",
              "weight_kg": 70,
              "weight_lb": 154
            },
            "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": "2026-11-02T12:00:40.558Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-02T12:00:40.451Z"
    },
    "resource": "https://api.magentlab.com/api/calc/bee",
    "serviceName": "magent",
    "tags": [
      "bee",
      "harris-benedict",
      "bmr",
      "kcal",
      "calculator"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Harris–Benedict 1919 basal energy expenditure (kcal/day) from height, weight, ag"
}

What the leaf hashes

{"body":"58949bef37cb949f8c83f4c5f105e01f3f403053caf29d13a30277f578cf7445","id":2205254,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646957508018,"prev":null,"subject":"x402_bazaar:https://api.magentlab.com/api/calc/bee","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. 0xa1901febb70171d9e77a01d8a7be8d5c7058d04e6d6345515d78771f834c08a2
2. 0xc7c90b2b39ed28e2268447e58da0516746267ba407669b87101122d24af4c6f5
3. 0x054f42199ceb8a1a55f52056baf4f2411c8564316ccac01da2a0fa817b91bfec
4. 0x55d310bae256dc8dce944bb9befc00982d53f0ba1e9fc93cc04d22ecc505712d
5. 0x6f9c1a6c5bf8fc8b505c9f46cf858eaa30276efc4da0c2bf05de4ec60dcf8e68
6. 0x01826176b131f8da85c1b87917af2669efcc1d0ecac01d96d52f0f719abe925e
7. 0x136ed037217458b7f1d13f368b171a2141ac1955d9d46c4d17632c60272cc581
8. 0x48645dad3009ed7c54b79a24de5e813e17a84f3bd1aa0bc9e219ddfebe46cf2d
9. 0xa88e06be93950f8b5b1216a005fb12df30e1d2feb736ba012e2116f06ba0a91e
10. 0xa82a96f568e62be402a9228d12647353722cf91ef46de966a280ce8e05445731
11. 0x6f9acc6b04be50d13cf7c3d84756813a7c409ddc4ad821bee277ee447409e7c0
12. 0x521c6b8b7cc237cb9afeeb07debb739b49c1f394630b79cb24e75cbd2492c4e3
13. 0x0503999a04120486c11b5e359e441fd5221b6b3e14bbdcfd7b1b4e8cbc5077ce
14. 0x44d08992eb52b7db0b3504ba234d634742d61c21889da1eb00242ce07e97334b
15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af