Evidence row 1038982

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://data.lagoontechsystems.com/api/sugar/price"
    ]
  ],
  "name": "Lagoon CIV Commodity Data",
  "owner_address": "0xee6ecf92feae0e16e1e75c1cfc63c7dcec905f23",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xEe6eCf92FEAe0E16e1E75C1CFc63c7dceC905f23",
        "scheme": "exact"
      }
    ],
    "description": "Sugar reference price (currently follows futures; no CIV farmgate floor).",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "commodity": "sugar",
              "price": {
                "currency": "USX",
                "unit": "pound",
                "value": 14.14
              },
              "success": true,
              "type": "reference"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {},
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1785201023/bazaar-icons/0abd985d6582f0fa.png",
    "lastUpdated": "2026-10-28T23:06:26.891Z",
    "quality": {
      "l30DaysTotalCalls": 7,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-28T23:06:26.404Z"
    },
    "resource": "https://data.lagoontechsystems.com/api/sugar/price",
    "serviceName": "Lagoon CIV Commodity Data",
    "tags": [
      "sugar",
      "commodity",
      "cote-divoire",
      "cftc-cot",
      "market-data"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Sugar reference price (currently follows futures; no CIV farmgate floor)."
}

What the leaf hashes

{"body":"ef621ccc3f8b40a851c8505598e041f0fa4d69a125706279d510e83f7ffd0c74","id":1038982,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793298277629739,"prev":73168,"subject":"x402_bazaar:https://data.lagoontechsystems.com/api/sugar/price","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x3f851dc341c4eecb58accc80cb0eb784dd3194c1da161f20f1ff557e3136def3
2. 0x3fa9677df89bea6a10f55cfedf9f6609949ab051644c8477725733b6e85eded1
3. 0x8e3ec985d6ff92ca31f009f1df9909c0f9aa36aa7abd16addca9e990f35abf6b
4. 0x5d6ad15933ca179fd0fd9124256e311c20d5679dafb83bb69c774b7cefc3ff47
5. 0x043e1d912e74601b75a6bb986c91895df9fc8443770f27a0eabc6698b1881ced
6. 0xd0619ce8d46084d6faec9900f01775be20c7b26b434321aae74dca434de86ff9
7. 0x52ccc007448ceadf3a7f53b89d4f5328db2bce7a63aaabedfc8546321f38b044
8. 0xffbb11d6cc21deb1faaeb4f6888aa9f0baea2dcb7af0f7c1f3859705073fecc6
9. 0xe05b856d349c4b1808c8ab889061cdcc30f403fad56a9c3c3382ce80249f63f5
10. 0xe183b26c30dee557f0ce702110d0d6fc8cb20b4576a35e32a1080344e84c1263
11. 0x838159efd8bb402ff1ebeee78da71798ecbfc6d4c4b58780d4eaa72fb5ed6f9c
12. 0x2adbd5642efd116b9eaf8b0cfc2ce5d9bb0d466768f63919faa1fb8c7489536f
13. 0x1650f053e7c17563e375049a822d3f2ee03ea31ce2893a0e80a48747f738f1ca
14. 0xfd10c7ee22418679d618a048206ccbf1219e97c4af44a5180884b0b3d02c18e8
15. 0xa03bd318a195be3bd16f335c7e189443bea4f1f439087a7ac19afec9fa97f9be
16. 0x1c3764b490d23b94e5ac838c89f8d3850dedb0819196f367da2479c7a88bf2c0
17. 0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1