Evidence row 558263

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://data.lagoontechsystems.com/api/sugar/price"
    ]
  ],
  "name": "data.lagoontechsystems.com",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "data.lagoontechsystems.com",
    "endpoints": [
      {
        "description": "Sugar reference price (currently follows futures; no CIV farmgate floor).",
        "method": "GET",
        "parameters": [],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "6",
          "l30DaysUniquePayers": "4"
        },
        "serviceName": "Lagoon CIV Commodity Data",
        "tags": [
          "sugar",
          "commodity",
          "cote-divoire",
          "cftc-cot",
          "market-data"
        ],
        "url": "https://data.lagoontechsystems.com/api/sugar/price"
      }
    ],
    "enriched": false,
    "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",
    "id": "data-lagoontechsystems-com",
    "integrationType": "",
    "isNew": false,
    "name": "data.lagoontechsystems.com",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.01",
      "currency": "USDC",
      "maxAmount": "0.01",
      "minAmount": "0.01"
    },
    "provider": "data.lagoontechsystems.com",
    "providerUrl": "",
    "serviceName": "Lagoon CIV Commodity Data",
    "tags": [
      "sugar",
      "commodity",
      "cote-divoire",
      "cftc-cot",
      "market-data"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"86296e22b70e4d7b10556dcd91b6e0690cfde500db683be53cf323fa8176e13c","id":558263,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793134966648469,"prev":527439,"subject":"agentic_market:data-lagoontechsystems-com","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x50cf6e554ce3be8cc29e410fbfd789691cbc4daf6055a8bff22972ae1a851d81
2. 0x883a2e5efacd9e0d6649a3208b8a871dc75f9e26f1d55627c2ba4c345af7626e
3. 0x3591a04fbf3361e7bb7c5145be0164600496b2ae5be4b9765ca16e2d15930121
4. 0x5dd2a5843de3851e5c606b5ac15b21a616392540c9aa32580ea748d33cc1108b
5. 0xcd66eca546cafa24b9edc17e201875daf1ef865e9adc15fb31753419084e6035
6. 0xaf778abbf9d2b886567ac861b9a62e69ed89eb604a8374663695a6e8cd1eccc7
7. 0x69f999e179449e5cfc0cc8f33b7ff5b3494e56e4d6953eb0b441f175a42d6a6a
8. 0x8343cc74545cae8a4d7e0ac6f72b10d9c11c8a251ec9ef0ef4c3b5f96b6325ae
9. 0x5e393c00efc198c497f78549df5b4f1ebf2a608df99666970d7000749772e98d
10. 0xcbeba32b7adac6e284b211a5a8bbb881f17fa8904e1f96699c5a49a810ca0cb3
11. 0x81645620171c2c6f27f7bd62ae903898bfa58255299711c41ce1c3f4e4618954
12. 0xd57b5a86cf210d9ed4e220de5668cf59c88f82934bf7c8ef9e6b3e894577973c
13. 0x996f3d89f9508378f3c194c9828b500725dd599c52fd040349190982338d96f2
14. 0x9ea0c6a53f80a30b6f13671109f98a000cf98e581875129f4be4b57131d06364
15. 0xb78ea6a255dd06e2f402a1a733bca392fa6243920bcba95e8b80bdfc6ce5f553
16. 0x3ed50f053eca72dfd3a9d45a11935240bfe691e57835c367ddebe2cbc49efe9d
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4