Evidence row 2200163

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://energy.halowerk.com/summary/today"
    ]
  ],
  "name": "HALOWERK Energy",
  "owner_address": "0x2880edfff13100677bf97a3cbdf3bc34771c4e5e",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "asset": "USDC",
          "assetTransferMethod": "eip3009",
          "decimals": 6,
          "eip712Domain": {
            "chainId": 8453,
            "name": "USD Coin",
            "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
            "version": "2"
          },
          "name": "USD Coin",
          "network_name": "Base Mainnet",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
        "scheme": "exact"
      }
    ],
    "description": "Token-effiziente Tageszusammenfassung mit konkreter Handlungsempfehlung.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {},
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "market_sentiment": "neutral",
              "recommendation": "shift flexible load to cheapest window"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {},
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-02T15:04:01.805Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-02T15:04:01.497Z"
    },
    "resource": "https://energy.halowerk.com/summary/today",
    "serviceName": "HALOWERK Energy",
    "tags": [
      "compute-scheduling",
      "depin-workloads",
      "carbon-aware-compute",
      "battery-dispatch",
      "power-trading"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Token-effiziente Tageszusammenfassung mit konkreter Handlungsempfehlung."
}

What the leaf hashes

{"body":"373564389975d7ed3523c68c7be2a221425fc725a20bf70ff89a0116455651ef","id":2200163,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646796596170,"prev":null,"subject":"x402_bazaar:https://energy.halowerk.com/summary/today","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. 0x5ac85f504784dbc98c0645980be6bbdc0e88104734b218dcbffd94d58e8ada45
2. 0x5a22734a71ed8aac99eeae37b4e908b3fa71bb2fb8e6ad208fa339ac403e9aca
3. 0xdd456ef5cef8e5163afd0b587561e101dd7819db8cd7e3c9dabd98cb2841754c
4. 0x3f59de8b990f4ba4423ee26800f5107b954e1c7642f45be709fa877c0478735d
5. 0x860419abe2ad89f1849029472461a023a47dbfad4b04bbe159232fc44b4b78b1
6. 0xea457c522623e32b2d114f6af041c3322f0309bc40dbe3c03f53ca18de1d2d25
7. 0xabfd1193163b834c87639a5f3324c01e4622ccc9345989e1b553166ddfa06c84
8. 0x44961748adafff8757793971e760ea6548078e8d1b37c65c50611cb6123dbe34
9. 0x6c667b2f70e42199ac926bfe615af70ba047a66144dd764b6ce1fe5d5dcda4e4
10. 0x30b0b94b43a19ea7f4cd7b4e53277b06a1f9d83c34c029ef66a6a2b54b8e4345
11. 0x5dfd6b8238c9c9463d945b92375f14134251982a576313a89488b7314aa48958
12. 0xc50f51339262e39d55afbcdc6f7bed39e2183da928578f2ec140055f38e1a1bf
13. 0x04a2764875935b38489e204384b26fce2bde25d67ea9c3bfa8dfb815f7d3928e
14. 0x463370b8390b2f93f44023fe6ce3fd4ebff0a7fecb7894dd4f82f8253ec8661f
15. 0x52242d46cadab5f421a6f86c1edc6379b085ae98482fa80904e4a3028c1849a3
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af