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Evidence row 69394

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://api.tradeenergy-api.workers.dev/api/energy/entsoe-transparency-eu
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
a5d0b6517338fbcfa49844dd5ba3bd084a9ba6ab0e4a8c333989f3755df70468
Leaf
0x336366fe3bc25d76935196f7db5887597cb60f6e707169fc03d6ba2c716e6046

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.tradeenergy-api.workers.dev/api/energy/entsoe-transparency-eu"
    ]
  ],
  "name": "SiteCheck Trade & Energy",
  "owner_address": "0xb8491f953e6860d3b5840b73c60883ff099ceafa",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "J8vnmBx4pS1X7UUBTfz1yWBKiw69Dj2yRGRHDaXBRdhR",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x3600000000000000000000000000000000000000",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:5042",
        "payTo": "0xa4751fCAa83c9669cfe507bb6807507729839be3",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x754704Bc059F8C67012fEd69BC8A327a5aafb603",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:143",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x79A02482A880bCE3F13e09Da970dC34db4CD24d1",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:480",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:10",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0xcebA9300f2b948710d2653dD7B07f33A8B32118C",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42220",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "CCW67TSZV3SSS2HXMBQ5JFGCKJNXKZM7UQUWUZPUTHXSTZLEO7SJMI75",
        "extra": {
          "areFeesSponsored": true
        },
        "maxTimeoutSeconds": 300,
        "network": "stellar:pubnet",
        "payTo": "GBIX2M7HNL2G2VYU5KZ446OSN55ZWHS3WBEUP4JTLS6R34VXIGTDOAFI",
        "scheme": "exact"
      },
      {
        "amount": "0.002",
        "asset": "524C555344000000000000000000000000000000",
        "extra": {
          "areFeesSponsored": false,
          "invoiceId": "5e5328a1-9374-4ec6-a8de-38378ea8ab19",
          "issuer": "rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De",
          "sourceTag": 804681468
        },
        "maxTimeoutSeconds": 300,
        "network": "xrpl:0",
        "payTo": "rDxNZCDfLxUzeMWGGwsY3sjQT8eoZCf8UJ",
        "scheme": "exact"
      },
      {
        "amount": "1550",
        "asset": "XRP",
        "extra": {
          "areFeesSponsored": false,
          "invoiceId": "ae4b45ee-1246-45f4-8027-2f64ce893909",
          "sourceTag": 804681468
        },
        "maxTimeoutSeconds": 300,
        "network": "xrpl:0",
        "payTo": "rDxNZCDfLxUzeMWGGwsY3sjQT8eoZCf8UJ",
        "scheme": "exact"
      }
    ],
    "description": "European electricity market: day-ahead spot prices (EUR/MWh, 15-minute or hourly) for a bidding zone such as DE-LU, FR, NL, BE, AT, PL, DK1, NO2, SE3, IT-North, with min/max/average for the day, and optionally the cross-border physical flows (GW, positive = import) between a country and each neighbour. Data from ENTSO-E/SMARD as republished by Fraunhofer ISE's Energy-Charts API; licence string returned with each answer.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "flows": "de",
              "zone": "DE-LU"
            },
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "date": {
                      "description": "Delivery day YYYY-MM-DD (default: today)",
                      "type": "string"
                    },
                    "flows": {
                      "description": "Optional 2-letter country (de, fr, nl, at, pl…) for cross-border physical flows",
                      "type": "string"
                    },
                    "zone": {
                      "description": "Bidding zone, e.g. DE-LU, FR, NL, BE, AT, CH, CZ, PL, HU, DK1, DK2, NO1-NO5, SE1-SE4, IT-North, ES, PT (default DE-LU)",
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-24T03:27:38.143Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-24T03:27:37.224Z"
    },
    "resource": "https://api.tradeenergy-api.workers.dev/api/energy/entsoe-transparency-eu",
    "serviceName": "SiteCheck Trade & Energy",
    "tags": [
      "energy",
      "entsoe",
      "transparency"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "European electricity market: day-ahead spot prices (EUR/MWh, 15-minute or hourly) for a bidding zone such as DE-LU, FR, NL, BE, AT, PL, DK1, NO2, SE3, IT-North, with min/max/average for the day, and optionally the cross-border physical flows (GW, positive = import) between a country and each neighbour. Data from ENTSO-E/SMARD as republished by Fraunhofer ISE's Energy-Charts API; licence string returned with each answer."
}

What the leaf hashes

{"body":"a5d0b6517338fbcfa49844dd5ba3bd084a9ba6ab0e4a8c333989f3755df70468","id":69394,"kind":"listing","method":"baseline/1","observed_us":1793025478057065,"prev":null,"subject":"x402_bazaar:https://api.tradeenergy-api.workers.dev/api/energy/entsoe-transparency-eu","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0x33636df995a7a4142c4ea79b54a72e263ce62ed067ff0932482707118c4e4699
  2. 0xd7a7596762968f70892c3c0ea60a24b41dbe16e617c70772f1a91bcd6b8878b3
  3. 0xaf449fae05b5de96293acd41d41f1c7bfa336b3b072fd6037457e7bf1ff7145a
  4. 0x61bf7e7762659c32b77a2c9228052c8bb703838daee4efc1bddaed31bf6a418f
  5. 0xf16b762b1a8effbae5ceed7f5cd9d3695ce7b6212c722c11bcfbab08de5fd2ae
  6. 0xe2cca1e511f265cfa36a31f161625e23e76aab03cd034b8c2dad9af7e23e4f46
  7. 0x33301cb3643d99965b96120cca550d7579a2399fc3772aad1f6a2e8fb43e6d86
  8. 0x095c2faeb701c68a8956c799f136c3a145a09afda7e387a60ae594a4e2ac72c3
  9. 0xd9be53c84973e568398e1ea9f9b793041cbeded3c0f9e8e2397ac9b282867226
  10. 0x147a93b247f471325988f4856b3ff7043d5e5fa80b374a5deccea90eab3af0fe
  11. 0xc99ea26556ddad6b2fde7887de8c0190d3a7c645402227c5a281ba47e02a67e5
  12. 0x2f4617d7a962f32849050ad5649d9dc4f962fd8618073cfa8519e6f862dfcef8
  13. 0x08de74b7fb265ddb83e4c673da8a94e5f71829b2e6e7464c71c5138e450f2217
  14. 0x4338355a835617a26aa0bfcc971e84eb030d84e2aa840e3c8af958921dd080c7
  15. 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
  16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
  17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON