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Evidence row 68772

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://api.sitecheck-api.workers.dev/api/crypto/funding
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
a06f2b4dae72d879b8ef0f5fac77e6594578920fd5392a2131b73e36d8d2fbd1
Leaf
0xdcf78919fd21b301f86593de702d0cb131b41f576c75488556d9de60c6caa11e

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.sitecheck-api.workers.dev/api/crypto/funding"
    ]
  ],
  "name": "SiteCheck",
  "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": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"
        },
        "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": "0.002",
        "asset": "524C555344000000000000000000000000000000",
        "extra": {
          "areFeesSponsored": false,
          "invoiceId": "8e580697-6c4e-4f66-8a31-7c0a03e7069c",
          "issuer": "rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De",
          "sourceTag": 804681468
        },
        "maxTimeoutSeconds": 300,
        "network": "xrpl:0",
        "payTo": "rDxNZCDfLxUzeMWGGwsY3sjQT8eoZCf8UJ",
        "scheme": "exact"
      },
      {
        "amount": "1531",
        "asset": "XRP",
        "extra": {
          "areFeesSponsored": false,
          "invoiceId": "4e6ffe2b-ac3a-445d-9c89-cd1bf540a58a",
          "sourceTag": 804681468
        },
        "maxTimeoutSeconds": 300,
        "network": "xrpl:0",
        "payTo": "rDxNZCDfLxUzeMWGGwsY3sjQT8eoZCf8UJ",
        "scheme": "exact"
      }
    ],
    "description": "Perpetual futures funding for one coin across Hyperliquid, OKX, Deribit and dYdX v4: the current funding rate, the interval (1 or 8 hours), the annualised rate, the next funding time, open interest in coins and USD, and the mark or oracle price. A venue that does not list the coin is left out and named in unavailable. Rates are as the venues publish them; funding is paid between traders, not to the venue. Information only, not financial advice.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "coin": "BTC"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "checkedAt": "2026-10-15T13:40:00.658Z",
              "coin": "BTC",
              "count": 4,
              "disclaimer": "Information only, not financial advice.",
              "source": "Hyperliquid info API, OKX public API, Deribit public API, dYdX v4 indexer (funding, open interest, mark or oracle price)",
              "unavailable": [],
              "venues": [
                {
                  "annualisedRate": -0.0030230760000000004,
                  "fundingIntervalHours": 1,
                  "fundingRate": -3.451e-7,
                  "markPrice": 80595,
                  "nextFundingTime": "2026-10-15T14:00:00.000Z",
                  "openInterestCoins": 40130.8762,
                  "openInterestUsd": 3234347967.3389997,
                  "symbol": "BTC-PERP",
                  "venue": "Hyperliquid"
                },
                {
                  "annualisedRate": 0.0389554517023335,
                  "fundingIntervalHours": 8,
                  "fundingRate": 0.0000355757549793,
                  "markPrice": 80665.2,
                  "nextFundingTime": "2026-10-16T00:00:00.000Z",
                  "openInterestCoins": 30761.32130000009,
                  "openInterestUsd": 2479076416.491917,
                  "symbol": "BTC-USDT-SWAP",
                  "venue": "OKX"
                },
                {
                  "annualisedRate": 0.0328281,
                  "fundingIntervalHours": 8,
                  "fundingRate": 0.00002998,
                  "markPrice": 80633.35,
                  "nextFundingTime": "2026-10-15T16:00:00.000Z",
                  "openInterestCoins": 10986.0432438935,
                  "openInterestUsd": 885841470,
                  "symbol": "BTC-PERPETUAL",
                  "venue": "Deribit"
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "coin": {
                      "description": "Coin ticker, 2 to 10 letters or digits, e.g. BTC, ETH or SOL",
                      "type": "string"
                    }
                  },
                  "required": [
                    "coin"
                  ],
                  "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"
        }
      }
    },
    "lastUpdated": "2026-10-22T22:42:06.705Z",
    "quality": {
      "l30DaysTotalCalls": 5,
      "l30DaysUniquePayers": 4,
      "lastCalledAt": "2026-10-22T22:42:06.479Z"
    },
    "resource": "https://api.sitecheck-api.workers.dev/api/crypto/funding",
    "serviceName": "SiteCheck",
    "tags": [
      "funding rate",
      "perpetual",
      "perps",
      "open interest",
      "crypto derivatives"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Perpetual futures funding for one coin across Hyperliquid, OKX, Deribit and dYdX v4: the current funding rate, the interval (1 or 8 hours), the annualised rate, the next funding time, open interest in coins and USD, and the mark or oracle price. A venue that does not list the coin is left out and named in unavailable. Rates are as the venues publish them; funding is paid between traders, not to the venue. Information only, not financial advice."
}

What the leaf hashes

{"body":"a06f2b4dae72d879b8ef0f5fac77e6594578920fd5392a2131b73e36d8d2fbd1","id":68772,"kind":"listing","method":"baseline/1","observed_us":1793025468219442,"prev":null,"subject":"x402_bazaar:https://api.sitecheck-api.workers.dev/api/crypto/funding","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. 0xdcf876ba1e074107f2d2b4ead6bb79b459820a1dc308cde48068049e557906fb
  2. 0x6290794bc62ff7cd9d4dc66e56d3537987e3e5f74c5d3aa91b1c5dae147372e3
  3. 0x09433f6538ab2881f92b48f2962fa6d90ebd36a8f73933bd27a877fd484d159b
  4. 0x128a8385ab1d882ae96759e456915a9d673250cb6141a9036fc3c0203088f07b
  5. 0x3893cd7be7d811d4157e7e95c7854cb7862df3eb93ae925db97ed982df873751
  6. 0x21784fba252da9ad4186dff02e4c5460007167114147f267eab8fd4d058623d1
  7. 0x4657f38596880d9f4bd83475b876522d929f84d274aafb2677d52618f9a2788e
  8. 0x9a841ec09a99a79824d9b813069127d92ee260f84ffe9ad7e81ad8c9a28ae02e
  9. 0xef7c86b18aae74715167c57795275e22ff79bcc04ff1d4a22a0ca9a873028d2c
  10. 0xa6e263f21de84b30c691e048acb0310bd7d18a8690547632e858e23c83a7937f
  11. 0xc304d8ab49bd718a38dddb85fcb5c694094ddf3a5df4ec3ea86014a4eacd847c
  12. 0xd5d3f9a510ef9bc1156a86fc24b9d0c3a67b96d7c1dad1563f35f879e0ac9b4b
  13. 0xa4edde833302b48399053e2519aea1aed1074cd102bf4b553643df1866cce4ec
  14. 0x0b7541c75cc482a7134110311d7dbd02095d969ba21177de9b21a52a55981718
  15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
  16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
  17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON