Evidence row 279540

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.x-402.online/v1/crypto/funding-rate"
    ]
  ],
  "name": "api.x-402.online/v1/crypto/funding-rate",
  "owner_address": "0x2c871c2b8876dc35e9e19646fda5abf1cd27735f",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x2c871C2b8876dc35e9E19646FDa5ABF1cd27735F",
        "scheme": "exact"
      },
      {
        "amount": "5000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "3tvSUk2R16rrL4eo2diYpMUsBH1wa3tafqJE44x3bVgs",
        "scheme": "exact"
      }
    ],
    "description": "Live perpetual futures funding rates for up to 10 coins from OKX: rate, annualized rate, which side pays, interval, next funding time and bounds Live perpetual futures funding rates for up to 10 coins at once from OKX: current rate, annualized rate, which side pays (longs or shorts), funding interval, next funding time and the rate bounds. Query…",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "symbols": "BTC,ETH"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "count": 2,
              "exchange": "OKX",
              "rates": [
                {
                  "annualized_pct": -1.06,
                  "bias": "SHORTS_PAY_LONGS",
                  "funding_rate_pct": -0.00097,
                  "interval_hours": 8,
                  "symbol": "BTC"
                }
              ]
            },
            "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"
        }
      }
    },
    "lastUpdated": "2026-10-26T13:41:19.377Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-26T13:41:19.26Z"
    },
    "resource": "https://api.x-402.online/v1/crypto/funding-rate",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Live perpetual futures funding rates for up to 10 coins from OKX: rate, annualized rate, which side pays, interval, next funding time and bounds Live perpetual futures funding rates for up to 10 coins at once from OKX: current rate, annualized rate, which side pays (longs or shorts), funding interval, next funding time and the rate bounds. Query…"
}

What the leaf hashes

{"body":"5206d353fadc7bd570365aaf4556f5f635f10d9821f8e4ab9b7c755e22853bf8","id":279540,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793042319885948,"prev":64767,"subject":"x402_bazaar:https://api.x-402.online/v1/crypto/funding-rate","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xb378e427e9b10ec17fbf1c682a9825dcaeb19c76873c8a3bb79e7cdd6a5cef94
2. 0xf512a2e386072cf79ba8bffe293dd8673428f5d19ff7fe2af318f29e46065da1
3. 0xd8f8306b14ce245b9edf6c73cd379502a232c917677581413a1b65cd99a6ad51
4. 0xb8a6b8c5f2241f1ddb2df4673cb819f0f4439e5501507812113fe963b060de71
5. 0x31d331549afcb9e68176013236a01ae4bbff5a5517cb15f4474360c64c699f79
6. 0xe75a06bd51449eb1fdf1c75087e656c1b32c0666203ac64bbc14ccdd5ff47647
7. 0x9fc9b1a66061d2cf07de15d64ca98439e127b94e4fc3b2e234a63bfa1f6fd396
8. 0x5e0d2a2081526c557447ce5f5431d6407615413c3f396b8b636e73c04f3a75af
9. 0x6c5fd3e671e37d3f9560c2d2b5d85a5fadbba4d2574ffde5cdcb68bdc9e07836
10. 0x02f72c34cadc7e4285efd87b76cb403220f4a25cdad402e412233c0a44206107
11. 0xc50bb1c2185da1e4294f4829be5412051ce30550dd05a2a26962841b3ba2399d
12. 0x3d6ec9d5ef8daa604601742088e213da0a439db6eff6ce50ec3ffb264a60ddd3
13. 0x3b1c0e225d1b1cb24cd5d5ea4af2de20ed68a1eaf8b61924ed1b81e4b9cf7e39
14. 0x083427e39db4dd470662401f6db5db8fadf084fc4274cf8621b368416952b78b
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae