Evidence row 1040009

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402-agents-production.up.railway.app/funding-rates"
    ]
  ],
  "name": "x402-agents-production.up.railway.app/funding-rates",
  "owner_address": "0x6592eb8ef820abc092e8c3474fb2042dffccedc7",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x6592EB8EF820aBC092e8C3474fb2042dffCCEDc7",
        "scheme": "exact"
      }
    ],
    "description": "Return live cross-exchange perpetual funding rates and the largest annualized funding divergences.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "symbol": "BTC"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "degraded": false,
              "divergenceTop20": [],
              "exchanges": [
                "hyperliquid"
              ],
              "generatedAt": "2026-07-28T00:00:00.000Z",
              "rates": [
                {
                  "exchange": "hyperliquid",
                  "fundingRate8h": 0.00008,
                  "symbol": "BTC"
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "additionalProperties": false,
                  "properties": {
                    "symbol": {
                      "description": "Optional base symbol such as BTC or ETH.",
                      "pattern": "^[A-Za-z0-9]{1,20}$",
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "additionalProperties": true,
                  "description": "Structured JSON result.",
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T10:15:58.625Z",
    "quality": {
      "l30DaysTotalCalls": 5,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-27T10:15:58.26Z"
    },
    "resource": "https://x402-agents-production.up.railway.app/funding-rates",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Return live cross-exchange perpetual funding rates and the largest annualized funding divergences."
}

What the leaf hashes

{"body":"6ed09d5115a86c4a3dbf896af361245f72c04651c628c96160c01ddbf48bfdb2","id":1040009,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793298481693780,"prev":548357,"subject":"x402_bazaar:https://x402-agents-production.up.railway.app/funding-rates","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x4aaad3701843de05fb06b052dff05be3795207cceeec5d5b90aaa047cc264ed7
2. 0xaaaffd6ecbd2301647907773f1bef9fa5a1cb0ac606486e5fcf043c20705f968
3. 0x61987fe652851d8aa9195fc911a5fce41151fdb4152eb2bb16564ea6c6899f12
4. 0xc1793cde3bed52b2eb7de2a5519a6842525e2255d93eb159da055d73ed0b3781
5. 0x1cbab2a1a9898c35d333ea054e772e406a815d6d5387ab0e5885e7a18d5766b9
6. 0x41ece09b6c91c3690377a5031d28389b53aa1cf8628693eeef295a1a1ad809fb
7. 0xc8071f77992888acede672d25686da26433ad912557a3d5c64ed9732cf12e464
8. 0xdea819edc7c236bbf4504b6b01e7a2c3477d7f49ea2cfc2b3d90ec526268db29
9. 0xd4c95fda338e2b21c3daafe616151eba5bb78493f0f42280a7ce8dd7d1417c61
10. 0x7a646646ef23fde4331d0e49cb2af552cd6c6107114849f11b5fd7b78dded4dc
11. 0x65483b9043ecf6fd96cc8176bf99dbdaaaa8c74b74572e0b8f9445c12ac47a78
12. 0x73a70bc0bb47ebd0a130b735308e2411b21521622486d95db42c611ebd2db840
13. 0x631d9e4d32a0770b1547484c1f6ccb27bbc012377527b96eadfe1ed1aad5997e
14. 0xba203712cc4170d9697121c2026471be02b4061fd0831c90d2971031c905f0c1
15. 0x0bc4adb5c11d6f42a54004eb9a86e4a9294c3fb793d78af72f971454ecfe5b44
16. 0x976395aaca1b771b7e37710dee4157412909d2398c44e306a2e1e3fe83b984fd
17. 0x91f12a2db1e2c1be07cbe4de3981a37a33051a36d3c3eee5a260804add6d1d75
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1