Evidence row 1262132

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.wickedapi.com/v1/funding-oi"
    ]
  ],
  "name": "WickedAPI Trading Data API",
  "owner_address": "0x63ebccd826b874ce988e6498eaabb6bd47afc8a4",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x63EbccD826b874CE988e6498eAabB6Bd47AfC8A4",
        "scheme": "exact"
      }
    ],
    "description": "Aggregated perpetual-futures funding rate & open interest from Binance + Bybit, with 7-day average funding, 24h OI change, and a long/short bias signal.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "symbol": "BTC"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "data": {},
              "meta": {
                "timestamp": "2026-01-01T00:00:00.000Z"
              }
            },
            "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": "2026-10-30T03:03:28.98Z",
    "quality": {
      "l30DaysTotalCalls": 6,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-30T03:03:28.537Z"
    },
    "resource": "https://api.wickedapi.com/v1/funding-oi",
    "serviceName": "WickedAPI Trading Data API",
    "tags": [
      "trading",
      "crypto",
      "market-data",
      "x402"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Aggregated perpetual-futures funding rate & open interest from Binance + Bybit, with 7-day average funding, 24h OI change, and a long/short bias signal."
}

What the leaf hashes

{"body":"adad679484dd069a2d6d23952b136f28db92e98a88a2d03f032081f0bbdb68c3","id":1262132,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793385520374174,"prev":70211,"subject":"x402_bazaar:https://api.wickedapi.com/v1/funding-oi","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0x02e00a80e17e6bfb14c7a7938de0a6c8f3c533892e8b63d859a3f0cfd84a3075
2. 0xb33b0d42554ec535c833419ed052fefefd7480f0e87d3a9ddff1d64a52c39198
3. 0x5a6b38ff8f4cdc270c186a7e4c0e25a9b679ab09f22cb525e9d7f1d3d19259f0
4. 0xe9347ff2278da91dca210bf0037c48cc7245c8ca768d2423ae94cfb6151da53d
5. 0x887c3a4f544f14ed4ad8035b4b12d17a0a09d85a1a451a841bdfe87fa7ff0ca1
6. 0xbcacc05c4076059347859c5d19a958382d8cd15cf28bdeef78a3867c044f3e0e
7. 0xfe8176901b8ed880c81b482ee71ab8fc342aa35c59bcff29b863859a1cf8cf6e
8. 0xab4415d115bbd65307a74adcfe978caad75091722883c4f77f7f09a1b1e078d4
9. 0x0ff8826e2310c9dada5bc5784eca71a461bb84a70c96143f88064522763c01d0
10. 0x7e0b9c73af481dc32ab4e02131acfbe7a132c6aaa0a0d4031f0df081cf12b164
11. 0x6284eb3f8e1d4a11ab85ef3469cbff0ee5ad98dae7b1e383100ea5a16af578af
12. 0x9f08789ff12dd8e3fc700acf8c8acb731c26669748ad5c09a7b12d4382195cf7
13. 0x5265c50f3937a978a97dcf6529a74471a0814f84b7759709755dc93a22996c34
14. 0xa0c9900ba7512d3a576c15bf6cc53f55a0645d9bf9b4e2e4c1760d00af98e761
15. 0x2b7a05865245feaf40ea40b73e02d86357af2dcbac9c7b992f1420f5eaa15246
16. 0xe2a9872e1b6a01c55a7a8cc5c05c61f3933255db5c26b9c79be4011d28685b52
17. 0xb0c9ef42e725578748f3119c9dbebf2fc437266bda013df29f98ed3ebe621403
18. 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861