Evidence row 54300

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://perps.genexxis.com/oi"
    ]
  ],
  "name": "perps.genexxis.com/oi",
  "owner_address": "0x9287e3102d411029025c7617d75245bfc7920f17",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x9287e3102D411029025C7617d75245BFc7920f17",
        "scheme": "exact"
      }
    ],
    "description": "Open interest of a coin's perpetual per venue (Binance, Bybit, OKX, Hyperliquid) in contracts and USD with market share, 24h change where history exists (Binance, Bybit), and the Binance long/short account ratio.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "symbol": "BTC"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "errors": [],
              "longShortAccountRatio": {
                "longAccountsPct": 68.46,
                "ratio": 2.17,
                "shortAccountsPct": 31.54
              },
              "symbol": "BTC",
              "totalOpenInterestUsd": 18850000000,
              "venues": [
                {
                  "change24hPct": 1.2,
                  "instrument": "BTCUSDT",
                  "openInterestContracts": 96045,
                  "openInterestUsd": 7733900000,
                  "sharePct": 41,
                  "venue": "binance"
                },
                {
                  "change24hPct": null,
                  "instrument": "BTC-USDT-SWAP",
                  "openInterestUsd": 2448763282,
                  "sharePct": 13,
                  "venue": "okx"
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "symbol": {
                      "description": "Coin ticker, e.g. BTC, ETH, SOL",
                      "type": "string"
                    }
                  },
                  "required": [
                    "symbol"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "builder-code": {
        "info": {
          "s": [
            "cdp_sdk_server"
          ]
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "additionalProperties": false,
          "properties": {
            "a": {
              "description": "App builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            },
            "s": {
              "description": "Service builder codes",
              "items": {
                "pattern": "^[a-z0-9_]{1,32}$",
                "type": "string"
              },
              "maxItems": 11,
              "type": "array"
            },
            "w": {
              "description": "Wallet builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            }
          },
          "type": "object"
        }
      },
      "eip2612GasSponsoring": {},
      "erc20ApprovalGasSponsoring": {}
    },
    "lastUpdated": "2026-10-26T11:58:33.789Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-26T11:58:33.19Z"
    },
    "resource": "https://perps.genexxis.com/oi",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Open interest of a coin's perpetual per venue (Binance, Bybit, OKX, Hyperliquid) in contracts and USD with market share, 24h change where history exists (Binance, Bybit), and the Binance long/short account ratio."
}

What the leaf hashes

{"body":"25f0065afc2ddeb70c988141bd2811fefc51981a4fdf1e8555b23a987ea56caf","id":54300,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793025431927499,"prev":null,"subject":"x402_bazaar:https://perps.genexxis.com/oi","subject_kind":"source_record"}

Proof

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

1. 0xf14296508e10c9a6d38c33627d25e8a48de4844ecd6d5a048cd8fc167f80436c
2. 0x3ead0034ad985e976fb30a05512be603159a5e864e40fda255ed21c3d943e43e
3. 0xe3748eaf5206f76adff044b9af612308df341c58d42c615b8c4bd19bacf6920a
4. 0xa6c0cafbcb55b6e8e6baa81ea6e8df32a67e0c6fe21b39167db3f3da62736b97
5. 0xdd2ea985a77d059e4eb6edf4a352cde96f923b8c28a2498d445f21761d889d0e
6. 0x5d75ce2da1842faa1bbe48c7a5041d13ea92025cfe9e1f7c4dfb8ce5472997c1
7. 0x3c002d5ec02d3b76680d4803e84a89152075abe85c4a4e330ee47fd716e2864f
8. 0x8fb70d5d53b0b02037c09dcdd2c7c8ce7c9da86d4d25675e03fca63df899abfb
9. 0x46613c0a42d561a7a07ec88601367eb9190899add6946bf0d246502a841548b6
10. 0x1374d43b83adaf6956b75a4ffa6be9b5d88f279b0e1f9aa9cb997253f28541e1
11. 0x3fbb508bb3373d829808c4b964e49bf52f1a8877acba747d2b92b5eac81e6259
12. 0x4d2e94451b5ffc570a23dee9d1525bc305f1009994ffe23d8e2e7d45c60f6209
13. 0xa26f0437cba4d7d64f1cf98bf4f490e1ebb6f66a5e2331537b7ba8b3061084e0
14. 0xd769d41500075835c3b2f9184d223699fb983fd05c29fbcb44d964abc7ee380d
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae