Evidence row 1261730

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.wickedapi.com/v1/polymarket"
    ]
  ],
  "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": "Polymarket prediction markets with live probabilities: question, per-outcome probability, 24h and total volume, liquidity, best bid/ask, one-day price change and end date. Top markets by volume, liquidity or soonest end, or free-text search.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "limit": "5",
              "q": "bitcoin"
            },
            "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": "2026-10-30T12:44:50.803Z",
    "quality": {
      "l30DaysTotalCalls": 7,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-30T12:44:50.595Z"
    },
    "resource": "https://api.wickedapi.com/v1/polymarket",
    "serviceName": "WickedAPI Trading Data API",
    "tags": [
      "trading",
      "crypto",
      "market-data",
      "x402"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Polymarket prediction markets with live probabilities: question, per-outcome probability, 24h and total volume, liquidity, best bid/ask, one-day price change and end date. Top markets by volume, liquidity or soonest end, or free-text search."
}

What the leaf hashes

{"body":"908679aa763b00b35a1f6a5bbf16c8d8918b600bbc8eb9896c4857c665fd6bbe","id":1261730,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793385516011303,"prev":1038487,"subject":"x402_bazaar:https://api.wickedapi.com/v1/polymarket","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. 0x61d1a07a785777334dca536893f58e8a28977c5c7d1f926f24605be48207b339
2. 0x27df0d35d778d0f458027cab8bf8e251808e2f637a9ae15e59ed0b4c8ebd8da4
3. 0x3913caf6591cabae10a8ec1f342f794441e85c1dd2bd87632635f785cf096543
4. 0xf7eeeb5bc781fe3e493a29b78fd91bffe3a645e82bf3c74bbc0f1e2915b7c40b
5. 0x0c71d7772cf0f484f45142059f6397cf6508e6cf3247cf4e7ed3c03899921f4d
6. 0xc92f8b239483d62934c6ae103672701e012be7417ac05fd28c3b32bb77993aaa
7. 0xcaaad5260e129546d450d42ae860cffa92956c649aff625ae89d9b4b7412ecc5
8. 0x18736c6503449715afef1ae932475ada537b3b4771ba986e8acfbe2d82c91c94
9. 0x3bacc681435d0460dbe178d76e151d705400985ece1c8e7eb0a08bad754b7cb5
10. 0xe31a06dafebdbdbeefc0893e868a2144122f3e907a0eb3fdbd54ab4a0aae0d41
11. 0x1284d9d572b6a6ba64e1885e5b648fece06a792c64ec94a337853afb8ff74735
12. 0x1368151c9e1fe771283052c91b8ad44627f6dc996dc4b115835654d2d5e265c1
13. 0x7ae0971906d125dd6b90b4b23f9b0f031568e95c77c8aba07223b5ef3ee3e226
14. 0x863694f188c4b3bb5062c468823f130a2c1762c9b6bf2ce9a68fd27f465427d0
15. 0x7ecc532de10b728de98de2eb2a81fbd8da2254ff32b38b6ffde14af9964fc470
16. 0x910a91495535ac1a9e959d27d607e185616d2d41b45bc7071c6357f426f372d8
17. 0xffe660edb9e5c6e3449a49454634c3e7b2f9fe703e5697f723b021735647ab7e
18. 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861