Evidence row 1039507

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://polymarketeer.vercel.app/api/x402/kalshi/events/specific"
    ]
  ],
  "name": "polymarketeer.vercel.app/api/x402/kalshi/events/specific",
  "owner_address": null,
  "raw": {
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "description": "Get detailed information for a specific Kalshi event by ticker symbol",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxAmountRequired": "10000",
        "maxTimeoutSeconds": 300,
        "mimeType": "application/json",
        "network": "base",
        "outputSchema": {
          "input": {
            "discoverable": true,
            "method": "GET",
            "queryParams": {
              "ticker": "string parameter"
            },
            "type": "http"
          },
          "output": {
            "$schema": "https://json-schema.org/draft/2020-12/schema",
            "additionalProperties": false,
            "properties": {
              "data": {},
              "error": {
                "type": "string"
              }
            },
            "required": [
              "data"
            ],
            "type": "object"
          }
        },
        "payTo": "0xfbd7b7Ed48146aD9bEfF956212c77cE056815ad0",
        "resource": "https://polymarketeer.vercel.app/api/x402/kalshi/events/specific",
        "scheme": "exact"
      }
    ],
    "description": "Get detailed information for a specific Kalshi event by ticker symbol",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "ticker": "string parameter"
            },
            "type": "http"
          },
          "output": {
            "type": "object"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-26T11:13:31.586Z",
    "quality": {
      "l30DaysTotalCalls": 42,
      "l30DaysUniquePayers": 6,
      "lastCalledAt": "2026-10-26T11:13:31.455Z"
    },
    "resource": "https://polymarketeer.vercel.app/api/x402/kalshi/events/specific",
    "type": "http",
    "x402Version": 1
  },
  "source": "x402_bazaar",
  "summary": "Get detailed information for a specific Kalshi event by ticker symbol"
}

What the leaf hashes

{"body":"32d607ac4f4667aafebcae11e39c7d8b261ce8bc1f2340a4acd3c5b36f73eb91","id":1039507,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793298441003602,"prev":54005,"subject":"x402_bazaar:https://polymarketeer.vercel.app/api/x402/kalshi/events/specific","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. 0x4a0e798bfad92968f387f07c3e992300e0d17cba3ffbcac8357eb8cae7bf2dda
2. 0x5e6d812e62d5f166ec0a3c1bccd63d3bdbda8068b832ef2d01833a5910a334fe
3. 0x5a520b58dc63bdfa69ca223b44624ff948f62bd639b5be008901a08e93cce701
4. 0x8743987108b9c8ed06e492ca83bfab7f209f0f94af27413a4894f17eb8b2c6f7
5. 0xc6e5e044ce1205d96cdf755bca83c41234c46dc4b950975dcdbadda54a8691eb
6. 0x6581a1bccbfae67cd9df75a929ac74b48d0ef13c8b169b29a33152c0b9538b69
7. 0x62c19b72fe8609850fad8727a11f2b4a81867599045f0279d7d135192e68209c
8. 0x089af0f851d6294a9a8231ad64c6fdfef392707958f094f60f0bc98460d3ed39
9. 0xb849a9f791386443aec09e9356f5fa0926c5658a5c6e289fc674bc98b84e457b
10. 0x38ec09d9696fbdf35e41d2bb115f5f11da1354f6f2e641d91939abd25fae727b
11. 0xacbcac271a18a754fe3808a7bfbcf9ca03c89dd39f2ac4f2ed4495992466ff1e
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