Evidence row 3064640

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://chainhilt.ai/api/v1/predict/polymarket/markets/:marketId"
    ]
  ],
  "name": "chainhilt-x402",
  "owner_address": "0xdece8e839414e4a99213c658abbd2294d5bd42b0",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xdECE8E839414E4a99213C658ABbD2294d5BD42B0",
        "scheme": "exact"
      }
    ],
    "description": "Prediction market detail: resolution rules, outcomes with their tokenIds, tick size, fees and the raw venue payload. Errors: 400 invalid id, 422 unknown market, 502 venue failure.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "pathParams": {
              "marketId": "559687"
            },
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "market": {
                "closeTime": "2026-12-10T19:00:00.000Z",
                "conditionId": "0x9f1c1c4c1d6a2b2f0d5a7e8b3c4d5e6f708192a3b4c5d6e7f8091a2b3c4d5e6f",
                "eventId": "606422",
                "fees": {
                  "feeType": null,
                  "rate": 0
                },
                "id": "512329",
                "liquidity": "125000.5",
                "minOrderSize": "5",
                "negRisk": false,
                "observedAt": "2026-10-30T12:00:00.000Z",
                "outcomes": [
                  {
                    "name": "Yes",
                    "price": "0.43",
                    "tokenId": "111"
                  },
                  {
                    "name": "No",
                    "price": "0.57",
                    "tokenId": "222"
                  }
                ],
                "question": "Will the Fed cut rates at its December meeting?",
                "raw": {
                  "id": "512329"
                },
                "resolution": {
                  "rules": "Resolves Yes if the FOMC announces a cut to the federal funds target range at its December meeting.",
                  "source": "https://www.federalreserve.gov"
                },
                "status": "open",
                "tickSize": "0.01",
                "tradable": true,
                "venue": "polymarket",
                "volume24h": "48210.25"
              }
            },
            "type": "json"
          }
        },
        "routeTemplate": "/api/v1/predict/polymarket/markets/:marketId",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "pathParams": {
                  "$schema": "https://json-schema.org/draft/2020-12/schema",
                  "properties": {
                    "marketId": {
                      "description": "Polymarket market id as returned by markets/search, e.g. \"512329\".",
                      "pattern": "^[A-Za-z0-9_-]{1,128}$",
                      "type": "string"
                    }
                  },
                  "required": [
                    "marketId"
                  ],
                  "type": "object"
                },
                "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"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1793712289/bazaar-icons/18d1fcf093fb95b4.png",
    "lastUpdated": "2026-11-04T15:18:19.979Z",
    "quality": {
      "l30DaysTotalCalls": 18,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-11-04T15:18:19.801Z"
    },
    "resource": "https://chainhilt.ai/api/v1/predict/polymarket/markets/:marketId",
    "serviceName": "chainhilt-x402",
    "tags": [
      "predict",
      "polymarket",
      "prediction-markets",
      "markets"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Prediction market detail: resolution rules, outcomes with their tokenIds, tick size, fees and the raw venue payload. Errors: 400 invalid id, 422 unknown market, 502 venue failure."
}

What the leaf hashes

{"body":"61f07ea1b189e771e023cccf68ae55cf793fee9fe3df521c9fe24a99b575509f","id":3064640,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793822230220782,"prev":2633479,"subject":"x402_bazaar:https://chainhilt.ai/api/v1/predict/polymarket/markets/:marketId","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x3443ae0ab6546e4ed264d29a61e7218f1e50f65a8ca73e4039262a0d18ab3574
2. 0x07598040f9f5b0702b200fc043578716579e64af1d3ba066e3fe2e77f0a1a4d2
3. 0x0f2d2a1e01341881b9782b756e58ca12c04706d9456bea322f7033d70d7ead55
4. 0xdfe67d31a15da6b0965e91d3d3d4ba0a07839c6809a1c41710d2931b140fbd55
5. 0xda9707c2974593b7708df621b482b83241148523a5d52fb216e407ed00104af7
6. 0x5e0292aed30c9cb1b2ca2e636312a6044e95a2ab75907adba0809bbd4db2fcef
7. 0xebd2403ee04cb890815d258827ce2820dcaab5bda62369a49ee1a6e874c1ccc2
8. 0xc379b12fe8cdc35525eea657adc55b030a04ef1f2694e7f9b485967f3ab6b276
9. 0xfa719e4cc7ede53e653b880075fe503a937dcbe5ffcb1cbe4c96e1cd158ee912
10. 0x84f87cf761d0ba08aea7be428b1aba1f81a45c09a6ef264296d5a258d531f4c8
11. 0x166e79a8b890aa3b53b2585e4b0ff5312addf7d7d368726bb4db2d85454912ca
12. 0x13d1d9d49bb486ec3c985f88404b943bb07281b224a011cfd6faf500193ae872
13. 0xf7ea1cc4463130101b83f41954d3ae5b2a6001a4d4f93eb4e06dff42b89fb1da
14. 0x4655903f447e8396651ab34c7de260d0aa4d05c74caa13b43dfdc4a860d9f1ce
15. 0xdf892b99e8b0dbbb4f87276019f2d0a4b1e54a284757cc30e642f46b46f51c25
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345