Evidence row 2633479

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.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "pathParams": {
              "marketId": "562831"
            },
            "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": {
                      "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"
        }
      }
    },
    "lastUpdated": "2026-11-02T23:26:11.417Z",
    "quality": {
      "l30DaysTotalCalls": 14,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-11-02T23:26:10.52Z"
    },
    "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."
}

What the leaf hashes

{"body":"6c9a0ffb717e03d85d7cffa87f78bcd580275f6f2eca38ed4b9ec3a8de758b84","id":2633479,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793734405225844,"prev":2199910,"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 2026-11-03 (425475 rows).

1. 0xe71d7fb79b6d18e029ed6a70429ad4378cdf0b3a02ccd31bb658c920ac3ee83d
2. 0x51563bc829b6073c2389d7ed455c2038110b165f1a7730362cc06901b967ed40
3. 0xc406b12b54ca312bc485a8f8941a56dad32f8302eb6c02a3c745b4dad29693c5
4. 0xa3d955264da4aeda6fd1b6aefdece8a8e5ad6799e929874079de9f3c94e9b934
5. 0x281e7ff4952be89d799f6e32ae245be6395c4b5c19e810bd51e0351ddd8dd210
6. 0x1fc6bb57123a3844e0a2c4fd62b73cd9a99d094e6a4fc4c6438a300c1378954e
7. 0xa4b1a82fcfd586778b47a485cdb4c06da83ebff8007109b3b508d3715647c513
8. 0xff49b48ec146f41f8861eba026fb88277e1ef7fb0af185b6afea168bd6faf3b3
9. 0xa81d29ebfc073e8bc46ec9a48a026040fff4b8d19a615ae40582adbb62bc6abe
10. 0xd3a7ec2f5264c0d3f6e84555765e1c528b247336c5341b9c7c45776e3e6e0c8c
11. 0x16a329ee9150924d96868ec831e09b814e75ce883eae95b89482af5a4b013b4c
12. 0x1366fb16374cd636e0fbc97067371409338360333931a86273f1fb1d2d255974
13. 0xbcb7e33710288371b8a8f9598748fadd8f5ccf7e279c079db0a58ce353bf38ed
14. 0x88002651b75eed5296ce4ff2e29616d59737fbfdbd4eb1747342b2df0368963a
15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7