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Evidence row 1038009

Observed , by sync.x402_bazaar/1.

Kind
listing
About
source_record x402_bazaar:https://vedetta.dethboy.com/v1/odds
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
08dc3c0b2753e9092381cf90f6f886db6fdd804c502026d6b9df0249020c8023
Leaf
0x595c9499ed75b9e5fd31c1b7bed92a05c1889d9634d14121a6718ab06656907c

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://vedetta.dethboy.com/v1/odds"
    ]
  ],
  "name": "Vedetta",
  "owner_address": "0x21e16f1bc3aa847236354c8193d0cb21cf412efa",
  "raw": {
    "accepts": [
      {
        "amount": "90000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x21E16F1bc3aA847236354C8193D0cB21cF412eFA",
        "scheme": "exact"
      }
    ],
    "description": "Live prediction-market odds (Polymarket, Kalshi, event contracts) for one crypto asset — nearest liquid market, implied probability %, venue — plus whether prediction-market odds agree or diverge from current social sentiment (?asset=BTC). Descriptive research, not financial advice.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "asset": "BTC"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "agrees_with_sentiment": true,
              "asset": "BTC",
              "disclaimer": "Descriptive market intelligence, not financial advice.",
              "odds": [
                {
                  "market": "Above $65k by Jul 31",
                  "pct": 97,
                  "venue": "prediction market"
                }
              ],
              "prediction_odds_pct": 97,
              "quality": "structured",
              "sentiment_pct": 77,
              "summary": "Odds and crowd sentiment are aligned bullish."
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "asset": {
                      "description": "Ticker symbol, e.g. BTC, ETH, SOL, SUI, HYPE",
                      "type": "string"
                    }
                  },
                  "required": [
                    "asset"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "agrees_with_sentiment": {
                      "type": "boolean"
                    },
                    "asset": {
                      "type": "string"
                    },
                    "disclaimer": {
                      "type": "string"
                    },
                    "odds": {
                      "items": {
                        "properties": {
                          "market": {
                            "type": "string"
                          },
                          "pct": {
                            "type": "integer"
                          },
                          "venue": {
                            "type": "string"
                          }
                        },
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "prediction_odds_pct": {
                      "type": "integer"
                    },
                    "quality": {
                      "type": "string"
                    },
                    "sentiment_pct": {
                      "type": "integer"
                    },
                    "summary": {
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-29T07:30:22.965Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-29T07:30:22.706Z"
    },
    "resource": "https://vedetta.dethboy.com/v1/odds",
    "serviceName": "Vedetta",
    "tags": [
      "polymarket",
      "kalshi",
      "prediction-markets",
      "event-odds",
      "implied-probability"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Live prediction-market odds (Polymarket, Kalshi, event contracts) for one crypto asset — nearest liquid market, implied probability %, venue — plus whether prediction-market odds agree or diverge from current social sentiment (?asset=BTC). Descriptive research, not financial advice."
}

What the leaf hashes

{"body":"08dc3c0b2753e9092381cf90f6f886db6fdd804c502026d6b9df0249020c8023","id":1038009,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793298248634627,"prev":null,"subject":"x402_bazaar:https://vedetta.dethboy.com/v1/odds","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (242798 rows).

  1. 0x595cc6a36e909f49ffcd0b507719153fe4e3f7e6fe8c3d1e5b62748c2754f3cc
  2. 0x9bf342c26432d1e4af119ae832b068ed07025841732b94c268febe50119909d6
  3. 0xf82716cc54cb097f5be70cf3ee9f60c193d818ccded4ae9a1aa9d2185003fdeb
  4. 0x53c089fa881df8edc535560fd23ededdd5f40aeb3fa020ce9fb9e29e8c3b4eb5
  5. 0x374000318a5a71c9eb718694da205f80813ea4933928c6dcd5fbe5eedfc6d265
  6. 0xb4b7ef098cd8a744346c6a69aa7a1dc3393bb5049a381aaf708ddddcfbb882bd
  7. 0xa13407a44fd35d4af69c1a506730438703a0dd6ede8b14b72d1d0820b3e1aca8
  8. 0x84578260b2529d6c5e127f4c198759418a7892aeb44f9a66e5c329b5622bb6c0
  9. 0xa57b973e447e1bd4e6ac0e8419577673de740e7f3119704f6beda1094b957e54
  10. 0xf2b3b9ef7a2bfed0eaec42a7dd77b77208d21afd1fff8543dfb690de5a32f60c
  11. 0x434d3e245094a8694e8766f2e77f657061561ebb386026283d29780a44c5953c
  12. 0xaca2827ceb7a020d6076d4bf8f0677d908cc7fe256f58fe05f971454b5135358
  13. 0x34dd147bac70c6755002a9d526d654450453697846f79e7a029427d97b88fc9b
  14. 0x3f2650fbc651fa3eec11adb4b123cd97e6e8054668be9e574fb88fd72c05303d
  15. 0x5c72917224317e5d0d7a0d4ada19337530fcd8b513d6fc46866876f7844efe17
  16. 0x976395aaca1b771b7e37710dee4157412909d2398c44e306a2e1e3fe83b984fd
  17. 0x91f12a2db1e2c1be07cbe4de3981a37a33051a36d3c3eee5a260804add6d1d75
  18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07
Day root
0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c
Chained
0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6
Published
On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1

How to check it · This row as JSON