Evidence row 4166579

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://www.x402pulse.dev/v1/whales"
    ]
  ],
  "name": "x402Pulse",
  "owner_address": "0x5e901f973c17e5542b4da2a64c7fdc736b2a6e74",
  "raw": {
    "accepts": [
      {
        "amount": "2800",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x5e901f973C17E5542b4Da2A64C7fDc736B2A6e74",
        "scheme": "exact"
      },
      {
        "amount": "2800",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7xicmqu8zQiLK3SF57oetANRWd9Y69wNhFK7XZBQ6kQ8",
        "scheme": "exact"
      }
    ],
    "description": "Polymarket whale trades: the largest recent buys and sells across all markets above a size you choose, with trader name, outcome, price and USD size. 5- and 15-minute crypto markets filtered out. Pair with /v1/wallet to check whether a whale is any good.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "limit": "20",
              "min": "1000"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "cached": false,
              "data": {
                "minUsd": 1000,
                "trades": [
                  {
                    "market": "Example market?",
                    "name": "Theo4",
                    "outcome": "Yes",
                    "price": 0.62,
                    "side": "BUY",
                    "slug": "example-market",
                    "time": "2026-10-01T12:00:00.000Z",
                    "usd": 12400,
                    "wallet": "0x56687bf447db6ffa42ffe2204a05edaa20f55839"
                  }
                ]
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "limit": {
                      "description": "Number of trades, 1 to 50",
                      "type": "string"
                    },
                    "min": {
                      "description": "Minimum trade size in USD",
                      "type": "string"
                    }
                  },
                  "required": [],
                  "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/v1791450934/bazaar-icons/480471795f7f9f46.png",
    "lastUpdated": "2026-10-30T07:52:25.879Z",
    "quality": {
      "l30DaysTotalCalls": 7,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-30T07:52:25.681Z"
    },
    "resource": "https://www.x402pulse.dev/v1/whales",
    "serviceName": "x402Pulse",
    "tags": [
      "prediction-markets",
      "polymarket",
      "trading",
      "analytics",
      "x402pulse"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Polymarket whale trades: the largest recent buys and sells across all markets above a size you choose, with trader name, outcome, price and USD size. 5- and 15-minute crypto markets filtered out. Pair with /v1/wallet to check whether a whale is any good."
}

What the leaf hashes

{"body":"13c1b17bcde0afbb6137b13f2050875a014cab6ab82f9c43f7fd456648c80d4f","id":4166579,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1794170559052393,"prev":3967927,"subject":"x402_bazaar:https://www.x402pulse.dev/v1/whales","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-08 (183509 rows).

1. 0x65ce6ead1627343c0a12edb7325fec43b4d596ff2cef5089422c5f4a380d864d
2. 0x16789aa599a2e99fac893f553d142d30b5e174c6e9d42a338324d970cd5311c9
3. 0x1aa563d6d337585f333965805b592782cc0e2763b70e24c598499b7a58508262
4. 0xf93588f59a092fe77e4bf2a0d666d2b17d908988404c77915c38c9eea64adbf4
5. 0x25e5e25d9ff8252d756004dae47319102d25f3d18d13ade7313cba3ea8e722cb
6. 0x90b9a4507a3a73f72df7e0dae759ca326996432f8bdf491d3cc94d37d27a8d3b
7. 0x5ca7cdfb87a577cb2cb3d849cf52f0beac0a69867f0cf83beeb854d377189ed9
8. 0x8ddfbd57abf677f6272a68d35f2648225cd041c88af0bf3d73760c7250710955
9. 0x02d3660337380831ed53143de430bf877bd690e7cd24d6ccc8285e15a1b2dab9
10. 0xf6dc0f35519080112eb2348829cc0e6e483abe8519ab68ded03bb764f2c51853
11. 0x70b9dfe07bbaa0e59e033c5c8a983c551dc441ca5f74c41bd264997b32146dfd
12. 0x4de88a475d560b09f62fb1cdd10fd3aff051c7db4b81a1c24427a78f10b20465
13. 0x4976235ae63ea3b1b52b6deceacf8844880226311fe7a0c1ca86049c272eb847
14. 0xf6af93676ecbbf3a30bb67105416b38fd90df6207ba3c74e8ad44e57b627ee64
15. 0x05bcd8f656e892538f5e738b226706f16e74ce97562df2ba80c9e743ae39b297
16. 0xcdd2ee028802301b110b0ec5de50a068c6d26496f4b1908c92f0ca613fd24f9a
17. 0x45874ada32d7ee6c17eade12dec01ab7504d43d23be0d9dbb51e642eb39966a4
18. 0x1f0ff2af9da38fef1beef5d2dbcf41f592dca17729b7ab9b9c0b6ef354dc3b83

Day root

0xbf84ec37f88c5f23d2144bd7dbc1ea0f8edc93b3764a885a7164b7923ff3460b

Chained

0x9fea188e4965f50de727e97c40e18d5ff2c2ddbfd4f1ae65e22ddd6f676bccfc

Published

On Arc Testnet, block 71451618: 0xb5273480942a54cd07f291b8319e59976f8d9d0583181c764eed04c9b3f7a022