Evidence row 68390

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.seerium.xyz/v1/prediction/whale-radar/top-10-recent-moves"
    ]
  ],
  "name": "api.seerium.xyz/v1/prediction/whale-radar/top-10-recent-moves",
  "owner_address": "0x81832eede3a4ad96cb3d7ca09977636d912fd3d5",
  "raw": {
    "accepts": [
      {
        "amount": "100000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x81832eEDe3a4ad96CB3D7cA09977636D912fd3D5",
        "scheme": "exact"
      },
      {
        "amount": "100000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "2h752kAbb9z1jpdSzqMEYg9JHv6TPJ6T2BfAJMyjLFtZ",
        "scheme": "exact"
      }
    ],
    "description": "Polymarket whale trades API and whale radar feed for agents. Returns the top 10 largest recent trades from tracked whale wallets.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "data": {
                "total": 1,
                "trades": [
                  {
                    "amount": 9800,
                    "marketSlug": "us-x-iran-permanent-peace-deal-by-may-31-2026",
                    "marketTitle": "US x Iran permanent peace deal by May 31, 2026?",
                    "name": "Example Whale",
                    "outcome": "Yes",
                    "price": 0.49,
                    "profileImage": null,
                    "score": 98,
                    "side": "BUY",
                    "size": 20000,
                    "tier": "alpha",
                    "timestamp": "2026-03-25T11:58:30.000Z",
                    "tradeId": "whale_trade_example",
                    "wallet": "0x1234567890abcdef1234567890abcdef12345678"
                  }
                ],
                "updatedAt": "2026-03-25T11:59:00.000Z"
              },
              "meta": {
                "freshnessMs": 30000,
                "generatedAt": "2026-03-25T12:00:00.000Z",
                "requestId": "req_example_123",
                "updatedAt": "2026-03-25T11:59:30.000Z"
              },
              "product": {
                "accepts": [
                  {
                    "network": "eip155:8453",
                    "payTo": "0x81832eEDe3a4ad96CB3D7cA09977636D912fd3D5",
                    "price": "$0.1000",
                    "scheme": "exact"
                  },
                  {
                    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
                    "payTo": "2h752kAbb9z1jpdSzqMEYg9JHv6TPJ6T2BfAJMyjLFtZ",
                    "price": "$0.1000",
                    "scheme": "exact"
                  }
                ],
                "id": "whale-radar-top-10-recent-moves",
                "method": "GET",
                "name": "Polymarket Whale Radar API",
                "networks": [
                  "eip155:8453",
                  "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
                ],
                "path": "/v1/prediction/whale-radar/top-10-recent-moves",
                "price": "$0.1000"
              },
              "service": "seerium-x402-api"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "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": "2026-10-24T15:11:35.974Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-24T15:11:35.796Z"
    },
    "resource": "https://api.seerium.xyz/v1/prediction/whale-radar/top-10-recent-moves",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Polymarket whale trades API and whale radar feed for agents. Returns the top 10 largest recent trades from tracked whale wallets."
}

What the leaf hashes

{"body":"43f3d9928cbf01782b6409b7b6d40040f949c53f42302b5733d8eee64629e61e","id":68390,"kind":"listing","method":"baseline/1","observed_us":1793025466614039,"prev":null,"subject":"x402_bazaar:https://api.seerium.xyz/v1/prediction/whale-radar/top-10-recent-moves","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xf50ecd4039d4b511ce3912f44a46a8c4ed3ebe38a153b69323dc0f0f07d055d3
2. 0xa40e19b9280a3153444763e0f12c8e7e904b0c2a38529b74937a53aebf76490b
3. 0x2dd5d5ceb37cf77365af677eb973c5fe985a4dbf29d724fb8105468642257932
4. 0x9092c00d8c18b085b7c9dc35cb6ff573a554674d8079b93f4c2da06bcd6f1f73
5. 0xdcb2cc15ebb905a9b775fb07b25936f2f1dafb9daf8fdafbea62b28ead57de3a
6. 0x2fa045061a6f06076a5f0ecf377da58068c0dc659aa16281ebbcdce7149037ea
7. 0x8c779632d8f656ad026d5b580b181d38d76e8325d2e6719a4a1813862bc0651f
8. 0x0d3e87611e7cb959bbafba509e7f9080b51c2e747a8d190ab50a0bc64ccb7353
9. 0x3d82e9ada7c7d17c361b62c6ce33f9647e7db0d1c163d3a3aa6538d4c298b9bd
10. 0xf7bdc34efb83dc5cbbcb5071558fe87a477728e005b9d180c492e090371b2357
11. 0xd1f6cbd0d3ee44ebe2e23b42e7f1822bbdf0afd342375323b5d4f8bc89cd943a
12. 0x86ae35463d854f3938d986999aa8497e14f0ba2aa6f39a269e1e6d1134f9b847
13. 0x79695e4356ea25a2b58265a824698704cd2c743099ce2dca9e41384ce8f1a8c5
14. 0xd769d41500075835c3b2f9184d223699fb983fd05c29fbcb44d964abc7ee380d
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae