Evidence row 68389

Observed 26 Oct 2026, 14:37 UTC, by baseline/1.

Kind: listing
About: source_record x402_bazaar:https://api.seerium.xyz/v1/prediction/whale-radar/randomized
Recorded: 26 Oct 2026, 14:37 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 5539c8693b956329d30149ec53bc1a0edffef74ea3e9b608cdfd8871293c6e6c
Leaf: 0x9a2f17e247861b6d77784eeef805ff14af8d1f4bcf1e3a99577c580d37bdcdeb

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.seerium.xyz/v1/prediction/whale-radar/randomized"
    ]
  ],
  "name": "api.seerium.xyz/v1/prediction/whale-radar/randomized",
  "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 sample for agents. Returns current tracked wallet moves for discovery and monitoring.",
    "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-randomized",
                "method": "GET",
                "name": "Whale Radar Randomized",
                "networks": [
                  "eip155:8453",
                  "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
                ],
                "path": "/v1/prediction/whale-radar/randomized",
                "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": "2026-10-08T06:09:28.346Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-08T06:09:28.217Z"
    },
    "resource": "https://api.seerium.xyz/v1/prediction/whale-radar/randomized",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Polymarket whale trades API and whale radar sample for agents. Returns current tracked wallet moves for discovery and monitoring."
}

What the leaf hashes

{"body":"5539c8693b956329d30149ec53bc1a0edffef74ea3e9b608cdfd8871293c6e6c","id":68389,"kind":"listing","method":"baseline/1","observed_us":1793025466610768,"prev":null,"subject":"x402_bazaar:https://api.seerium.xyz/v1/prediction/whale-radar/randomized","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).
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Day root: 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained: 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published: On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON