Evidence row 68387

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.seerium.xyz/v1/prediction/whale-radar/by-wallet"
    ]
  ],
  "name": "api.seerium.xyz/v1/prediction/whale-radar/by-wallet",
  "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 wallet API for agents. Returns whale trades, wallet metadata, tier, score, and activity for one tracked 0x wallet.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "limit": 5,
              "wallet": "0xed107a85a4585a381e48c7f7ca4144909e7dd2e5"
            },
            "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",
                "wallet": {
                  "active": true,
                  "name": "Example Whale",
                  "profileImage": null,
                  "score": 98,
                  "tier": "alpha",
                  "tracked": true,
                  "updatedAt": "2026-03-25T11:59:00.000Z",
                  "wallet": "0x1234567890abcdef1234567890abcdef12345678"
                }
              },
              "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-by-wallet",
                "method": "GET",
                "name": "Polymarket Whale Wallet API",
                "networks": [
                  "eip155:8453",
                  "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
                ],
                "path": "/v1/prediction/whale-radar/by-wallet",
                "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": {
                  "additionalProperties": false,
                  "properties": {
                    "limit": {
                      "description": "Optional maximum recent wallet trades to return.",
                      "minimum": 1,
                      "type": "number"
                    },
                    "wallet": {
                      "description": "Required tracked 0x EVM wallet address to inspect for recent Polymarket whale trades. Use /v1/prediction/whale-radar/top-10-recent-moves first to discover active wallets.",
                      "pattern": "^0x[a-fA-F0-9]{40}$",
                      "type": "string"
                    }
                  },
                  "required": [
                    "wallet"
                  ],
                  "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": "2026-10-08T06:09:18.763Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-08T06:09:18.622Z"
    },
    "resource": "https://api.seerium.xyz/v1/prediction/whale-radar/by-wallet",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Polymarket whale wallet API for agents. Returns whale trades, wallet metadata, tier, score, and activity for one tracked 0x wallet."
}

What the leaf hashes

{"body":"f1b501040aae33add122a918354383da18ac347dbf6d2b8dd4062fa494939303","id":68387,"kind":"listing","method":"baseline/1","observed_us":1793025466606969,"prev":null,"subject":"x402_bazaar:https://api.seerium.xyz/v1/prediction/whale-radar/by-wallet","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. 0x5efc6b94d6d95e2945079472707ebd6e5cefd81e29871fea4fc529fb673cab9f
2. 0xbd157ee71c472039a634958c89d493ecd8533bcef3dea07704515d86af969a67
3. 0x09dc2999cafe8b0377602c085a7124d5503f46ded2699a98da161515f0e7a3a0
4. 0x261deed196ca44e23267dc207bfbf7aed2c6910b34ffd6c19d5371d582f42edb
5. 0xca2b264ac6c846709597ac351793cae08945297749f07d4dd7cd0c1ee9ffb9f2
6. 0xb0e65cc9fee6251e4c76ff648e0d5302b164afd07f07f39f72abe0a166634842
7. 0x0ddaa3eadd4da0f831dcbffff90e3589ce7ebe42e6917b654e0fc176a29f2dcc
8. 0x6495fcc5498e1846e1e2364adcd6e694cc353b253dce3c86bf3c2edc62fdadd9
9. 0xbb72305a188b7107c832b364935b9598621d09edffc6216041044bfcad87910a
10. 0x8a5cdded34bdb5e67f8d0ea283d9fd99467d39dd780b50b89398e9d04700430a
11. 0x8088b42b1c11cbc36b44c4b08d0759628b035caa2738251cd28ed0e7242e65bc
12. 0x5ab25c2fdf4695beeefb0726a5fc73e189b68f8d9fb2a3f6321ff7223b166fdd
13. 0x66883b42f4167ade51c4909f050c5478524e23786fb0b5c48bd1a53580960a68
14. 0x216cebb9ae5414599109a02297c4817d7d1c6b1394afeb97efe38e32f0053974
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae