Evidence row 72099

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://ca-tax-api-mainnet.lxtap.workers.dev/polygon/wallet-profile"
    ]
  ],
  "name": "Polygon PoS Onchain Data",
  "owner_address": "0x2ecb9e1fcca7a62758c679f11bc3241466d181d8",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x2ECB9E1fcca7A62758c679F11bC3241466d181d8",
        "scheme": "exact"
      }
    ],
    "description": "Who is this Polygon PoS address? Wallet age (first transfer), first funder, contract or EOA, POL balance and nonce, the latest transfers in and out (native, ERC-20, NFTs), top counterparties by count, and recent large transfers in USD (POL, WPOL, USDC, USDT), from Alchemy's transfer index.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "account": {
                "isContract": false,
                "kind": "wallet (EOA) or empty address",
                "nativeBalance": "592.719767156691654977",
                "nativeBalanceUsd": 54.619073,
                "nonce": 1
              },
              "activity": {
                "byCategory": {
                  "erc1155": 8,
                  "erc20": 154,
                  "erc721": 1,
                  "external": 33,
                  "internal": 4
                },
                "inboundScanned": 100,
                "moreHistory": true,
                "newestAt": "2026-10-21T01:55:09.000Z",
                "oldestScannedAt": "2025-07-11T05:20:45.000Z",
                "outboundScanned": 100,
                "transfersScanned": 200
              },
              "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
              "age": {
                "ageDays": 2059.3,
                "firstActivityAt": "2021-03-03T23:43:11.000Z",
                "firstActivityBlock": 11572129,
                "firstActivityTx": "0xa4f706c9dc0fd5c905f204f40c463cbac0285fcbee65605b358ea8f875154574",
                "firstDirection": "in"
              },
              "chain": "polygon",
              "firstFunder": {
                "address": "0x1702f2d0df7c99011a690461c34e51BD81cbab48",
                "amount": 1,
                "asset": "POLYDOGE",
                "at": "2021-05-13T03:33:22.000Z",
                "tx": "0xed4d9ac763e2ec2a0ce2fdc0e7176df6eb6a6bf865ca715100f12d2b9b0e1d2d"
              },
              "largeTransfers": [],
              "nativeUsd": {
                "price": 0.0921499,
                "source": "Chainlink POL/USD",
                "symbol": "POL",
                "updatedAt": "2026-10-23T05:45:51.000Z"
              },
              "notes": "From Alchemy's transfer index: POL (including internal), ERC-20, ERC-721 and ERC-1155 transfers, zero-value ones excluded. Activity, counterparties and large transfers cover the newest 100 transfers i… (240 chars, truncated in this example)",
              "recentTransfers": [
                {
                  "amount": 25000,
                  "asset": "USDT",
                  "at": "2026-10-21T01:55:09.000Z",
                  "block": 95894894,
                  "category": "erc20",
                  "counterparty": "0x774113aA6f1080898Bcd74faC1957D379a6d8841",
                  "direction": "in",
                  "hash": "0x39d17fa1ee7e97c539f88384a60180398f61619dab23d5c0e356f514c8db0712",
                  "token": "0x24Ff7fdd210f3EcF9d6cf0a45E0dE73f51B58817",
                  "usd": null
                },
                {
                  "amount": 139.424435,
                  "asset": "GOOSE",
                  "at": "2026-10-14T14:48:37.000Z",
                  "block": 95522662,
                  "category": "erc20",
                  "counterparty": "0x18a3362E9f4D99050934d35b0C1F7903389D24cC",
                  "direction": "in",
                  "hash": "0x074b4c5ee3d523c765ab2ae574f1d51f01e114baa15a9f6e0c8950f55a6d0ec8",
                  "token": "0xF8A1e42ef8191e81fA301F4193766775bb6F3b8d",
                  "usd": null
                },
                {
                  "amount": 0.000006,
                  "asset": "USDT",
                  "at": "2026-10-12T20:24:56.000Z",
                  "block": 95420937,
                  "category": "erc20",
                  "counterparty": "0xfE17E720F36c3D1FFDE5bfbeDeaC2C17F19Ef2b0",
                  "direction": "in",
                  "hash": "0xba3830102d898ae5d8736324dc33f726f2b4f4fc2d20c11b3b9a3a5aa111bb78",
                  "token": "0xc2132D05D31c914a87C6611C10748AEb04B58e8F",
                  "usd": 0.000006
                },
                {
                  "amount": 1317.973005,
                  "asset": "XCOIN",
                  "at": "2026-10-09T07:03:39.000Z",
                  "block": 95216133,
                  "category": "erc20",
                  "counterparty": "0x9D05df8F5fdDB5AD2cBef7A6119AcC78D9D60501",
                  "direction": "in",
                  "hash": "0xec4829bd705a1132d92b32c7bc06330f9fa48ca80d2d903c755dc41857fc66dd",
                  "token": "0x6aC618D9585c68bA6EbF6251C2666AbDA480100B",
                  "usd": null
                },
                {
                  "amount": 10000000,
                  "asset": "Apple",
                  "at": "2026-10-08T04:04:32.000Z",
                  "block": 95151382,
                  "category": "erc20",
                  "counterparty": "0x4FC7478CC5cD7627c3E5f2D784947Ad7117D353F",
                  "direction": "in",
                  "hash": "0xa581921631bcea1b1ffc20846cfa1920f7ad2e107e21d8af35818bfcceb11063",
                  "token": "0x3cBFcd1CC5016aB6AEe067c309065cDF077e3e67",
                  "usd": null
                }
              ],
              "topCounterparties": [
                {
                  "address": "0xe3d4Fe4F5623FfC99de43bd0E2Dc58F1C188E422",
                  "lastAt": "2026-07-13T10:45:13.000Z",
                  "received": 15,
                  "sent": 0,
                  "transfers": 15
                },
                {
                  "address": "0x58C4a1F319297EC9c398A0F3a3b64AF5a18b5C35",
                  "lastAt": "2026-07-15T01:44:58.000Z",
                  "received": 11,
                  "sent": 0,
                  "transfers": 11
                },
                {
                  "address": "0x75dD23ba3BA67f9663CbF6F9bdc7aB4923dD91D7",
                  "lastAt": "2026-10-03T18:20:06.000Z",
                  "received": 8,
                  "sent": 0,
                  "transfers": 8
                },
                {
                  "address": "0x689145da07fB0BF55Cb0A74360e8bB31591a0F78",
                  "lastAt": "2026-09-30T19:15:09.000Z",
                  "received": 5,
                  "sent": 0,
                  "transfers": 5
                },
                {
                  "address": "0x4FC7478CC5cD7627c3E5f2D784947Ad7117D353F",
                  "lastAt": "2026-10-08T04:04:32.000Z",
                  "received": 3,
                  "sent": 0,
                  "transfers": 3
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "additionalProperties": false,
                  "properties": {
                    "address": {
                      "description": "Wallet or contract address on Polygon PoS",
                      "pattern": "^0x[0-9a-fA-F]{40}$",
                      "type": "string"
                    }
                  },
                  "required": [
                    "address"
                  ],
                  "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": "2026-10-24T05:54:06.713Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-24T05:54:06.589Z"
    },
    "resource": "https://ca-tax-api-mainnet.lxtap.workers.dev/polygon/wallet-profile",
    "serviceName": "Polygon PoS Onchain Data",
    "tags": [
      "polygon",
      "onchain",
      "erc20",
      "token",
      "wallet"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Who is this Polygon PoS address? Wallet age (first transfer), first funder, contract or EOA, POL balance and nonce, the latest transfers in and out (native, ERC-20, NFTs), top counterparties by count, and recent large transfers in USD (POL, WPOL, USDC, USDT), from Alchemy's transfer index."
}

What the leaf hashes

{"body":"9511b04622af27eab3bcd7b7653ea5c9771b5b4a16963396d3ee2bde844aae7d","id":72099,"kind":"listing","method":"baseline/1","observed_us":1793025485363563,"prev":null,"subject":"x402_bazaar:https://ca-tax-api-mainnet.lxtap.workers.dev/polygon/wallet-profile","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. 0xa7bf9a24f4df9b0d01c588554a6ae0b215a7563f313f5c4a78337242a479655c
2. 0x13fac12c3dbe511e8819c2b6fd2d6c2574c45c01a0546af12fe585bd3099e062
3. 0x4adfbe03197bd38e07a38515b1eebb92834c85705ccc0664a6255abcb1bf65b2
4. 0xe4b15692d9c8af4e48b5a4d1a19acc332dd31593184c43b661524fb9b2671ac8
5. 0x89cf5323b2e989cc52d68c71c9949c012de09831825cfe67a8bc14f91431373c
6. 0x96953cfc93aa583a0c683b6d92825052ac6320deb3fe4ff3574caf35ff7367b5
7. 0xd50a85fcd95ad53cfb00e8851340a533969e0ae40daedfb0ab8ddaa24b0bde88
8. 0xb71b811c74e9481dcf104135ef3cc629761cde77e621dee8d1edd20d4edb1665
9. 0xd61b7ea6f8940844292e94b0d1e771d4b8838431871949b4ec172c9c0c232dab
10. 0xbc494144c316ecbc246bcf3532ead29c081e1055e0681161e67d57dd59646765
11. 0xe5e83afe0ce08c2497f8492757a4767cf2409aaae2061487f80e1d45646872f8
12. 0xb31654882cc5704ae07fa6a4ad12ef5516ea95a5ec8b5affdbdbec199402e29a
13. 0x292ebdce6b8d3d7ef08ad646a0fd97dee9313ab55c1a350807d9f3013794c37a
14. 0x428106f4ae4ec142f17aebf6fa50935242f8d3f1c211cf95d6351d03d11da2b7
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae