Evidence row 72098

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://ca-tax-api-mainnet.lxtap.workers.dev/polygon/tx"
    ]
  ],
  "name": "Polygon PoS Onchain Data",
  "owner_address": "0x2ecb9e1fcca7a62758c679f11bc3241466d181d8",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x2ECB9E1fcca7A62758c679F11bC3241466d181d8",
        "scheme": "exact"
      }
    ],
    "description": "Human-readable summary of a Polygon PoS transaction: status, block and time, sender and recipient, POL value, gas used and fee, method selector, and decoded ERC-20 transfers with token symbols and amounts.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "hash": "0x0503a3c6b73ddb5d277a6aec2a2c7f598df5b19569217f637e9ca2e40271def9"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "blockNumber": 95985104,
              "chain": "polygon",
              "contractCreated": null,
              "fee": "0.163217345365235611",
              "from": "0xb1da6E546BD592218d6E849a8177d9D4fbf12986",
              "gasUsed": 142361,
              "hash": "0x0503a3c6b73ddb5d277a6aec2a2c7f598df5b19569217f637e9ca2e40271def9",
              "methodSelector": "0xb61d27f6",
              "nativeSymbol": "POL",
              "status": "success",
              "timestamp": "2026-10-22T15:30:27.000Z",
              "to": "0x8F8eE35B440cB07FaF84BEE82FDD2bA3BFEEe5de",
              "tokenTransfers": [
                {
                  "amount": "70",
                  "from": "0x8F8eE35B440cB07FaF84BEE82FDD2bA3BFEEe5de",
                  "raw": "70000000",
                  "symbol": "USDC",
                  "to": "0xAbB82896541FbFBb5f67f2Fbe6bAE5335c004e7B",
                  "token": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359"
                }
              ],
              "value": "0"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "additionalProperties": false,
                  "properties": {
                    "hash": {
                      "description": "Transaction hash on Polygon PoS",
                      "pattern": "^0x[0-9a-fA-F]{64}$",
                      "type": "string"
                    }
                  },
                  "required": [
                    "hash"
                  ],
                  "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": "2026-10-23T09:51:17.727Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-23T09:51:17.36Z"
    },
    "resource": "https://ca-tax-api-mainnet.lxtap.workers.dev/polygon/tx",
    "serviceName": "Polygon PoS Onchain Data",
    "tags": [
      "polygon",
      "onchain",
      "erc20",
      "token",
      "wallet"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Human-readable summary of a Polygon PoS transaction: status, block and time, sender and recipient, POL value, gas used and fee, method selector, and decoded ERC-20 transfers with token symbols and amounts."
}

What the leaf hashes

{"body":"c0621d011104471964ac19e51af58bd172ac4010dd6125a734018e93f0a56bcf","id":72098,"kind":"listing","method":"baseline/1","observed_us":1793025485361377,"prev":null,"subject":"x402_bazaar:https://ca-tax-api-mainnet.lxtap.workers.dev/polygon/tx","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. 0xb12cfc8b364dceecc1ec3ea76a5291955daf0b03a0b8b8387afc3b6b3fb17c86
2. 0x69975fbd6f4e3a1a49a968073c608199bb6de0d00771e0e291fe686d32cb9d1b
3. 0x1b7415396904b0a981f7062bc0a94d5d72a4d05d6ba40fea1c5d920156a1a203
4. 0x6708559269e0b2ca1b11ee5f143d60f062563bd3569e73e91e67d75322991811
5. 0xb01339eaa13a37751771c5756a7878239428bbc3fae1f33dbee7036b8214c469
6. 0x90f22a032c87c842e3fd84d8b8b7a58bf7c2f00dce3384762e5431e5bde8b6b4
7. 0x8f946b4652aff5634cc23fe82792d3c9e8af1b0058a569dc16d7a9a224c9fe1e
8. 0x561bf932aaf087b43d3bdc62a651c0691a9b518c93d26b2f5e6d0e27b3e89be6
9. 0xfe760d927c146e0e56e6689bf773a2073125c3f350f60f5a25a4042ba3b1fd4e
10. 0x55838b11251efb24add31c997e02aac1cdf6d78a790f4178057a4c2095a5d448
11. 0x68459613b28284909eadec125bcf23808811e99ecfabc229bf7deb2178ab9826
12. 0xce1aeb889b974291cea1fbfd01595655bd2c1b3636dc5b56eeb8904adb9f6c65
13. 0x3b1c0e225d1b1cb24cd5d5ea4af2de20ed68a1eaf8b61924ed1b81e4b9cf7e39
14. 0x083427e39db4dd470662401f6db5db8fadf084fc4274cf8621b368416952b78b
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae