Evidence row 118552

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://plainchain.appin60.com/v1/balances"
    ]
  ],
  "name": "plainchain.appin60.com/v1/balances",
  "owner_address": "0xb442dacae60c07bb5db8f33c8a6c1572d8f24e83",
  "raw": {
    "accepts": [
      {
        "amount": "1942",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xB442daCAE60C07bb5dB8f33C8a6c1572d8F24e83",
        "scheme": "exact"
      }
    ],
    "description": "Wallet balances with USD values on Base, Arbitrum, Ethereum or Optimism: native ETH plus USDC, USDT, WETH and the chain's major tokens, plus up to 10 extra token addresses you pass. Returns a USD total. Use before paying, bridging or reporting a portfolio.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "address": "0xB442daCAE60C07bb5dB8f33C8a6c1572d8F24e83",
              "chain": "base"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "address": "0x...",
              "chain": "Base",
              "native": {
                "balance": "0.0123",
                "symbol": "ETH",
                "usd": 31.08
              },
              "tokens": [
                {
                  "balance": "152.4",
                  "symbol": "USDC",
                  "token": "0x8335...",
                  "usd": 152.4
                }
              ],
              "totalUsd": 183.48
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "address": {
                      "description": "wallet address",
                      "pattern": "^0x[0-9a-fA-F]{40}$",
                      "type": "string"
                    },
                    "chain": {
                      "description": "base (default), arbitrum, ethereum or optimism; chain ids 8453, 42161, 1, 10 also work",
                      "type": "string"
                    },
                    "tokens": {
                      "description": "optional comma-separated extra ERC-20 addresses",
                      "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": "2026-10-25T20:42:58.06Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-25T20:42:57.636Z"
    },
    "resource": "https://plainchain.appin60.com/v1/balances",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Wallet balances with USD values on Base, Arbitrum, Ethereum or Optimism: native ETH plus USDC, USDT, WETH and the chain's major tokens, plus up to 10 extra token addresses you pass. Returns a USD total. Use before paying, bridging or reporting a portfolio."
}

What the leaf hashes

{"body":"8eb9f4e4d990364c1da961a816339c78f5a86f51ffe85757214fb22e9df964e6","id":118552,"kind":"listing","method":"baseline/1","observed_us":1793025613422863,"prev":null,"subject":"x402_bazaar:https://plainchain.appin60.com/v1/balances","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. 0x075c5ae0653a1543aa22975df741e3c19eb88b50dcef6fa097e26c322a9d6523
2. 0x1b61640f97117c0527d4091ded28d5936239e1468f27e03001f0ce94c49eb5ff
3. 0x4878706b16a1c92cecc74a4033838e8f6e3079b61fc5384a3f6557c957a7d12c
4. 0xb81e0cd03bff1d6d18bc8956f74dcdf279e69b9cb4eca6148a35fe4844f7d8d5
5. 0xcfb4a0105b93146ed1af939ee8e944e2407849500beb87e8f3aa1f9d37ec3714
6. 0x3e2cecc83cb4b32edc5f327e311245b6ece78a627fdc4923d4474d412f34d381
7. 0x6f5e76475e208d2cc4827cc6f17da5aae2ec93a88d54247c2277cac2b0390bbb
8. 0x4349ee58dba33697618d38e81dd2949c556742e1accc531a9420d0bce14d8369
9. 0x5f760c3d7b808d6842869f52ca2b76210089da142e118d10f4b9883456957c20
10. 0x6c49dc63732a1c853796427378de391ae7c0255d6d855269049c50243c7bc2b5
11. 0xe5919b091405f2537da4d32a97f1520286a61795e2d149438b884ef5190051cc
12. 0x6003e14d04cde1d24b195ac15b568dd483e04047e0f2ff64d9632a51a8f7123d
13. 0xe5a836cf25a8dfc72c9e3b6a69a7561a1f61f50f9cf36707d36f6e926aa15dec
14. 0xa96bb9408ce00a0d40ddaba8736257dfce76d5478b131d69db1afdf8a824312b
15. 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae