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Evidence row 124268

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://wt7tysfcmjm8fpzl.68r.lambda-web.us-east-1.on.aws/v1/balance
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
2eb736fb176f7aca06cdce613cbb8d4f043aed089ad0a153a91066c788787eeb
Leaf
0xec15daf2c6c922fef80d07e0d4b2917330391f67077cec4cd292c066af2651a8

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://wt7tysfcmjm8fpzl.68r.lambda-web.us-east-1.on.aws/v1/balance"
    ]
  ],
  "name": "x402 Base Tools",
  "owner_address": "0xe6f7508ab572a4dc9c7486ea017b100d83f3c3f8",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xe6f7508ab572a4dc9c7486ea017b100d83f3c3f8",
        "scheme": "exact"
      }
    ],
    "description": "The ETH balance and ERC-20 balances of an address on Base, for the tokens you name or a default list of well-known tokens (USDC, WETH, cbBTC, AERO, DAI, USDT, DEGEN, VIRTUAL and others), with USD values for ETH, stablecoins and up to five other held tokens priced from their pools.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "address": "0x5672C104c5A7F931843DD0b4Cc12BA0B525C7BCB"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "address": "0x5672...",
              "eth": "0.0001",
              "eth_usd_value": 0.24,
              "tokens": [
                {
                  "amount": "2.89",
                  "symbol": "USDC",
                  "usd_value": 2.89
                }
              ],
              "total_usd": 3.13
            },
            "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": "the wallet or contract address",
                      "type": "string"
                    },
                    "tokens": {
                      "description": "comma separated token addresses or symbols (up to 20); default well-known tokens",
                      "type": "string"
                    }
                  },
                  "required": [
                    "address"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "address": {},
                    "eth": {},
                    "eth_usd_value": {},
                    "tokens": {},
                    "total_usd": {}
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-25T00:56:39.542Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-25T00:56:39.432Z"
    },
    "resource": "https://wt7tysfcmjm8fpzl.68r.lambda-web.us-east-1.on.aws/v1/balance",
    "serviceName": "x402 Base Tools",
    "tags": [
      "base",
      "wallet",
      "balance",
      "onchain"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "The ETH balance and ERC-20 balances of an address on Base, for the tokens you name or a default list of well-known tokens (USDC, WETH, cbBTC, AERO, DAI, USDT, DEGEN, VIRTUAL and others), with USD values for ETH, stablecoins and up to five other held tokens priced from their pools."
}

What the leaf hashes

{"body":"2eb736fb176f7aca06cdce613cbb8d4f043aed089ad0a153a91066c788787eeb","id":124268,"kind":"listing","method":"baseline/1","observed_us":1793025624406461,"prev":null,"subject":"x402_bazaar:https://wt7tysfcmjm8fpzl.68r.lambda-web.us-east-1.on.aws/v1/balance","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0xec160cb4f9a58cc1d57a3480a3d22d0d1eaa293c91663289b4a4f36c0bbadfd9
  2. 0x292726b03fe76ac0f6568332683f41a6985b5ce778bd51f68a72c404b552ba7e
  3. 0xbae9e2f2e00809e7dcad3d4088f45d8601e5dad472a3d617dda99041ee9bcc6a
  4. 0xaedd533bd94eeeab40094b9540bf5939e28153e1cd9cf1b7eca007a225b08d6e
  5. 0x2ea4b183c6cf1156ca06e1adf52c200b3685de71c8ecf41c70dd6a74a508cd17
  6. 0x5cc805411f47f0f828814cc8dc71984423ca08ff9c36163fc8786716d4771f53
  7. 0x29e3b547f9ed8b815fb6a53a9afab2a776ec420e9dc7ba9bd8f5d0e38150d071
  8. 0x56e97eed2ac006fdb81569d3ef93cede631c9e8e75542c648147f25cc10d9afe
  9. 0x4464dd2061ec013e7d53cd23da45888e7a5a0035928643b6d04cb9f53ece872a
  10. 0x0e6847189b6b941d0233f67c69f0c32e1b6794611c654d5a10f2587ccfc1b873
  11. 0x94e3a06f6e015a8e8a8a7e2c73991edf3f9ceb9ff83b85412d31c39f3e9bc8c1
  12. 0x4bac6365a3676c613d57c80f4d4f617e583205074db24f3dec4d2ed4939a26e6
  13. 0xec98ca25cb12ffed7c3e1373971719ce414ee6deecd1e7724b2979e2c356d99f
  14. 0x614d844c9e0509d9f9e63697aa2935555bce5f13695a8dc0047aa9e9898d70b3
  15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
  16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
  17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON