Evidence row 792171

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://138-197-15-135.sslip.io/v1/base/erc20-balance"
    ]
  ],
  "name": "138-197-15-135.sslip.io/v1/base/erc20-balance",
  "owner_address": "0x10741397e86340a4608c771a9b823038d762ea42",
  "raw": {
    "accepts": [
      {
        "amount": "2500",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x10741397e86340a4608C771a9B823038d762ea42",
        "scheme": "exact"
      }
    ],
    "description": "ERC20 balance of any wallet on Base, Ethereum, Arbitrum or Optimism (USDC by default) via balanceOf, with decimals applied. Deterministic, no LLM.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "chain": "base",
              "token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "wallet": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "balance": "1.5",
              "chain": "base",
              "decimals": 6,
              "raw": "1500000",
              "token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "wallet": "0x…"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "queryParams": {
                  "properties": {
                    "chain": {
                      "description": "Chain: base (default), ethereum, arbitrum, optimism",
                      "type": "string"
                    },
                    "token": {
                      "description": "Token contract (default USDC)",
                      "type": "string"
                    },
                    "wallet": {
                      "description": "Wallet address",
                      "type": "string"
                    }
                  },
                  "required": [
                    "wallet"
                  ],
                  "type": "object"
                }
              },
              "required": [
                "queryParams"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-28T14:10:01.652Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-28T14:10:01.467Z"
    },
    "resource": "https://138-197-15-135.sslip.io/v1/base/erc20-balance",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "ERC20 balance of any wallet on Base, Ethereum, Arbitrum or Optimism (USDC by default) via balanceOf, with decimals applied. Deterministic, no LLM."
}

What the leaf hashes

{"body":"996909049d977e9f4c420dbcafe9bbbe0c4bf56f6aa90db9b9c8d021710afa71","id":792171,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793211808370754,"prev":792143,"subject":"x402_bazaar:https://138-197-15-135.sslip.io/v1/base/erc20-balance","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0x2b75bbbb66514d06ebf8302c3fdfdd9fc3d98b640b706c7cb183d1e32b7d0c03
2. 0x697f12176188831b6eeab2157769a91368176043955fbb41dbced9fcb537d0d7
3. 0xffb724aaffc9d46c15acc0e66fc6f3a8efcdee7a8d18b7cd897459baddd45167
4. 0x321e59f34549cea9fe9b1d296c7a5244c49cd46a43b1262e41b0cbd36a0bdebe
5. 0xa5c5cd3b9058bf81ef455550a2beb7034f213d4aaee220b726e55a73a13ca2ec
6. 0xafa460f75ce58672b54e84205d3b9a72a83a1826b48cc793fa286a1d5ef6ca37
7. 0x35283defb6c6787d8376f4022d7d929c96f12b220f987d75c159ae052b004ede
8. 0x866938680e4f2b82026cd02ae7f7eebed9e7cbb38c6204fc647f7b77760ba6ee
9. 0xd8680c4ffba2e853ea53c07c9a715662439d445bf2e25d99a3f030a6230b76c2
10. 0xc95551e4c66950a234762d163cead03d04e91499fd1153fa5827dd9418166e2c
11. 0xd7f3a7e39561fc6f73405f156f969572d3ec680ec960160964ec81dd8bd36ecc
12. 0x4a94a3ac3dfed6d233db13adbf426768f2e5b39636e8b941578822cffb4c7708
13. 0x34e8921023105d1b4efc95c5f5f5debe65fd903bd04b069da2922111cc422fdf
14. 0x5c170d609340e1f702f31fcdd7742289f0913d4395f688b3409031b758c69eae
15. 0x8d500b42a7bdba5e17ebd9e6a404f2de5260cf3420865b41e7de8c69434ce413
16. 0xaeb1503e5d0d358b256ba97a10178c357ddb8f55cc961925ccf0458aae5ebcae
17. 0xf078ea7d84d98dbeffed23d8e67b36751e60464ffd4cfdc005e0aa6f8cb9b459
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae