Evidence row 792142

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://138-197-15-135.sslip.io/v1/base/wallet"
    ]
  ],
  "name": "138-197-15-135.sslip.io/v1/base/wallet",
  "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": "Native ETH balance, nonce (tx count) and whether the address is a contract, on Base, Ethereum, Arbitrum or Optimism. Deterministic, no LLM.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
              "chain": "base"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "address": "0x…",
              "block": 1,
              "chain": "base",
              "eth": "0",
              "ethWei": "0",
              "isContract": false,
              "nonce": 0
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "queryParams": {
                  "properties": {
                    "address": {
                      "description": "Address",
                      "type": "string"
                    },
                    "chain": {
                      "description": "Chain: base (default), ethereum, arbitrum, optimism",
                      "type": "string"
                    }
                  },
                  "required": [
                    "address"
                  ],
                  "type": "object"
                }
              },
              "required": [
                "queryParams"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-28T14:10:06.725Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-27T16:49:11.272Z"
    },
    "resource": "https://138-197-15-135.sslip.io/v1/base/wallet",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Native ETH balance, nonce (tx count) and whether the address is a contract, on Base, Ethereum, Arbitrum or Optimism. Deterministic, no LLM."
}

What the leaf hashes

{"body":"03a3d2e8d244f90aab868f7f700502655a71c7198863d76ede97b217902c85bc","id":792142,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793211807254297,"prev":555391,"subject":"x402_bazaar:https://138-197-15-135.sslip.io/v1/base/wallet","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. 0x02f474fb380ab6ee0f76ccdfad00306bdba41553e5adc4eed641f8fa992dbe3f
2. 0x01ca9e73ea72cf36a9f5b3c8e6d77c560a2a88d83b77e80e607a08507908d889
3. 0xc5b4d7a5125ecf2ec0273df3f9ad6a0169dd7d2eed918d3fbf8f893db9e0c9d4
4. 0x3cd7af67d82312dc93bc1549d7495e4f4d42408e412842e0ec85169a2848e59f
5. 0xef95ba9a1f7ec85a7e3ccdeb105132bbb346a9fb768f8fb486b725f468f33b0e
6. 0x8eafb631cd5098d7fc5b22cc8f6aff514849516a17665f489e74da8ee09e33a8
7. 0x1db28ba35096aaabb32f0850377fd2df0979fa0dc844a153e7274096e05bd201
8. 0x09634c703dd01647011e319dd27df49c6284a89b580d8a925ec2d6a3aade3f3b
9. 0x98428ef8b4320b01336d3899e302d19efa93839f1cf14b352275c5fd3f5baeeb
10. 0x963fec77390704cb8d069c3363593515d8153f58343eddead5ecfeceee18fe46
11. 0x4d063fbb95fa59991f4fa9f0c9122c91d7dcc03fd89120c3f96e090281054f3a
12. 0x4ae338fa3fa21a954c13d3408e2ae6f6fa590f6c5b259c3be272c01c49d61dff
13. 0x2748717dc805010a80117b9368e06da73797779c05701bb29fa2d6d90fbc4b98
14. 0xf3fd571846115a5778f2f20ec53a7e9b272de5f8737a627379966b3745ad5e29
15. 0x2d4bed6c1c0f427d29eba935cdedcc76c72935d41919903a3b217a8ffca38438
16. 0x35e8995c30094446ec790423171382fccb377081b921295b0ae3840cc2c4f52c
17. 0xf078ea7d84d98dbeffed23d8e67b36751e60464ffd4cfdc005e0aa6f8cb9b459
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae