Evidence row 1261477

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://automaton-tx-explainer.vercel.app/v1/bsc/approvals"
    ]
  ],
  "name": "automaton-tx-explainer.vercel.app/v1/bsc/approvals",
  "owner_address": "0x679af3a893edd0aef4ac4c7776ba581b238c0717",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x679af3a893eDd0AeF4ac4c7776Ba581b238C0717",
        "scheme": "exact"
      }
    ],
    "description": "Check a BNB Smart Chain wallet's ERC-20 approvals: allowances for 8 major tokens (USDT, USDC, WBNB, BUSD...) to common spenders (Permit2, PancakeSwap v2 Router, PancakeSwap Smart Router, PancakeSwap Universal Router...); flags unlimited approvals.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "address": "0x679af3a893eDd0AeF4ac4c7776Ba581b238C0717"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "checkedPairs": 64,
              "nonZeroApprovals": [
                {
                  "allowance": "unlimited",
                  "spender": "Permit2",
                  "token": "USDC",
                  "unlimited": true
                }
              ],
              "owner": "0x...",
              "unlimitedCount": 1
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "address": {
                      "description": "BNB Smart Chain wallet address (owner)",
                      "pattern": "^0x[0-9a-fA-F]{40}$",
                      "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"
        }
      },
      "builder-code": {
        "info": {
          "a": "bc_a1qq0mzd"
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "additionalProperties": false,
          "properties": {
            "a": {
              "description": "App builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            },
            "s": {
              "description": "Service builder codes",
              "items": {
                "pattern": "^[a-z0-9_]{1,32}$",
                "type": "string"
              },
              "maxItems": 11,
              "type": "array"
            },
            "w": {
              "description": "Wallet builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            }
          },
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-30T18:32:17.852Z",
    "quality": {
      "l30DaysTotalCalls": 6,
      "l30DaysUniquePayers": 6,
      "lastCalledAt": "2026-10-30T12:48:08.758Z"
    },
    "resource": "https://automaton-tx-explainer.vercel.app/v1/bsc/approvals",
    "tags": [
      "bsc",
      "onchain",
      "evm",
      "crypto"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Check a BNB Smart Chain wallet's ERC-20 approvals: allowances for 8 major tokens (USDT, USDC, WBNB, BUSD...) to common spenders (Permit2, PancakeSwap v2 Router, PancakeSwap Smart Router, PancakeSwap Universal Router...); flags unlimited approvals."
}

What the leaf hashes

{"body":"f2da8a2a7f700c5e1997f669cac6b0cdcf0a97f3fc6cc9afa2335ddc371b3cb5","id":1261477,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793385511404946,"prev":71391,"subject":"x402_bazaar:https://automaton-tx-explainer.vercel.app/v1/bsc/approvals","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0x160415c016d93486f9242bdec68b656a8d075384bf54b55adb012e7c4c5169a3
2. 0x0b5478f87027c18c1f161140b8125f4bfefb3b824c1aa779bec698f1f0ec5a1d
3. 0xe74e14517b86521e82ac0527ece3982a6bb23189ea8d2ece661437a5d158f7b0
4. 0x57a29a0b3f29031697db720aee75013e240c9f755b7f9e98ac588a8ca6ff8526
5. 0x801b1a4b3209d91fcd917d6136627a758d6892c2754054d05fb177b8ebe05c20
6. 0x5fdd3fb1bb8815244ec4c34e26bd7822c2a91ae38c7ec61cc5959d7cbce84f85
7. 0x93ffb5342cfdba945bb773e6f1fa516684ce5393797cd8bc871630aaf55a84da
8. 0xb1671ac90a3d47e1095b1f34551f51ebcfdd9eb89969b43a095a09eed81d7c40
9. 0x60a93893f6af241736fd46a5f58d627d03af5a0dfda271e7b0ac41901abfbb7e
10. 0x4a1964da12263857e55e1cf92f16bcb1e412c7b22060c8bb75c5f828e001dd64
11. 0x74505f0740eea76d6730955e84a8c592351c7e4d230ffc321d2c29af604c3702
12. 0x3a905595fdeb717ceb1f049edf6e954b2428122e161597f81f6cea9ace9baf6d
13. 0x92f059d385cc236739871f2db0574c5587e23b0b7db1b296bfbeedc2914d4f35
14. 0xe18460a4fef6812b03798b9b10352dd88bf2495282cb7665eff1cdfac9ef6888
15. 0x0313631fba69cc31784d20beec069335df13219f8a8a8a8831740bca4d4aa0a0
16. 0xe2a9872e1b6a01c55a7a8cc5c05c61f3933255db5c26b9c79be4011d28685b52
17. 0xb0c9ef42e725578748f3119c9dbebf2fc437266bda013df29f98ed3ebe621403
18. 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861