Evidence row 1791432

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://minty-sprout.onrender.com/v1/erc20-balance"
    ]
  ],
  "name": "Foundry",
  "owner_address": "0x11dced0487ca3e7d9032029dcb302253ccf4e0de",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x11DCED0487cA3E7d9032029DCb302253ccF4e0DE",
        "scheme": "exact"
      }
    ],
    "description": "ERC-20 token balance for any wallet on Base, Ethereum, Arbitrum, Optimism or Polygon (USDC, USDT, DAI, WETH or any address), plus native balance. Input: 'wallet token chain'.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "input": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 USDC ethereum"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "balance": 39.192124,
              "chain": "ethereum",
              "decimals": 6,
              "native_balance": 5.7795674986110015,
              "raw_balance": "39192124",
              "token": "USDC",
              "token_address": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
              "wallet": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "input": {
                      "description": "'<wallet> <token symbol or address> <chain>'",
                      "maxLength": 8000,
                      "type": "string"
                    }
                  },
                  "required": [
                    "input"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-31T23:48:21.931Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-31T23:48:21.703Z"
    },
    "resource": "https://minty-sprout.onrender.com/v1/erc20-balance",
    "serviceName": "Foundry",
    "tags": [
      "erc20 balance",
      "token balance",
      "wallet balance",
      "usdc balance",
      "multichain"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "ERC-20 token balance for any wallet on Base, Ethereum, Arbitrum, Optimism or Polygon (USDC, USDT, DAI, WETH or any address), plus native balance. Input: 'wallet token chain'."
}

What the leaf hashes

{"body":"7e768217677979eb6748bc296583c5ca0ba3cb6e4dfee106a066b4584845941e","id":1791432,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793559983712301,"prev":null,"subject":"x402_bazaar:https://minty-sprout.onrender.com/v1/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 2026-11-01 (302406 rows).

1. 0x8ca8cf43819c40757c209c77433107344e5f11af65f4908793d09854f9bb1349
2. 0xc17e9ee42329b868622013107333a79957a88c36f02bdcd585f74861c358143b
3. 0x6e246e5b8f74a467bcda625ae49f39c60ba131e69714a2398bbafc8b27d926f3
4. 0x97601de4b550847671d95ad3a178bb0d7b33ce526fae915631650e179d04ae86
5. 0x56386d3142b42f613bfdacdf3cb9475c08596f0a7e73b70b7494271deffb5282
6. 0x16ff082d0334a0c1e5144b4a4886cea6c0bd3c5e1481ab76d25b8056861c14db
7. 0x3d9d04e1cc71872927dddc8dfcbdf0b43c42b6577bc8406aa0fa73399c3519ff
8. 0x2cdc7f323c4aa45fd36faa54bc3d1b89e966fd20594db384c4c9120827592511
9. 0x293203e8e76fe15bd994814a251fa6ff18786184ed599e76ae2ef752b5457cda
10. 0x227498ed56e3e24354512ef29204deb732d5a89cd1c2002dbaa0530d37152898
11. 0x9255401df82b9e9941c23ddd39ab6a8c8824d085d3347dfb42e9e4b3cad50c96
12. 0x29d7a2a4df0d7fa79f3b537becdf01ca611b7c70fbde18f9fae82bb3e270cc73
13. 0x6129eb29b7f3727c333751ed672fa6e4b231f839ed64750b5d1005800847c8dd
14. 0x43a0d126875c656347b68ba3c0196959406aa8df8a7cd284fd2814ddd386322c
15. 0x23107b06227fe01d939429fa5248f5555093c421dfc6b8bc6ba3518a65263d17
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90