Evidence row 1792405

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://minty-sprout.onrender.com/v1/base-address-info"
    ]
  ],
  "name": "Foundry",
  "owner_address": "0x11dced0487ca3e7d9032029dcb302253ccf4e0de",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x11DCED0487cA3E7d9032029DCb302253ccF4e0DE",
        "scheme": "exact"
      }
    ],
    "description": "Base address lookup from the chain: wallet (EOA) or contract, bytecode size, ETH balance, USDC balance and number of transactions sent. Useful before sending funds or paying an address. Input: 0x address. Deterministic, no LLM.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "input": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "address": "0x11DCED0487cA3E7d9032029DCb302253ccF4e0DE",
              "code_size": 0,
              "eth_balance": 0,
              "kind": "wallet (EOA)",
              "network": "eip155:8453",
              "transactions_sent": 0,
              "usdc_balance": 0.053
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "input": {
                      "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": {
                  "properties": {
                    "eth_balance": {
                      "type": "number"
                    },
                    "kind": {
                      "type": "string"
                    },
                    "usdc_balance": {
                      "type": [
                        "number",
                        "null"
                      ]
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-31T18:48:33.175Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-31T18:48:32.952Z"
    },
    "resource": "https://minty-sprout.onrender.com/v1/base-address-info",
    "serviceName": "Foundry",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Base address lookup from the chain: wallet (EOA) or contract, bytecode size, ETH balance, USDC balance and number of transactions sent. Useful before sending funds or paying an address. Input: 0x address. Deterministic, no LLM."
}

What the leaf hashes

{"body":"f7996d5907c15d4efa7d3fb536f629cf49e7acf8983281c9d76481b77ed6fbc9","id":1792405,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793560024977965,"prev":1532332,"subject":"x402_bazaar:https://minty-sprout.onrender.com/v1/base-address-info","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. 0x3294c8a17f83d3ab58589ad6127c58405253df2dbb9c1919c27f1e52d439d7a6
2. 0x6c3b3c8eaff6c9d3e6a57e6a548c159c302c4178b5660a622c2884bf3040662d
3. 0x2c2825c16527a69a7606d99df3450d1781ea1dad5778cd54109c1392996ccfd2
4. 0xf88757d75305645eb0d10ec205564fa1418160c8afc0f16663429f78845dcd1b
5. 0xcc024084232aa56b529421454d2f8778efc902459529d02086be2041dc9dc08e
6. 0xcc894719ce6fb3aae0e9e41f7b928ecaf611cfa5d33597e9088dc729c78a58b9
7. 0x98e46f9d25cedc499f38e68385b50394d94c1be4728371d84dfec4621165def2
8. 0x9f166353baa49182c6f4f1cec4675784fefd866cae59755d5027af38e2a13d34
9. 0xb44441035a637b0af06ae44ea193e0cca8385091973768d7d8b4d4f047822363
10. 0x84041bbd53f81e6c646e583a508bb58e85c0137f118786d30b6505638e1eda88
11. 0x276d7616b147db0515bb607eef56325e10a5f652e5620f2c2d0d2606d7c085b8
12. 0x97706b73d3e8921301ab26f71e9fb7f03b42738806aa983a5e5e63dc26443985
13. 0xc392c192bf0854a262ff9bab5c87785855c8eadc29dc2a6a018670b7fb0b5d3b
14. 0x770f20a6b76206ceacb50b86f521e555bd27a1f27e7156c64591601c5b119595
15. 0x80b1e578d986f759ca01ea02c7a922e757a26a65318f9844ac72c5c1d4fe339e
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90