Evidence row 64792

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.agoranome.com/v1/buyer/audit"
    ]
  ],
  "name": "Agoranome",
  "owner_address": "0x82f7d272628cffc810fa13c90634add245da42a5",
  "raw": {
    "accepts": [
      {
        "amount": "1000000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x82f7d272628cffc810fa13c90634add245da42a5",
        "scheme": "exact"
      }
    ],
    "description": "Did my agent overpay for x402 APIs? The wallet overspend audit reads a buyer wallet's USDC payments on Base and checks each against the payee's listed Bazaar price: payments above the listed price, oversize settlements of 10x or more, and payments to addresses with no listing, totalled per seller. Use when an agent or its operator needs a spend audit of an x402 buyer wallet.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "days": 7,
              "wallet": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "receipt": {
                "impact": {
                  "pledge": "15% of settled revenue"
                },
                "receipt_id": "0x..."
              },
              "result": {
                "headline": "3 of 40 payments were above the payee's listed Bazaar price, $2.97 more than listed, 3 of them 10x or more.",
                "summary": {
                  "overpaid_usd": "2.97",
                  "oversize_payments": 3,
                  "payments": 40,
                  "spent_usd": "3.31"
                }
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "days": {
                      "maximum": 30,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "wallet": {
                      "description": "Buyer wallet address on Base",
                      "type": "string"
                    }
                  },
                  "required": [
                    "wallet"
                  ],
                  "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"
        }
      },
      "fair-offer": {
        "info": {
          "data_not_instructions": true,
          "listing_price_matches_offer": true,
          "pledge": {
            "basis": "settled_revenue",
            "ledger": "https://api.agoranome.com/impact/ledger",
            "share": 0.15
          },
          "receipts": {
            "public": "https://api.agoranome.com/receipts.json",
            "signed": true,
            "verify": "https://agoranome.com/verify"
          },
          "settlement": {
            "enforced_by": "seller",
            "failed_calls": "not_charged"
          },
          "standard": "https://agoranome.com/standard",
          "version": "0.2"
        },
        "schema": {
          "$ref": "https://agoranome.com/standard/fair-offer-0.2.schema.json"
        }
      }
    },
    "lastUpdated": "2026-10-25T22:51:29.694Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-25T22:51:29.471Z"
    },
    "resource": "https://api.agoranome.com/v1/buyer/audit",
    "serviceName": "Agoranome",
    "tags": [
      "x402",
      "spend audit",
      "overpayment",
      "buyer wallet",
      "base usdc"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Did my agent overpay for x402 APIs? The wallet overspend audit reads a buyer wallet's USDC payments on Base and checks each against the payee's listed Bazaar price: payments above the listed price, oversize settlements of 10x or more, and payments to addresses with no listing, totalled per seller. Use when an agent or its operator needs a spend audit of an x402 buyer wallet."
}

What the leaf hashes

{"body":"8c964b4972e5c4a2da2cbc905a8d2c423468ce87925069ce3b9e070674a3004a","id":64792,"kind":"listing","method":"baseline/1","observed_us":1793025457299071,"prev":null,"subject":"x402_bazaar:https://api.agoranome.com/v1/buyer/audit","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x453c2bf3ea88a51587fa44e784c78f7364ea116d8490828938571f797bb8ba69
2. 0x9b025f2fb9aa59a1c62d7ce86e38fabd845ee885d2fdce87224904045eda5c06
3. 0x8da07a3395191b1a931ef9242df4711efb2c4de48a470ebb5a0c39d7b29abe97
4. 0x248e6472768f2a807dd24b4b76e17362b4ef471ac6fe820e98384cb1ca6a3e4b
5. 0x079959b07567f71b8d2f5499e7f05d6b40a781a414c46874a769bb196a945777
6. 0xcd839d1c38a2c922915508b3b1ed09cc33e8aa5bf61dab015e34e7dc31887792
7. 0x9058c3dc201c0a96ef7adff9b6ced602c1abb0e1c99d2ec680e61f5f697aa7bc
8. 0xe4a11d90d0431b58da7a062a37336c5d739a7ce97026a40995e0f76d9481f6c2
9. 0xb3af463bf679efb29bffcc89eb3674360b14c209a62cba8e72b05f2ccbf2ceae
10. 0x75efd3c597556136979ad9d48e37e655b7474b696bfc717fdfd33c62119b363e
11. 0x415bf66d9c632a887484603836ad3f90715af6f56ae73f0a5711497372ba0265
12. 0x804dd9d5afe0f1a780e24099fb6b21f5f20545893ea0eeddf5fb9114e2f3edd5
13. 0x54b29089c0a3cbbd6ddbe58944696110984dd5f418275cb1b77f957c56da8eab
14. 0x8b27a4c21bf4ba962fd008c8f4300bc6953764a5032b9ab0cfe696b318c45326
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae