Evidence row 125683

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402.agentutility.ai/invoice-discount-api"
    ]
  ],
  "name": "AgentUtility.ai",
  "owner_address": "0x6c0752c09e7f6fa6526fcdf40e456a159ebb5621",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x6c0752c09e7F6fA6526fCDf40e456a159ebB5621",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "FJqAJ4dXkFbrp3EEo8E9x98iaBGUQwaU8Srz5ePfUXLH",
        "scheme": "exact"
      }
    ],
    "description": "Calculates early payment discount APR and factoring economics. Same calculator as invoice-discount-calculator, exposed under likely buyer search terms. Use it as an invoice discount API or early payment discount APR API.",
    "extensions": {
      "bazaar": {
        "discoverable": true,
        "info": {
          "input": {
            "body": {
              "advance_rate_pct": 95,
              "annual_cost_of_capital_pct": 14,
              "days_until_due": 45,
              "discount_pct": 1.8,
              "invoice_amount": 80000
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "calculator": "invoice-discount-calculator",
              "drivers": [
                {
                  "name": "effective_apr",
                  "note": "15.66% effective APR",
                  "score": 65.5,
                  "weight": 0.35
                }
              ],
              "grade": "strong",
              "metrics": {
                "cost_premium_vs_capital_benchmark": 153.95,
                "discount_amount": 1440,
                "effective_apr_pct": 15.66,
                "net_cash_received": 74560
              },
              "recommendation": "Proceed with standard diligence and covenant checks.",
              "score": 74.2,
              "source": "deterministic in-process finance calculator; no upstream API",
              "warnings": []
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "advance_rate_pct": {
                      "description": "Percent of invoice advanced immediately. Default 100.",
                      "type": "number"
                    },
                    "annual_cost_of_capital_pct": {
                      "description": "Benchmark annual cost of capital percent. Default 12.",
                      "type": "number"
                    },
                    "days_until_due": {
                      "description": "Days until the invoice would otherwise be paid.",
                      "type": "number"
                    },
                    "discount_amount": {
                      "description": "Discount dollars. Required unless discount_pct is supplied.",
                      "type": "number"
                    },
                    "discount_pct": {
                      "description": "Discount as percent of invoice amount. Required unless discount_amount is supplied.",
                      "type": "number"
                    },
                    "invoice_amount": {
                      "description": "Gross invoice face value.",
                      "type": "number"
                    }
                  },
                  "required": [
                    "invoice_amount",
                    "days_until_due"
                  ]
                },
                "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": {
                    "calculator": {
                      "type": "string"
                    },
                    "drivers": {
                      "items": {
                        "properties": {
                          "name": {
                            "type": "string"
                          },
                          "note": {
                            "type": "string"
                          },
                          "score": {
                            "type": "number"
                          },
                          "weight": {
                            "type": "number"
                          }
                        },
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "grade": {
                      "type": "string"
                    },
                    "metrics": {
                      "properties": {
                        "cost_premium_vs_capital_benchmark": {
                          "type": "number"
                        },
                        "discount_amount": {
                          "type": "integer"
                        },
                        "effective_apr_pct": {
                          "type": "number"
                        },
                        "net_cash_received": {
                          "type": "integer"
                        }
                      },
                      "type": "object"
                    },
                    "recommendation": {
                      "type": "string"
                    },
                    "score": {
                      "type": "number"
                    },
                    "source": {
                      "type": "string"
                    },
                    "warnings": {
                      "type": "array"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "builder-code": {
        "info": {
          "a": "bc_awpbwsy3"
        },
        "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"
              },
              "type": "array"
            },
            "w": {
              "description": "Wallet builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            }
          },
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1783070352/bazaar-icons/54f004eda341546b.png",
    "lastUpdated": "2026-09-29T20:03:59.367Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-09-29T20:03:44.141Z"
    },
    "resource": "https://x402.agentutility.ai/invoice-discount-api",
    "serviceName": "AgentUtility.ai",
    "tags": [
      "edge-finance",
      "invoice",
      "discount"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Calculates early payment discount APR and factoring economics. Same calculator as invoice-discount-calculator, exposed under likely buyer search terms. Use it as an invoice discount API or early payment discount APR API."
}

What the leaf hashes

{"body":"9970284cfa7d612040acebec984be9e126f8d531f0d9a3103c75e72406cce9b9","id":125683,"kind":"listing","method":"baseline/1","observed_us":1793025626596733,"prev":null,"subject":"x402_bazaar:https://x402.agentutility.ai/invoice-discount-api","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. 0x737b4dfaa6eadc4068bfffd40d4918bf91799f703edb008f5e492c542668e9c3
2. 0x6e79d2af2bfe71a6ccb67aaca5e26f50d4e8d8f3506f0098a6b110cdaf70e75e
3. 0x9245f109ed70f9518ae201df6cb444046d94dadffd79d0aa24e755321d8580e4
4. 0x2face70e8f98c638e5c149addbe3bf014ad80c687ead93b71f4fca962c1d8200
5. 0xf789913c86d9267f78548bd3209a1edf45419301792aa0ebc4694a1881d95f80
6. 0x8eae1370d77e5687e9fa16599cc34fbe7e753fc92a663192cac18c88b65488f0
7. 0xa3c88db7807d959a2e8baa6f009be17bdb38b3214ea785d4b2d5d17ee52945a7
8. 0x737b99420beb3c5f8b3a8a829b735f5a1a1db5f29a074a9f0d31a391cea157df
9. 0x3aad5bc0405efd466f4f6073a8bb6e8cb657689daeabe65f912392b84641730a
10. 0xc4ff1fa7f303fed355e4fa9db2b2b2979c4aaf5cf1c573a5efa9b2d63b3dd462
11. 0x4ad1cba264cd30b4cce9fb7c52897b51c3d91649c3d00e37d10c56aed923e338
12. 0x3f193b47c78cf4e7b9e4988cd716854b0e1011e5fcbca161f5a885f1aa02857d
13. 0x06064dc1eb2363bec8c2a752e0a28aafc4bf0cb21d1b1b755821c1575bb77a96
14. 0xc4fe2177880ea1b0e82b6fe4c270090fd0fbe5af3a42a8cbf6a6ba2fa35625f6
15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae