Evidence row 120577

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://saylorinnovations.com/api/salary/hourly?"
    ]
  ],
  "name": "Saylor Innovations  Salary-to-Ho",
  "owner_address": "0xa2a8df0f7caabea4e120a2568118f141569fc8aa",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "facilitatorOnly": true,
          "memo": "saylor:salary:hourly",
          "name": "USD Coin",
          "note": "Base settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM",
          "memo": "saylor:salary:hourly",
          "reference": "8qWtTXvXtDJUNc7GmokAhV9eQvUsXoc5bNfc66u1PP1c",
          "session": "eyJhcnRpY2xlSWQiOiJzYWxhcnk6aG91cmx5IiwicmVmZXJlbmNlIjoiOHFXdFRYdlh0REpVTmM3R21va0FoVjllUXZVc1hvYzViTmZjNjZ1MVBQMWMiLCJyZWNpcGllbnQiOiI3TFNqZnJKZjhmTnNCOFZBOXU3TjNXRW4yNXNtUUxwb2IzU3Z5VXZYYWN5NyIsIm1pbnQiOiJFUGpGV2RkNUF1ZnFTU3FlTTJxTjF4enliYXBDOEc0d0VHR2tad3lURHQxdiIsIm1pbkFtb3VudCI6MTAwMDAsImV4cCI6MTc5MjM2MzkyMTEyNH0.vsfK6-ZHyOGkk1X7vcNA-zQJYRZRzqm4Z1F_StcWago"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      }
    ],
    "description": "Convert annual salary to hourly, weekly and monthly gross equivalents",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "annual_salary": "62400",
              "hours_per_week": "40",
              "weeks_per_year": "52"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "annual_salary": 62400,
              "hourly_rate": 30,
              "hours_per_week": 40,
              "scope_note": "Gross-pay arithmetic only; excludes taxes and benefits.",
              "weeks_per_year": 52
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "POST",
                    "PUT",
                    "PATCH",
                    "DELETE",
                    "HEAD"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "annual_salary": {
                      "description": "required positive gross annual salary (query)",
                      "type": "string"
                    },
                    "hours_per_week": {
                      "description": "required positive scheduled hours per week (query)",
                      "type": "string"
                    },
                    "weeks_per_year": {
                      "description": "required positive working weeks per year (query)",
                      "type": "string"
                    }
                  },
                  "required": [
                    "annual_salary",
                    "hours_per_week",
                    "weeks_per_year"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "annual_salary": {
                      "description": "Annual salary",
                      "type": "number"
                    },
                    "formula": {
                      "description": "Formula used for the calculation",
                      "type": "string"
                    },
                    "hourly_rate": {
                      "description": "Hourly rate",
                      "type": "number"
                    },
                    "hours_per_week": {
                      "description": "Hours per week",
                      "type": "number"
                    },
                    "monthly_pay": {
                      "description": "Monthly pay",
                      "type": "number"
                    },
                    "scope_note": {
                      "description": "What this data covers and what it leaves out",
                      "type": "string"
                    },
                    "weekly_pay": {
                      "description": "Weekly pay",
                      "type": "number"
                    },
                    "weeks_per_year": {
                      "description": "Weeks per year",
                      "type": "number"
                    }
                  },
                  "required": [
                    "annual_salary",
                    "hours_per_week",
                    "weeks_per_year",
                    "hourly_rate",
                    "scope_note"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "json",
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1791811517/bazaar-icons/bc5e2b3d111ebbef.jpg",
    "lastUpdated": "2026-10-18T22:50:01.206Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-18T22:50:00.947Z"
    },
    "resource": "https://saylorinnovations.com/api/salary/hourly?",
    "serviceName": "Saylor Innovations  Salary-to-Ho",
    "tags": [
      "salary",
      "raise",
      "hourly-pay",
      "calculator"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Convert annual salary to hourly, weekly and monthly gross equivalents"
}

What the leaf hashes

{"body":"54bbac1b1c4853e5d561e8ec0059bbbf9dd78df6e2dfd2429cb9ae91251599f3","id":120577,"kind":"listing","method":"baseline/1","observed_us":1793025618274831,"prev":null,"subject":"x402_bazaar:https://saylorinnovations.com/api/salary/hourly?","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. 0x1afb8b83179a918b5251d2ce11a00c7cc91adb872acba626ef61899c1b69d47d
2. 0x0ab6c4039a0ca894629b0e704874b1bf1a0e93892c81a0c22d2f54663722e33d
3. 0x663bb3cd884b03043c61bfe9e417e0a22390f28edd2423ba7d8716e3196630ff
4. 0xbda99f1c6e8c91d6f69b130b34f7b79b13a70ba8d86aa074056a04a44de3d2ad
5. 0xa21dc7da00c6f1765c82c42c86a2bb6b74a9b3e5d5e4f69d66da0f09c47c7ca6
6. 0x1649ee280ca9a68ed6acc6e9b76f950d057735db30ac47f53c8c49c8ea3e2faa
7. 0x252e483b4c455a769e40c13e0864ca25ef743794ee573a46d7b3d24a21f2ef75
8. 0xcd3853a442e30ac4c590835a6a7787430e2325f29e24f8f44ddabaf95a4321e3
9. 0xb577595b61e1e48ff12b58bfbdbf34f209ad0e31def1ecd8c2a7e7feb0ec8ff4
10. 0x850c26c367ed4b0c237a13380d2cdbeae58800e68a9d29b45c6c1d339228de2a
11. 0x3f914e3a1f6c506299e42b0c551da50ec7ac2c0f0e69260eab2262111b4eb14b
12. 0x7ab2e7902b312a74cfdbc32b2906ced29b1fb9dc4280b5378e8eb181ad88686e
13. 0xe00c7829e46541e49a308807d357db902e06eff941a833217a8f0dbccd3964f1
14. 0x770e4376196188c7fc9ec40f8e218dc0d1cb92bba5fe0425a0edce27ca9a997f
15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae