Evidence row 2201673

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://life-dates.x402tookit.com/age-detail"
    ]
  ],
  "name": "Life Dates & Milestones",
  "owner_address": "0xb531320805c5bed1d46aeadcf4f008fdf172dbda",
  "raw": {
    "accepts": [
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM",
          "transactionVersions": [
            0
          ]
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "DUPiupXtuox38dcGoXUKer5mAydCzmaHjrbQ66qeEm8s",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
        "scheme": "exact"
      }
    ],
    "description": "Exact age from a birth date: years, months, days, total days, weeks and hours, birth weekday and days to the next birthday.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "asOf": "2026-10-11",
              "birthDate": "1990-05-17"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "asOf": "2026-10-12T01:19:27.222Z",
              "birthDate": "1990-05-17",
              "birthWeekday": "Thursday",
              "bornInLeapYear": false,
              "days": 24,
              "daysToNextBirthday": 218,
              "degraded": false,
              "disclaimer": "Screening signal computed from the named public source. Not financial, legal or investment advice; provided as is. Verify at the source before acting.",
              "leapDayBirthday": false,
              "measuredTo": "2026-10-11",
              "months": 4,
              "nextBirthday": "2027-05-17",
              "notChecked": [
                "time of birth and time zones (whole UTC days only)",
                "legal age rules in any jurisdiction",
                "…1 more"
              ],
              "reasons": [],
              "source": "computed locally (UTC calendar days)",
              "summary": "36 years, 4 months, 24 days old (13,296 days).",
              "totalDays": 13296,
              "totalHours": 319104,
              "totalMinutes": 19146240,
              "totalWeeks": 1899,
              "turningAge": 37,
              "verdict": "COMPUTED",
              "weeksRemainderDays": 3,
              "years": 36
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "asOf": {
                      "description": "Date to measure to, YYYY-MM-DD (default today, UTC)",
                      "type": "string"
                    },
                    "birthDate": {
                      "description": "Birth date as YYYY-MM-DD",
                      "type": "string"
                    }
                  },
                  "required": [
                    "birthDate"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "asOf": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "birthDate": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "birthWeekday": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "bornInLeapYear": {
                      "type": [
                        "boolean",
                        "null"
                      ]
                    },
                    "days": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "daysToNextBirthday": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "degraded": {
                      "type": [
                        "boolean",
                        "null"
                      ]
                    },
                    "disclaimer": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "leapDayBirthday": {
                      "type": [
                        "boolean",
                        "null"
                      ]
                    },
                    "measuredTo": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "months": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "nextBirthday": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "notChecked": {
                      "items": {
                        "type": "string"
                      },
                      "type": [
                        "array",
                        "null"
                      ]
                    },
                    "reasons": {
                      "type": [
                        "array",
                        "null"
                      ]
                    },
                    "source": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "summary": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "totalDays": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "totalHours": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "totalMinutes": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "totalWeeks": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "turningAge": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "verdict": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "weeksRemainderDays": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "years": {
                      "type": [
                        "null",
                        "number"
                      ]
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-01T23:33:33.037Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-11-01T23:33:32.764Z"
    },
    "resource": "https://life-dates.x402tookit.com/age-detail",
    "serviceName": "Life Dates & Milestones",
    "tags": [
      "age",
      "birthday",
      "dates",
      "calendar"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Exact age from a birth date: years, months, days, total days, weeks and hours, birth weekday and days to the next birthday."
}

What the leaf hashes

{"body":"b35c14c02df0f427513eeef9b9c02baeb1c9aa2862c07fceb38a3a65bbfb9e40","id":2201673,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646807815162,"prev":null,"subject":"x402_bazaar:https://life-dates.x402tookit.com/age-detail","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x58995bb636d1e2d28844b62dd53de47d3bdb6e7a6c51293f26a7c59d8d090750
2. 0x079f6dbab602ae5811f401fa7d7ada672be6ecd39f5d115a57188e582d9fd2c4
3. 0x27473d87b10aa1d08bb49033fd112e9055114ef405eddbdcb02e48c1b835721f
4. 0xda50099bdd951bc2dcc8df711378499ed9c0c75f5b3c34478bf739dbc5897724
5. 0xd72ad6595fdb9e56f4962cff911832db877e9f4369f1b9d55c07f15f7a53c154
6. 0xec17f37a5f9b3ed773cedf345ed3c0e7db08148854e24f88e300645fa2477eb9
7. 0x638cb51ec49ca7fef469c7a1b3ff6a229c3a063a12be0d9212c5040607f17823
8. 0x02dc39a1a962a4c34f29612cb6b5a0c8f1161ec7c84968fbf5e9f6b6011191ca
9. 0xf92f38ed99987005a9ffd9366497e793ebd43792659fe691fe1c5ef9470c4d5c
10. 0x2ed0ec124c5837f5c67bf57615d68385a75d8e77886ba4db2bb5b16bc3d6b439
11. 0x86f4014c971df07fa1c19f8676e84de8a2f18339c938139958437ae74da5d46b
12. 0x5f2a4b55a530a11fb70b7514490f97a224bd5a4e03f8eedea57af0e36a116efa
13. 0x4156d0c5ab6447dc36720ca7ceb2f5a0f0c5620d9192ea6d8fcf5e704e8dda41
14. 0xc73349c9955998a166e6e5920ac8ee0aa7bc6c9d66bace60f6dbd465dd9e0530
15. 0x52242d46cadab5f421a6f86c1edc6379b085ae98482fa80904e4a3028c1849a3
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af