Evidence row 2634412

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://ziwei-agent.sageduke800.workers.dev/mcp"
    ]
  ],
  "name": "ziwei-agent.sageduke800.workers.dev/mcp",
  "owner_address": "0xbd911da302bbacde1d4f29ebfa1f8803b075b273",
  "raw": {
    "accepts": [
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xbd911DA302bbAcde1D4F29eBFa1f8803b075b273",
        "scheme": "exact"
      }
    ],
    "description": "Zi Wei Dou Shu (紫微斗數) natal chart from a birth date and time: twelve palaces, stars with brightness, 四化, 大限 and 小限 ages. Output values are in Chinese. 紫微斗數本命盤。",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "example": {
              "birth": {
                "calendar": "solar",
                "date": "1990-05-17",
                "gender": "male",
                "longitude": 121.5,
                "time": "14:30",
                "timezone": 8,
                "trueSolarTime": true
              },
              "format": "both",
              "lang": "zh-Hant"
            },
            "inputSchema": {
              "additionalProperties": false,
              "properties": {
                "birth": {
                  "additionalProperties": false,
                  "if": {
                    "properties": {
                      "trueSolarTime": {
                        "const": true
                      }
                    },
                    "required": [
                      "trueSolarTime"
                    ]
                  },
                  "properties": {
                    "calendar": {
                      "default": "solar",
                      "enum": [
                        "solar",
                        "lunar"
                      ]
                    },
                    "date": {
                      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
                      "type": "string"
                    },
                    "gender": {
                      "enum": [
                        "male",
                        "female"
                      ]
                    },
                    "isLeapMonth": {
                      "default": false,
                      "type": "boolean"
                    },
                    "longitude": {
                      "maximum": 180,
                      "minimum": -180,
                      "type": "number"
                    },
                    "time": {
                      "pattern": "^([01]\\d|2[0-3]):[0-5]\\d$",
                      "type": "string"
                    },
                    "timezone": {
                      "default": 8,
                      "maximum": 14,
                      "minimum": -12,
                      "type": "number"
                    },
                    "trueSolarTime": {
                      "default": false,
                      "type": "boolean"
                    }
                  },
                  "required": [
                    "date",
                    "time",
                    "gender"
                  ],
                  "then": {
                    "required": [
                      "longitude"
                    ]
                  },
                  "type": "object"
                },
                "format": {
                  "default": "both",
                  "enum": [
                    "json",
                    "text",
                    "both"
                  ]
                },
                "lang": {
                  "default": "zh-Hant",
                  "enum": [
                    "zh-Hant",
                    "zh-Hans"
                  ]
                },
                "settings": {
                  "additionalProperties": false,
                  "properties": {
                    "lateZi": {
                      "default": "nextDay",
                      "enum": [
                        "sameDay",
                        "nextDay"
                      ]
                    },
                    "leapMonth": {
                      "default": "midMonth",
                      "enum": [
                        "currentMonth",
                        "nextMonth",
                        "midMonth",
                        "currentMonthPlus"
                      ]
                    },
                    "liuShi": {
                      "default": "liuRiQiZi",
                      "enum": [
                        "liuRiQiZi",
                        "ziGongQiZi"
                      ]
                    },
                    "liuYao": {
                      "default": "liuGanZhi",
                      "enum": [
                        "liuGanZhi",
                        "palaceGanZhi"
                      ]
                    },
                    "liuYue": {
                      "default": "liuNianDouJun",
                      "enum": [
                        "liuNianDouJun",
                        "zhengYueQiYin"
                      ]
                    },
                    "tianMa": {
                      "default": "yearBranch",
                      "enum": [
                        "yearBranch",
                        "monthBranch"
                      ]
                    }
                  },
                  "type": "object"
                }
              },
              "required": [
                "birth"
              ],
              "type": "object"
            },
            "toolName": "ziwei_natal_chart",
            "transport": "streamable-http",
            "type": "mcp"
          },
          "output": {
            "example": {
              "kind": "natal",
              "lang": "zh-Hant",
              "schemaVersion": "1.0",
              "summary": {
                "birthYearHua": {
                  "忌": "天同",
                  "權": "武曲",
                  "祿": "太陽",
                  "科": "天府"
                },
                "fiveElements": "土五局",
                "fiveElementsNumber": 5,
                "mingPalace": "戌",
                "mingZhu": "祿存",
                "shenPalace": {
                  "branch": "子",
                  "name": "福德"
                },
                "shenZhu": "火星",
                "ziDou": "辰"
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "example": {
                  "type": "object"
                },
                "inputSchema": {
                  "type": "object"
                },
                "toolName": {
                  "type": "string"
                },
                "transport": {
                  "enum": [
                    "streamable-http"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "mcp",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "toolName",
                "inputSchema"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-03T13:28:27.105Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-03T13:28:26.627Z"
    },
    "resource": "https://ziwei-agent.sageduke800.workers.dev/mcp#ziwei_natal_chart",
    "type": "mcp",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Zi Wei Dou Shu (紫微斗數) natal chart from a birth date and time: twelve palaces, stars with brightness, 四化, 大限 and 小限 ages. Output values are in Chinese. 紫微斗數本命盤。"
}

What the leaf hashes

{"body":"214c5737d8307844f61426f671c813d391fed290aed1854974a955b4a888eb7e","id":2634412,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793734520110004,"prev":null,"subject":"x402_bazaar:https://ziwei-agent.sageduke800.workers.dev/mcp#ziwei_natal_chart","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x49f7936a31f44554c6deaf2ee193529fb7b634c5861c5b71a11073fe595b67b9
2. 0x61a845bea07342b924f429eddbd48fa1cbb1f56e8cf823fadfa35a3b5d17ac7c
3. 0x8fb299230ba323b8f9b6fcc754d8767b372eea97eb80d390ccadffb640433c42
4. 0xdca7c139fbbe8fa4674f381b8f2ba72a11d9ff910c2259526b2f0f5a7ad3df8f
5. 0x27f30e03de646bbe434dfdbe39993dd8e136ff7cb9559c4a3629959c482830b2
6. 0x406d1d30f17082ea1ac6682445ee31325c99a7d7f43dd740b0ed09d7cb828158
7. 0xc6507eaf3b8e196e7d650660476d23b127113a94f3cf281f186fb576010195b1
8. 0x2a1fd6894e16fd35a24460f5f6589f9d7857c14a448c0e46d9b04774af00de0d
9. 0x14350fa57aa2622791933ebebc0209ac3af9019ee694d809e1c13048c1a44d84
10. 0x581ba9cf0eb0991ea15a996d1af38a0331731fa586c12ee4fe9c88cda2e6fb57
11. 0x4fee6b6035cffd8074620180946b470ad0c6a3b75224fab2ba16f28b4708b99b
12. 0xe78bd9e7fcf86c5ca6ffa6b48e71fb238078dfe3bd58a35e0f7e2b1b1cfedccd
13. 0x25e7c6e3ae958d725091b9780092a534731cdfe4819dd1ffe52af56311601eb8
14. 0x5e9968227987a7f0940fee03a33017f5e7157de7f0889921817733c1ab8871d1
15. 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7