Evidence row 1789717

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://market-calendar-api.onrender.com/v1/public-holidays"
    ]
  ],
  "name": "Market Calendar API",
  "owner_address": "0xc577c27d10767abfc10d867b443577fe296e7d23",
  "raw": {
    "accepts": [
      {
        "amount": "30500",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xC577c27d10767ABfc10D867b443577fE296E7d23",
        "scheme": "exact"
      }
    ],
    "description": "Statutory public holidays for 150+ countries and their states/regions (e.g. CH-ZH, DE-BY, US-CA) for a year, with weekday, count on weekdays and the next holiday. For scheduling, HR, logistics and delivery-date agents.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "country": "CH",
              "subdiv": "ZH"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "count": 9,
              "country": "CH",
              "holidays": [
                {
                  "date": "2027-03-26",
                  "name": "Good Friday",
                  "weekday": "Friday"
                }
              ],
              "next_holiday": {
                "date": "2026-12-25",
                "name": "Christmas Day"
              },
              "subdivision": "ZH",
              "year": 2027
            },
            "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": {
                    "country": {
                      "description": "ISO alpha-2 country code, e.g. CH, DE, US, JP",
                      "type": "string"
                    },
                    "subdiv": {
                      "description": "Optional state/region code, e.g. ZH, BY, CA",
                      "type": "string"
                    },
                    "year": {
                      "description": "Year, e.g. 2027",
                      "type": "string"
                    }
                  },
                  "required": [
                    "country"
                  ],
                  "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"
        }
      }
    },
    "lastUpdated": "2026-11-01T16:34:14.037Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-01T16:34:13.83Z"
    },
    "resource": "https://market-calendar-api.onrender.com/v1/public-holidays",
    "serviceName": "Market Calendar API",
    "tags": [
      "calendar",
      "holidays",
      "scheduling",
      "hr",
      "logistics"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Statutory public holidays for 150+ countries and their states/regions (e.g. CH-ZH, DE-BY, US-CA) for a year, with weekday, count on weekdays and the next holiday. For scheduling, HR, logistics and delivery-date agents."
}

What the leaf hashes

{"body":"1214012544dc61698d027dc84ac60fa8b6a3931b84c305d44b06cde422c412b3","id":1789717,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793559927942520,"prev":null,"subject":"x402_bazaar:https://market-calendar-api.onrender.com/v1/public-holidays","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x23519b51876612c1e3adbc4cb744d19a835201f9a7a82f59aec3e88db4461809
2. 0x7c46aed7891f9ab0b0d75e0f93d6f6a67806f8eb4f39fc46171c4fba084802c4
3. 0x0af97a28f9b061c1367ae9c01c6f893cc1cf69aaaa1e8c915adbd9c445296c3a
4. 0x76e355c6e486f8657f8c31c4d2455714c608ae2b562cc709c8cd3f67cab8d0e1
5. 0xa36b0099c54df1b07608f419ce2dd7be645ee8a8bbd846e9f97cc26c0cefd111
6. 0x24f44ce01eda46cd45c09efe1bedce4650525c1ccd66aed6672d3aea468d5aad
7. 0x0cb7c4e7ec8eb0963f9a9488217f87250dd8b550d78fd809a0fd30274619fd94
8. 0x1b1cc85e487b2077eb01ea7e241cc0c302f972766a8a946ba9a6eadc1999404a
9. 0x132165f3381b5a1207e341bcd97ae2b9f160e23be039ba7919700c8194cf3547
10. 0x59bb3842651118f7b6725fa9dfa823b4d09c0ae105c3034b51f0a2a504e01acd
11. 0xdc34bc947fc754ff993c05af1dc79146c6b33644b67271b652ed13d8ba50f0b3
12. 0xdfb60f69cac19b1ac7881e138fd331a8a5a530dc13ed1095b70c261d628f44d4
13. 0x9dd502d4ff98d6d9a3253ed5276781da0bbca65c29f44992970b6dcb262524b7
14. 0x3a1fd02b7b783283e5af93120711d3c5437e55d0f3e68e16f18cfe19e54cafd1
15. 0xb9d6fdc8e6fb3f4feffa2c18849d74fc34d8708b574a778ae149241a90aaf20b
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90