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Evidence row 278588

Observed , by sync.x402_bazaar/1.

Kind
listing
About
source_record x402_bazaar:https://api.vextorium.com/v1/public-holidays
Recorded
Previous row
#265414
Body SHA-256
c38d1a39a9b5a2663903f291f4acf94a1442ae1430e0498ec22a2bac8f196512
Leaf
0x767727eca1dff967e4290180cfafece090a259da61972901ad30a21c03eaa474

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.vextorium.com/v1/public-holidays"
    ]
  ],
  "name": "Public holidays | Vextorium",
  "owner_address": "0xb9f06d2734b7e9d7b21b64c4d8b95bd774b71acf",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "HcjfmZLgWRZzwj4deEiS7pewc4KBYSw39mW5nTyt3pz2",
        "scheme": "exact"
      },
      {
        "amount": "0.003",
        "asset": "524C555344000000000000000000000000000000",
        "extra": {
          "areFeesSponsored": false,
          "invoiceId": "FACE15CF9F6B43D4B8DB63F9DE9523CD",
          "issuer": "rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De",
          "sourceTag": 804681468
        },
        "maxTimeoutSeconds": 300,
        "network": "xrpl:0",
        "payTo": "rEac5rTEr7y81iEyrMTrHCRbnktSE2pNCp",
        "scheme": "exact"
      },
      {
        "amount": "2310",
        "asset": "XRP",
        "extra": {
          "areFeesSponsored": false,
          "invoiceId": "702A11F9B82642E6A090ABE04A4F3CA7",
          "sourceTag": 804681468
        },
        "maxTimeoutSeconds": 300,
        "network": "xrpl:0",
        "payTo": "rEac5rTEr7y81iEyrMTrHCRbnktSE2pNCp",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85",
        "extra": {
          "assets": [
            {
              "address": "0x0b2c639c533813f4aa9d7837caf62653d097ff85",
              "authorizationVersions": [
                "1",
                "2"
              ],
              "decimals": 6,
              "symbol": "USDC"
            }
          ],
          "minValiditySeconds": 604800,
          "name": "GatewayWalletBatched",
          "verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
          "version": "1"
        },
        "maxTimeoutSeconds": 604900,
        "network": "eip155:10",
        "payTo": "0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "0x3600000000000000000000000000000000000000",
        "extra": {
          "assets": [
            {
              "address": "0x3600000000000000000000000000000000000000",
              "authorizationVersions": [
                "1",
                "2"
              ],
              "decimals": 6,
              "symbol": "USDC"
            },
            {
              "address": "0x171a4217b86a807a64eb94757db6849fb4bdbaa0",
              "authorizationVersions": [
                "2"
              ],
              "decimals": 8,
              "symbol": "cirBTC"
            },
            {
              "address": "0xbef5f6d51cb62b58e6a8f77868681825c6fe21c1",
              "authorizationVersions": [
                "2"
              ],
              "decimals": 6,
              "symbol": "EURC"
            }
          ],
          "minValiditySeconds": 604800,
          "name": "GatewayWalletBatched",
          "verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
          "version": "1"
        },
        "maxTimeoutSeconds": 604900,
        "network": "eip155:5042",
        "payTo": "0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf",
        "scheme": "exact"
      }
    ],
    "description": "Official public holidays of 150+ countries and their regions (Spanish autonomous communities, US states, German Länder...) for a year, whether a given date is a holiday, and the next holiday.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "country": "ES",
              "region": "MD",
              "year": 2026
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "available_regions": [
                "AN",
                "AR"
              ],
              "country": "ES",
              "holidays": [
                {
                  "date": "2026-01-01",
                  "name": "New Year's Day",
                  "weekday": "Thursday"
                },
                {
                  "date": "2026-01-06",
                  "name": "Epiphany",
                  "weekday": "Tuesday"
                }
              ],
              "next": {
                "date": "2026-10-12",
                "days": 10,
                "name": "National Day"
              },
              "region": "MD",
              "source": "Open-source python-holidays library (official national and regional holidays)",
              "total": 12,
              "year": 2026
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "country": {
                      "description": "ISO 2-letter code",
                      "type": "string"
                    },
                    "date": {
                      "description": "Check this date YYYY-MM-DD (optional)",
                      "type": "string"
                    },
                    "region": {
                      "description": "Subdivision code, e.g. MD, CT, CA (optional)",
                      "type": "string"
                    },
                    "year": {
                      "type": "integer"
                    }
                  },
                  "required": [
                    "country"
                  ]
                },
                "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": {
                    "available_regions": {
                      "items": {
                        "type": [
                          "null",
                          "string"
                        ]
                      },
                      "type": [
                        "array",
                        "null"
                      ]
                    },
                    "country": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "holidays": {
                      "items": {
                        "properties": {
                          "date": {
                            "type": [
                              "null",
                              "string"
                            ]
                          },
                          "name": {
                            "type": [
                              "null",
                              "string"
                            ]
                          },
                          "weekday": {
                            "type": [
                              "null",
                              "string"
                            ]
                          }
                        },
                        "type": [
                          "null",
                          "object"
                        ]
                      },
                      "type": [
                        "array",
                        "null"
                      ]
                    },
                    "next": {
                      "properties": {
                        "date": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "days": {
                          "type": [
                            "number",
                            "null"
                          ]
                        },
                        "name": {
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "type": [
                        "object",
                        "null"
                      ]
                    },
                    "region": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "source": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "total": {
                      "type": [
                        "number",
                        "null"
                      ]
                    },
                    "year": {
                      "type": [
                        "number",
                        "null"
                      ]
                    }
                  },
                  "type": [
                    "object",
                    "null"
                  ]
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-26T16:24:14.642Z",
    "quality": {
      "l30DaysTotalCalls": 6,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-26T16:24:14.367Z"
    },
    "resource": "https://api.vextorium.com/v1/public-holidays",
    "serviceName": "Public holidays | Vextorium",
    "tags": [
      "holidays",
      "calendar",
      "business-days",
      "scheduling",
      "international"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Official public holidays of 150+ countries and their regions (Spanish autonomous communities, US states, German Länder...) for a year, whether a given date is a holiday, and the next holiday."
}

What the leaf hashes

{"body":"c38d1a39a9b5a2663903f291f4acf94a1442ae1430e0498ec22a2bac8f196512","id":278588,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793042077738340,"prev":265414,"subject":"x402_bazaar:https://api.vextorium.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 (296695 rows).

  1. 0x767786fcbe80dd98c1190fd0df73037287fe4190a389a2409b6351738a3d290d
  2. 0xc26fa1a79e60a36c17e4e6e7e6ceff75d25b554d48e66ab504e23ec26e9658dd
  3. 0x25357bf1abf9b5e955bc8a6e9a35936b5fad45bc63c1acd3123f595dd8b265da
  4. 0xeb73a2f663dc2d001bcd76de6c8867565cb3fe36e1b153fc255008518eba628b
  5. 0x8bd9d5f00338365af82fdab654d5c553e6e7971b8d6999397ef82ae4f9c97e8a
  6. 0xa435b0f4fe98ff2c9347c6f79f0aa20c2e5c6d4ac244cbae7a0cc1573cfe8e0e
  7. 0x642e99fb856ac028b76ef35e3585f9fc39fd1e36b1c5ccac46e4ffcc3c8eda4b
  8. 0xaa1fd7e7a106c180604dbd76c777edb81e2a439f80d8b9433fb5befd37be3658
  9. 0x1ef3a874c5a7717a0b525ca3c5c503addfcf2eb6b24182e4bd1cd04458449b5c
  10. 0xf99eec69e7b273c29cfbdaac6b9d0d445684d8769e059a72e77ed52679165ecc
  11. 0x2b0f6f9a9d5201404fd0cd99316c4ea1c2b3853278de26cb244fc2433c8b6831
  12. 0x8fdfac9874f184de58b63efbdab0fc27674958d741146d02f58b04d3c559cabf
  13. 0xdef3cab0b4070d8ad7f4f91288da4881d19789f131b1b353621df79df04a0617
  14. 0xc4fe2177880ea1b0e82b6fe4c270090fd0fbe5af3a42a8cbf6a6ba2fa35625f6
  15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
  16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
  17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON