Evidence row 548627

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://dt0ur.online/api/calendar/holidays"
    ]
  ],
  "name": "dt0ur.online/api/calendar/holidays",
  "owner_address": "0x7f520c845d5dc5e51a27699a1f098dc13aa789b7",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x7f520c845d5Dc5e51a27699A1f098dc13Aa789b7",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
        },
        "maxTimeoutSeconds": 60,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "6PSaCVqWbKh5oYUEpHohs8krmLsRQDrnMzKvxAySGsQX",
        "scheme": "exact"
      }
    ],
    "description": "Returns official public holidays for a given country and year.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "country": "US",
              "year": 2026
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "holidays": [
                {
                  "date": "2026-01-01",
                  "localName": "New Year's Day",
                  "name": "New Year's Day"
                }
              ],
              "status": "success"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "country": {
                      "description": "ISO 3166-1 alpha-2 country code, e.g. US",
                      "type": "string"
                    },
                    "force_live": {
                      "default": false,
                      "type": "boolean"
                    },
                    "year": {
                      "description": "Four-digit year",
                      "type": "integer"
                    }
                  },
                  "required": [
                    "country",
                    "year"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T10:06:30.819Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-27T10:06:30.5Z"
    },
    "resource": "https://dt0ur.online/api/calendar/holidays",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Returns official public holidays for a given country and year."
}

What the leaf hashes

{"body":"5425459aa56aadeea6e1e228b58271d2605d7624668af7bb53185eeda278e909","id":548627,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793133318795966,"prev":453530,"subject":"x402_bazaar:https://dt0ur.online/api/calendar/holidays","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0xbc27787386c7297ff7336fea98527fc3ce07171fae01a2a542b1c40a578d1a82
2. 0x7bda560c04cde9970e8f7b3b3d5bce8664de1495678db90c06b57b2c5ebf1f78
3. 0x6f5454e57fcdc676c813385ca7f6c81f8065dd257016e6d18c2115b898936f79
4. 0x6fda7affca5c00a8ff2a6e0ccb1a2e6197a848861f60927e248854eb3461fedf
5. 0xc819b60fbf2a5dbe0819b645c1166b0b7e718ae39c8da90cfbccb9f5abfc6bd3
6. 0xbe9007631a884a5445c3ba0244b019dc365e1ff2bd3389b2f9ce4889a3145ef1
7. 0xcbc6735c4a0c46a5e40986989821a7bda5bb42f511936f9f39806d2848e60cef
8. 0x560350befe553b9fa5146235fb4601198569ae5953dc16c0dbb8ebc610853bbf
9. 0x7e4f337e232d083c60cf56c736be507ae26ab250e1a1fff0da5f85d86f4ab06e
10. 0xceddd91198346d4e25e9587afd70730c8c05d560c735024fa28855d7b3e39561
11. 0xaf79bfeaa8b78c501b6b72d2abd133b4a8958ea976a4458f01d1f54590268c1e
12. 0x5942c2574ffacd0c039c3cd1147d5ab0b6d34e0278203065ce21c437ae2a392d
13. 0xa4f69e2cf941a3f318d70734b59401dd27010a6bdffb5c32a28304db650a6f0b
14. 0xa453d1738637a5c663802d07ce095aa340c80d53a4288ae277a72e265868ce4e
15. 0x73341bb09dd901ca47f26173883431496e3d98d6b0fb5b89f36218126d46c5d4
16. 0xa94627de1af0e823832e05a9069b304ecccb8c0cdb8f9cfc4f2039bfb9799dc5
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4