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Evidence row 66567

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://api.healthtravel-api.workers.dev/api/travel/yatco
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
503b96b778f7c96fa63ad82de784575965e433078168409a8d018e386cccf75d
Leaf
0x5d778408f5f02af6d42f7638da290e6506a6bef31dca33ba44523794210d8bdf

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.healthtravel-api.workers.dev/api/travel/yatco"
    ]
  ],
  "name": "SiteCheck Health & Travel",
  "owner_address": "0xb8491f953e6860d3b5840b73c60883ff099ceafa",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "J8vnmBx4pS1X7UUBTfz1yWBKiw69Dj2yRGRHDaXBRdhR",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x3600000000000000000000000000000000000000",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:5042",
        "payTo": "0xa4751fCAa83c9669cfe507bb6807507729839be3",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x754704Bc059F8C67012fEd69BC8A327a5aafb603",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:143",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x79A02482A880bCE3F13e09Da970dC34db4CD24d1",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:480",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:10",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0xcebA9300f2b948710d2653dD7B07f33A8B32118C",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42220",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "CCW67TSZV3SSS2HXMBQ5JFGCKJNXKZM7UQUWUZPUTHXSTZLEO7SJMI75",
        "extra": {
          "areFeesSponsored": true
        },
        "maxTimeoutSeconds": 300,
        "network": "stellar:pubnet",
        "payTo": "GBIX2M7HNL2G2VYU5KZ446OSN55ZWHS3WBEUP4JTLS6R34VXIGTDOAFI",
        "scheme": "exact"
      },
      {
        "amount": "0.002",
        "asset": "524C555344000000000000000000000000000000",
        "extra": {
          "areFeesSponsored": false,
          "invoiceId": "1d87f037-0b01-4a56-bee2-ec6e0823b83b",
          "issuer": "rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De",
          "sourceTag": 804681468
        },
        "maxTimeoutSeconds": 300,
        "network": "xrpl:0",
        "payTo": "rDxNZCDfLxUzeMWGGwsY3sjQT8eoZCf8UJ",
        "scheme": "exact"
      },
      {
        "amount": "1546",
        "asset": "XRP",
        "extra": {
          "areFeesSponsored": false,
          "invoiceId": "746e482f-c4f7-48fa-ad0e-1b130414bf3e",
          "sourceTag": 804681468
        },
        "maxTimeoutSeconds": 300,
        "network": "xrpl:0",
        "payTo": "rDxNZCDfLxUzeMWGGwsY3sjQT8eoZCf8UJ",
        "scheme": "exact"
      }
    ],
    "description": "Yachts for sale on YATCO (about 6,000 active listings), optionally by builder (e.g. sunseeker, benetti): name, builder, model, year, length, asking price with currency (or price on application), category, staterooms, location, days on market and listing URL, 12 per page, from the public JSON route behind yatco.com search. Values are as the brokers entered them.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "builder": "sunseeker",
              "page": "1"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "builder": "sunseeker",
              "checkedAt": "2026-10-23T09:36:44.900Z",
              "count": 12,
              "page": 1,
              "source": "https://www.yatco.com/wp-json/yatco/yachts?page_index=1&builder=sunseeker",
              "total": 226,
              "yachts": [
                {
                  "askingPrice": 2950000,
                  "builder": "SUNSEEKER",
                  "category": "Motor Yacht",
                  "city": "Murcia",
                  "condition": "Used",
                  "country": "Spain",
                  "currency": "EUR",
                  "daysOnMarket": 18,
                  "lengthFeet": 8625.32,
                  "lengthMeters": 2629,
                  "lengthText": "8625' 4\"",
                  "listedAt": "2026-10-05T09:01:27",
                  "mlsId": 485381,
                  "model": "Yacht 86",
                  "name": "STARDUST OF MARY",
                  "photo": "https://s3.amazonaws.com/boss.yatco.com/ForSale/Vessel/Photo/468744/medium_5275978.jpg",
                  "priceOnApplication": false,
                  "sleeps": 10,
                  "staterooms": 4,
                  "subCategory": "Flybridge",
                  "url": "https://www.yatco.com/yacht/8625-32-sunseeker-motor-yacht-2015-485381/",
                  "year": 2015
                },
                {
                  "askingPrice": 10500000,
                  "builder": "SUNSEEKER",
                  "category": "Motor Yacht",
                  "city": "Dubai",
                  "condition": "Used",
                  "country": "United Arab Emirates",
                  "currency": "USD",
                  "daysOnMarket": 1053,
                  "lengthFeet": 131.52,
                  "lengthMeters": 40.09,
                  "lengthText": "131' 7\"",
                  "listedAt": "2023-12-05T14:34:15",
                  "mlsId": 399111,
                  "model": "40M",
                  "name": "LUCIEN",
                  "photo": "https://s3.amazonaws.com/boss.yatco.com/ForSale/Vessel/Photo/399111/medium_4016642.jpg",
                  "priceOnApplication": false,
                  "sleeps": 14,
                  "staterooms": 7,
                  "subCategory": null,
                  "url": "https://www.yatco.com/yacht/131-52-sunseeker-motor-yacht-2010-399111/",
                  "year": 2010
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "builder": {
                      "description": "Builder name, e.g. sunseeker, azimut, benetti (default: all builders)",
                      "type": "string"
                    },
                    "page": {
                      "description": "Result page, 1 to 500 (12 yachts per page, default 1)",
                      "type": "string"
                    }
                  },
                  "required": [],
                  "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": "2026-10-25T14:48:26.728Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-25T14:48:26.055Z"
    },
    "resource": "https://api.healthtravel-api.workers.dev/api/travel/yatco",
    "serviceName": "SiteCheck Health & Travel",
    "tags": [
      "travel",
      "yatco"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Yachts for sale on YATCO (about 6,000 active listings), optionally by builder (e.g. sunseeker, benetti): name, builder, model, year, length, asking price with currency (or price on application), category, staterooms, location, days on market and listing URL, 12 per page, from the public JSON route behind yatco.com search. Values are as the brokers entered them."
}

What the leaf hashes

{"body":"503b96b778f7c96fa63ad82de784575965e433078168409a8d018e386cccf75d","id":66567,"kind":"listing","method":"baseline/1","observed_us":1793025460805917,"prev":null,"subject":"x402_bazaar:https://api.healthtravel-api.workers.dev/api/travel/yatco","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. 0x5d78470890781e5fd5ab749e799c166b019cfbb68caf94ab0edb09534cc0c9e1
  2. 0x3378d5e6accc9e027528a142e6e88926cb4dd56b9713b0d51d421fb60ab3d624
  3. 0x79592ba46a79fcb730c1fe9539dd8890553d8add1930c4eb0086be337389e645
  4. 0x83881ef879d70fa79e3b50e06f9878e5181dd4b0c0c81d65ff1d0e779bde7c51
  5. 0xd41777f36de45bd1b849f0fe26cb60bb2c32c29354a773596481a424ad3bbe71
  6. 0xb83fb114d55d49116904eb24444910d48095c14ad3af8f1ea90cba1ed49bc559
  7. 0x0755303025f36fcc8d21b8985fbbf196b6e6c3eb733fe56121e3dd59668fa363
  8. 0x01fdba7f1c6986d15d6e20fadc41ad3608b1800a0a3bedeae619a0e3bb70615d
  9. 0x61b8914b5f3683b2252f7f6604f26cad2c43f3ce902bf742c07916c03fa1a231
  10. 0x116728891cb4c83d2e8172d6192a92a31125d01dcb46174186e930ee9a03ea1a
  11. 0xb91bf0ba3ebff769d1b88f93fcb076477149787a7e31c3c28ce4fe8823b7c144
  12. 0x2121cc2dbcb8663af57743dc445c8a59e5bbfffe89703f0606c9843f0d35aff8
  13. 0x66883b42f4167ade51c4909f050c5478524e23786fb0b5c48bd1a53580960a68
  14. 0x216cebb9ae5414599109a02297c4817d7d1c6b1394afeb97efe38e32f0053974
  15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
  16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
  17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON