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Evidence row 66807

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://api.jobsproperty-api.workers.dev/api/realestate/suumo
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
43c478196b3b8ac48afa854b69501275f456c5f202014a34e51ae4c070caf5fc
Leaf
0xadf64047bfec2c97a9017af708ca2a694c1ffcb830fe74151b6e594fd4e8df3b

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.jobsproperty-api.workers.dev/api/realestate/suumo"
    ]
  ],
  "name": "SiteCheck Jobs & Property",
  "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": "5a8d9d97-a6c9-4793-8fc0-02811604727b",
          "issuer": "rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De",
          "sourceTag": 804681468
        },
        "maxTimeoutSeconds": 300,
        "network": "xrpl:0",
        "payTo": "rDxNZCDfLxUzeMWGGwsY3sjQT8eoZCf8UJ",
        "scheme": "exact"
      },
      {
        "amount": "1542",
        "asset": "XRP",
        "extra": {
          "areFeesSponsored": false,
          "invoiceId": "24ac7689-cb0a-4f89-b7d5-ccdaf740435f",
          "sourceTag": 804681468
        },
        "maxTimeoutSeconds": 300,
        "network": "xrpl:0",
        "payTo": "rDxNZCDfLxUzeMWGGwsY3sjQT8eoZCf8UJ",
        "scheme": "exact"
      }
    ],
    "description": "Second-hand condominiums for sale in Japan from SUUMO: building name, headline, price (yen), address, nearest line/station and walk time, floor area (m²), layout (e.g. 2LDK), balcony, build year/month, selling agent and listing URL, 30 per page, for a prefecture (and optionally a city/ward code). Text is in Japanese as published.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "page": "1",
              "prefecture": "13"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "checkedAt": "2026-10-23T09:37:03.145Z",
              "count": 30,
              "listings": [
                {
                  "address": "東京都江東区有明２",
                  "agent": "住友不動産(株)総合マンションギャラリー新橋館",
                  "areaM2": 54.22,
                  "balcony": "13.32m²",
                  "built": "2019年7月",
                  "headline": "大型商業施設「有明ガーデン」隣接・全1539邸の大規模免振タワーマンション",
                  "layout": "2LDK",
                  "name": "シティタワーズ東京ベイ",
                  "priceText": "9300万円",
                  "priceYen": 93000000,
                  "station": "りんかい線「国際展示場」徒歩8分",
                  "url": "https://suumo.jp/ms/chuko/tokyo/sc_koto/nc_21788725/"
                },
                {
                  "address": "東京都江東区有明２",
                  "agent": "住友不動産(株)総合マンションギャラリー新橋館",
                  "areaM2": 54.27,
                  "balcony": "14.76m²",
                  "built": "2019年7月",
                  "headline": "大型商業施設「有明ガーデン」隣接・全1539邸の大規模免振タワーマンション",
                  "layout": "2LDK",
                  "name": "シティタワーズ東京ベイ",
                  "priceText": "9600万円",
                  "priceYen": 96000000,
                  "station": "りんかい線「国際展示場」徒歩4分",
                  "url": "https://suumo.jp/ms/chuko/tokyo/sc_koto/nc_21788113/"
                }
              ],
              "page": 1,
              "prefecture": "13",
              "source": "https://suumo.jp/jj/bukken/ichiran/JJ012FC001/?ar=030&bs=011&ta=13",
              "ward": null
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "page": {
                      "description": "Results page 1 to 50 (default 1)",
                      "type": "string"
                    },
                    "prefecture": {
                      "description": "Two-digit prefecture code, e.g. 13 Tokyo, 27 Osaka, 14 Kanagawa (required)",
                      "type": "string"
                    },
                    "ward": {
                      "description": "Optional 5-digit city/ward code, e.g. 13108 (Koto-ku)",
                      "type": "string"
                    }
                  },
                  "required": [
                    "prefecture"
                  ],
                  "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": "2026-10-25T00:07:04.531Z",
    "quality": {
      "l30DaysTotalCalls": 5,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-25T00:07:04.39Z"
    },
    "resource": "https://api.jobsproperty-api.workers.dev/api/realestate/suumo",
    "serviceName": "SiteCheck Jobs & Property",
    "tags": [
      "realestate",
      "suumo"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Second-hand condominiums for sale in Japan from SUUMO: building name, headline, price (yen), address, nearest line/station and walk time, floor area (m²), layout (e.g. 2LDK), balcony, build year/month, selling agent and listing URL, 30 per page, for a prefecture (and optionally a city/ward code). Text is in Japanese as published."
}

What the leaf hashes

{"body":"43c478196b3b8ac48afa854b69501275f456c5f202014a34e51ae4c070caf5fc","id":66807,"kind":"listing","method":"baseline/1","observed_us":1793025461467881,"prev":null,"subject":"x402_bazaar:https://api.jobsproperty-api.workers.dev/api/realestate/suumo","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. 0xadf62d46fd978c939a12f82961e6bddeac44f31c3ed4bc8dbd00bb7dbb12b7c9
  2. 0x3f403a53f304d8d74776975818478efa6b212a6f5ee6d89e4847a57e98185b95
  3. 0xc601244c0724acbfaaf4abce6901d4401f8c4476b2c6c03dc2e936a3921a44f2
  4. 0xb5f317c87892504f7df42ab9bcdec411a11525425bace917ed6e0d16eaf4f1e3
  5. 0xdd39956f0931489ad96bb85643c460cb994270fe65926dfcb00f29d9f963142e
  6. 0xaa325d700389c0345941b1295e4775e1c21b2375c33eee2cb594b3fd51ea50c6
  7. 0x045d6e11f760223a9592c69eda06e17e3dee349d6bb54c389421d03ec1462b55
  8. 0x035507aa30e20f9e07a6695eb10f4b8fb1e0bb60996d43217fb9ca8e9259a8b4
  9. 0x80fe5c3f24b47a73955a91ae2241f691c79abce83a2732d5e9eaf806332c2ccb
  10. 0x3c54c01bf4318d5a836732de25aa152fd493cfc74e9e7d61b6833262a76c28e9
  11. 0x3ed84d9e7fe1a3a53a5614d97b48e393d726ca06109e83696375afe5ad01fd8f
  12. 0x51f06c175a7c946ebe50ef243d6f9370a8fe85c996e53eff19ffcc4585ea8c18
  13. 0xe292b5a99219f136bce6647ce74b21240a1c7331d2475b1839220fd363c94217
  14. 0x3b4dba7d874fc323b0a364140a9c60f37bf547fe671897653118a9873fe03420
  15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
  16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
  17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON