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Evidence row 119965

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://saylorinnovations.com/api/geocode/forward
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
bfc2b3a8973a85d00890459f61bdf7f4319a6ba9c30ea421e5d36a77871a09e6
Leaf
0x11a2cade8ae26eecf33ed46166cb568d94a0ce067d98f942b7e4d9ccb674b09a

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://saylorinnovations.com/api/geocode/forward"
    ]
  ],
  "name": "Saylor Innovations Data Desk",
  "owner_address": "0xa2a8df0f7caabea4e120a2568118f141569fc8aa",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "facilitatorOnly": true,
          "memo": "saylor:datadesk:geocode-forward",
          "name": "USD Coin",
          "note": "Base settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "assetTransferMethod": "eip3009",
          "facilitatorOnly": true,
          "memo": "saylor:datadesk:geocode-forward",
          "name": "USD Coin",
          "note": "Polygon settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:137",
        "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "assetTransferMethod": "eip3009",
          "facilitatorOnly": true,
          "memo": "saylor:datadesk:geocode-forward",
          "name": "USD Coin",
          "note": "Arbitrum settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:42161",
        "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88",
          "memo": "saylor:datadesk:geocode-forward",
          "reference": "Bv72G2nBWA1Vz3FbbeNqkv56gLejhMjN5Z5yXu4Dj7es",
          "session": "eyJhcnRpY2xlSWQiOiJkYXRhZGVzazpnZW9jb2RlLWZvcndhcmQiLCJyZWZlcmVuY2UiOiJCdjcyRzJuQldBMVZ6M0ZiYmVOcWt2NTZnTGVqaE1qTjVaNXlYdTREajdlcyIsInJlY2lwaWVudCI6IjdMU2pmckpmOGZOc0I4VkE5dTdOM1dFbjI1c21RTHBvYjNTdnlVdlhhY3k3IiwibWludCI6IkVQakZXZGQ1QXVmcVNTcWVNMnFOMXh6eWJhcEM4RzR3RUdHa1p3eVREdDF2IiwibWluQW1vdW50IjoxMDAwMCwiZXhwIjoxNzkyMzg0OTUwMzg3fQ.tJnqmZ4r1v4aRIpcigVL4bHOjTNSNpxeQNR5l2beMrE"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88",
          "memo": "saylor:datadesk:geocode-forward",
          "reference": "2rbSEEJB1eFRr4DDRu48PifoFmseMHSnGmES8JBmP6hh",
          "session": "eyJhcnRpY2xlSWQiOiJkYXRhZGVzazpnZW9jb2RlLWZvcndhcmQiLCJyZWZlcmVuY2UiOiIycmJTRUVKQjFlRlJyNEREUnU0OFBpZm9GbXNlTUhTbkdtRVM4SkJtUDZoaCIsInJlY2lwaWVudCI6IjdMU2pmckpmOGZOc0I4VkE5dTdOM1dFbjI1c21RTHBvYjNTdnlVdlhhY3k3IiwibWludCI6IkVzOXZNRnJ6YUNFUm1KZnJGNEgyRllENEtDb05rWTExTWNDZThCZW53TllCIiwibWluQW1vdW50IjoxMDAwMCwiZXhwIjoxNzkyMzg0OTUwMzg3fQ.1urtxVPx41RRhYPVtCk3rs1NX5UBO9y09FYNItYBibA"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      },
      {
        "amount": "92012",
        "asset": "So11111111111111111111111111111111111111112",
        "extra": {
          "memo": "saylor:datadesk:geocode-forward",
          "native": true,
          "note": "Native SOL: send lamports with a system transfer, not an SPL transfer. Price is quoted live and this quote expires in 120s.",
          "quotedLamports": "94858",
          "reference": "9Vn5TcpTz4uahAAwcmjkbZ9BEchAHRGkNnAbfFQe7A1S",
          "session": "eyJhcnRpY2xlSWQiOiJkYXRhZGVzazpnZW9jb2RlLWZvcndhcmQiLCJyZWZlcmVuY2UiOiI5Vm41VGNwVHo0dWFoQUF3Y21qa2JaOUJFY2hBSFJHa05uQWJmRlFlN0ExUyIsInJlY2lwaWVudCI6IjdMU2pmckpmOGZOc0I4VkE5dTdOM1dFbjI1c21RTHBvYjNTdnlVdlhhY3k3IiwibWludCI6bnVsbCwibWluQW1vdW50Ijo5MjAxMiwiZXhwIjoxNzkyMzg0OTUwMzg3fQ.ILmGHLOOTnhjdFAk_qdMVIiW-s3gXEobm2iyYWUm1kg",
          "solUsdPrice": 105.42
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      }
    ],
    "description": "Worldwide address and place geocoder on OpenStreetMap data - turns an address or place name into lat/lon with street, city, postcode, country and bounding box",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "limit": "2",
              "q": "Brandenburger Tor Berlin"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "count": 2,
              "query": "Brandenburger Tor Berlin",
              "results": [
                {
                  "city": "Berlin",
                  "country": "Deutschland",
                  "country_code": "DE",
                  "extent": [
                    13.3775798,
                    52.5164328,
                    13.3778251,
                    52.516117
                  ],
                  "house_number": "1",
                  "lat": 52.5162699,
                  "lon": 13.3777034,
                  "name": "Brandenburger Tor",
                  "osm": "W/518071791",
                  "postcode": "10117",
                  "state": null,
                  "street": "Pariser Platz",
                  "type": "attraction"
                },
                {
                  "city": "Berlin",
                  "country": "Deutschland",
                  "country_code": "DE",
                  "extent": null,
                  "house_number": null,
                  "lat": 52.5166047,
                  "lon": 13.3809897,
                  "name": "Brandenburger Tor",
                  "osm": "N/3862767512",
                  "postcode": "10117",
                  "state": null,
                  "street": "Unter den Linden",
                  "type": "station"
                }
              ],
              "source": "Photon geocoder over OpenStreetMap data (ODbL)"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "limit": {
                      "description": "optional 1-10 (default 5)",
                      "type": "string"
                    },
                    "q": {
                      "description": "Address or place name, e.g. Brandenburger Tor Berlin",
                      "type": "string"
                    }
                  },
                  "required": [
                    "q"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "count": {
                      "description": "Number of items returned",
                      "type": "number"
                    },
                    "query": {
                      "description": "The query as the server interpreted it",
                      "type": "string"
                    },
                    "results": {
                      "description": "List of matching results",
                      "type": "array"
                    },
                    "source": {
                      "description": "Data source the values come from",
                      "type": "string"
                    }
                  },
                  "required": [
                    "query",
                    "results"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "json",
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1791811517/bazaar-icons/bc5e2b3d111ebbef.jpg",
    "lastUpdated": "2026-10-19T04:40:30.432Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-19T04:40:30.244Z"
    },
    "resource": "https://saylorinnovations.com/api/geocode/forward",
    "serviceName": "Saylor Innovations Data Desk",
    "tags": [
      "geocode address to coordinates",
      "place name to lat lon",
      "forward geocoding api",
      "openstreetmap geocoder",
      "find coordinates of a city"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Worldwide address and place geocoder on OpenStreetMap data - turns an address or place name into lat/lon with street, city, postcode, country and bounding box"
}

What the leaf hashes

{"body":"bfc2b3a8973a85d00890459f61bdf7f4319a6ba9c30ea421e5d36a77871a09e6","id":119965,"kind":"listing","method":"baseline/1","observed_us":1793025617008660,"prev":null,"subject":"x402_bazaar:https://saylorinnovations.com/api/geocode/forward","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. 0x11a2d4a1b2c18fdbebb22c129e94e34f26b747286d49a8bef644bc4f30d1ca29
  2. 0xf208940d06d77e078c0a45661db2cbaf1ff77c6e572ed330b6b6f8433e8eb00a
  3. 0x0427388ede7f5123e9491cf4b17258c544b42326b8cb908a629cac1b500b28c5
  4. 0x013c970700c6362d70c1d83d9a0b229eed29f6637d96ed603b9647551247e2e6
  5. 0x456ef2f31a603d08e314e438be716e5417338870750d73670508a1fe3e830af0
  6. 0xdb311a56a4a20ce4e726cea02bb8c6a82fb217ec9bd8ff83656419030767ec83
  7. 0x194ea65dce06e1bbf1fc62d7279e02e6d0f615a25887f49a7586cb3619684505
  8. 0xc8ce4414b0ae427c5ba7c0ed1d58a5b9dfbbb15aee1b4a7e79fb299b23a03f2a
  9. 0x4e785676cfd6ff09cb0e055fe7daa99aa723abff896550ea9581813c291f23dc
  10. 0x970e7fce5d49f34f6b51af44a118952db23266c34d492098d84b4f12f45ecbff
  11. 0xb3d22f508aaf8117a0a5454390284c48363baa096e225b30af56d708d8dcd0b3
  12. 0xc02d9eff6ef94d46d90d54320548f18fc3f05787047265548577569253c19969
  13. 0x294f7935f78a896b5f246a7c9a7ee1b023720acdb03fff3cd549c63479848ec9
  14. 0xb49e8c2564256e5322e375cb619d9ac70fd17c1d1eba9c991bba4cb6428f45cc
  15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
  16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
  17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON