Evidence row 120773

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://saylorinnovations.com/api/util/geocode"
    ]
  ],
  "name": "Saylor Innovations Real-World Ut",
  "owner_address": "0xa2a8df0f7caabea4e120a2568118f141569fc8aa",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "facilitatorOnly": true,
          "memo": "saylor:util:geocode",
          "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": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb",
          "memo": "saylor:util:geocode",
          "reference": "4AoSD15e5CmpNUiTVmevaBGpdfizLwx89Uq5CUGC6Kbu",
          "session": "eyJhcnRpY2xlSWQiOiJ1dGlsOmdlb2NvZGUiLCJyZWZlcmVuY2UiOiI0QW9TRDE1ZTVDbXBOVWlUVm1ldmFCR3BkZml6THd4ODlVcTVDVUdDNktidSIsInJlY2lwaWVudCI6IjdMU2pmckpmOGZOc0I4VkE5dTdOM1dFbjI1c21RTHBvYjNTdnlVdlhhY3k3IiwibWludCI6IkVQakZXZGQ1QXVmcVNTcWVNMnFOMXh6eWJhcEM4RzR3RUdHa1p3eVREdDF2IiwibWluQW1vdW50IjoxMDAwMCwiZXhwIjoxNzkyMzI1ODA2MDc4fQ.XOlZo7rs2X2Om_igJaJX6c-OFetiOc8cN7pHvpBoX-8"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      }
    ],
    "description": "Geocode an address or place name to latitude and longitude with country, region, time zone and elevation",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "count": "2",
              "q": "Paris"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "count": 1,
              "query": "Chicago",
              "results": [
                {
                  "country": "United States",
                  "country_code": "US",
                  "display_name": "Chicago, Cook County, Illinois, United States",
                  "latitude": 41.875562,
                  "longitude": -87.624421,
                  "name": "Chicago",
                  "region": "Illinois",
                  "type": "administrative"
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "POST",
                    "PUT",
                    "PATCH",
                    "DELETE",
                    "HEAD"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "count": {
                      "description": "optional 1-10, default 5 (query)",
                      "type": "string"
                    },
                    "q": {
                      "description": "place name (query)",
                      "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",
                        "null"
                      ]
                    },
                    "query": {
                      "description": "The query as the server interpreted it",
                      "type": "string"
                    },
                    "results": {
                      "description": "List of matching results",
                      "items": {
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "source": {
                      "description": "Data source the values come from",
                      "type": [
                        "string",
                        "null"
                      ]
                    }
                  },
                  "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/v1790235422/bazaar-icons/bc5e2b3d111ebbef.jpg",
    "lastUpdated": "2026-10-18T12:14:46.122Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-18T12:14:45.828Z"
    },
    "resource": "https://saylorinnovations.com/api/util/geocode",
    "serviceName": "Saylor Innovations Real-World Ut",
    "tags": [
      "utility",
      "geocode",
      "real-world data",
      "util"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Geocode an address or place name to latitude and longitude with country, region, time zone and elevation"
}

What the leaf hashes

{"body":"f48a588f25f1451e9ff951b956a62ee6618373f8251189d8cf8df90fe0100e36","id":120773,"kind":"listing","method":"baseline/1","observed_us":1793025618770227,"prev":null,"subject":"x402_bazaar:https://saylorinnovations.com/api/util/geocode","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xab543c7ea2bf1379fa97e4bbf09032c9042e82a632ab7465b9aabc62d134a0ba
2. 0x7ac034540f62fdfd20bd4a14b29adf11d7f21caeafd43cfa1c2dd8a79277d76b
3. 0xe06c16a949101ad1d850fdf55b79fd0c240d118901bcaf9f2fd8dc534fc1f9e7
4. 0xf6178b4f5cd4d9a113fcf8a2700f991c932c0d79fc0c933037c0808b1457f1d7
5. 0x1787f00556bda6a3e475c6750061d0d98d885d19e3a349099751b9a879837cd4
6. 0x09a085fbe8bceebfeb1db6901ce25ab68052e1f10d2d2732639c4bae17972fa3
7. 0x6f0a19200eb92c15e780bb35757ed4464403870fdbe5701efd61838e43b1b830
8. 0xa8e8bbca334d47a15d85ca64de223f04b0424f35e1d3f08a4a1c4f7111e5c5ac
9. 0x0bb588ea8722a2a8d5b5a05c25092b677ddc4f9e9399320c7a2e7e81ca524052
10. 0x3fa5eaa6d08becab2832207a749500470aa2568b12840b9e743f3ba19967d00b
11. 0xe285855b14529e4bf6d93d3ce05a3365dcfc651d48b9dfeb5c229a51822613eb
12. 0xb7fae69bb7bd717d54a83df961404a3e4de2a5cfbcfa013fd83a38627fe13f7e
13. 0x4700d6dfdb40e52e2ceb8ffe62c75f3f708d23452f828255fd003d795f5d9d66
14. 0x3b4dba7d874fc323b0a364140a9c60f37bf547fe671897653118a9873fe03420
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae