Evidence row 120444

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://saylorinnovations.com/api/net/ip-info"
    ]
  ],
  "name": "Saylor Innovations Dev Tools",
  "owner_address": "0xa2a8df0f7caabea4e120a2568118f141569fc8aa",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "facilitatorOnly": true,
          "memo": "saylor:devkit:net-ip-info",
          "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": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F",
          "memo": "saylor:devkit:net-ip-info",
          "reference": "5CFD5EjMg4fdKhVDRPdeYLMHcd1xm11MS5oonjmhG4kh",
          "session": "eyJhcnRpY2xlSWQiOiJkZXZraXQ6bmV0LWlwLWluZm8iLCJyZWZlcmVuY2UiOiI1Q0ZENUVqTWc0ZmRLaFZEUlBkZVlMTUhjZDF4bTExTVM1b29uam1oRzRraCIsInJlY2lwaWVudCI6IjdMU2pmckpmOGZOc0I4VkE5dTdOM1dFbjI1c21RTHBvYjNTdnlVdlhhY3k3IiwibWludCI6IkVQakZXZGQ1QXVmcVNTcWVNMnFOMXh6eWJhcEM4RzR3RUdHa1p3eVREdDF2IiwibWluQW1vdW50IjoxMDAwMCwiZXhwIjoxNzkyMjQ1MDgyNDU3fQ.0mgIx4MbzeWNzkohZuivbQon52k82do1gE1Vn7YXvsI"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      }
    ],
    "description": "IP address classifier and formatter - IPv4 or IPv6 type (private, loopback, link-local, multicast, global), integer, expanded and compressed forms",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "ip": "2001:db8::1"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "compressed": "2001:db8::1",
              "expanded": "2001:0db8:0000:0000:0000:0000:0000:0001",
              "ip": "2001:db8::1",
              "ipv4_mapped": null,
              "is_global": false,
              "type": "documentation",
              "version": 6
            },
            "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": {
                    "ip": {
                      "description": "IPv4 or IPv6 address",
                      "type": "string"
                    }
                  },
                  "required": [
                    "ip"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "checked_at": {
                      "description": "Time the check was run (UTC)",
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "compressed": {
                      "type": "string"
                    },
                    "expanded": {
                      "type": "string"
                    },
                    "integer": {
                      "type": "number"
                    },
                    "ip": {
                      "description": "IP address",
                      "type": "string"
                    },
                    "ipv4_mapped": {
                      "description": "Ipv4 mapped"
                    },
                    "is_global": {
                      "description": "True when this is global",
                      "type": "boolean"
                    },
                    "type": {
                      "description": "Type or kind",
                      "type": "string"
                    },
                    "version": {
                      "description": "Version identifier",
                      "type": "number"
                    }
                  },
                  "required": [
                    "ip",
                    "version",
                    "type"
                  ],
                  "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": "2026-10-17T13:49:22.497Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-17T13:49:22.219Z"
    },
    "resource": "https://saylorinnovations.com/api/net/ip-info",
    "serviceName": "Saylor Innovations Dev Tools",
    "tags": [
      "net",
      "ip-info",
      "calculator"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "IP address classifier and formatter - IPv4 or IPv6 type (private, loopback, link-local, multicast, global), integer, expanded and compressed forms"
}

What the leaf hashes

{"body":"a2c80f0571c018ce7dc6e1daca2c93f0cecf0aedfdfe96200f9ed1b4f78054d7","id":120444,"kind":"listing","method":"baseline/1","observed_us":1793025618078170,"prev":null,"subject":"x402_bazaar:https://saylorinnovations.com/api/net/ip-info","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. 0xe69b73df73402c6447f4c7971ddf19367be6eec7cad6c3b138112f89e1e18e43
2. 0x78c0512672901cdd5922f5431cfe2cf40e997b1b69692f922e7a4d703eaf1688
3. 0x86ceb7978cdcb4f1075a4b96552ee6020360c13c93be151aa30c501a92fd862c
4. 0x09edc0bcb28071ab10d9b199ea42327719a71031194efc25f2e87c1db2f527fe
5. 0x4d4f967bf2912fc0c28156d4b499aed8e3d3d883d99e19c417bd8b3bf6e01b3f
6. 0x66ecd2d785bfa898fbb368098c22f6b033a0376a2d311146806b459118574e02
7. 0x2df3280816673c35baf71565911f5e547d4f94e101ae93fb45c39a67ebe9c38f
8. 0x83a130268d0710cf9e0d0738961cfc7172401a67d090afacecd18970d03b244c
9. 0x0acadf2a5ea10302cda86f39380eb997d6d096d07ca5029f10cf76e8265aa051
10. 0x17252ea35c135aec37ce7f1ed706d7c9275dd2e41b9d9e8c21d84f8d686b33ff
11. 0xe9a46d294851ae0e362ab741d0ad8768d3bfeeb15a9d9fcc78aae5128fc33835
12. 0xb866b513dd861c870688f5d1a8e434b170eaa2fafb0961d6a674d452b8e58381
13. 0xafcc1fe54cfe00a3a1de33df127340075f22433bb89848bbc81499cd7aca5b2b
14. 0x9bc5fc98278b9f6dc18c66c6e162aefd5244be03170d41bc5161f58ad11beed7
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae