Evidence row 126236

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402.nodeventures.io/check"
    ]
  ],
  "name": "x402 Preflight",
  "owner_address": "0x2951a64a3befb6dc4d7ad399c7b2d6a8ee5d3eea",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:84532",
        "payTo": "0x2951A64a3befb6DC4d7Ad399C7B2D6a8Ee5d3Eea",
        "scheme": "exact"
      }
    ],
    "description": "Payability preflight: audits an x402 seller's 402 challenge",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "url": "https://x402.org/protected"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "accepts": [],
              "findings": [],
              "summary": {
                "errors": 0,
                "infos": 0,
                "payable": false,
                "warnings": 0
              },
              "x402": true,
              "x402Version": 2
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "asset": {
                      "type": "string"
                    },
                    "method": {
                      "enum": [
                        "GET",
                        "POST"
                      ],
                      "type": "string"
                    },
                    "network": {
                      "type": "string"
                    },
                    "url": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "url"
                  ],
                  "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": "2026-10-13T07:31:20.14Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-13T07:31:19.585Z"
    },
    "resource": "https://x402.nodeventures.io/check",
    "serviceName": "x402 Preflight",
    "tags": [
      "x402",
      "audit",
      "preflight",
      "seller-terms"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Payability preflight: audits an x402 seller's 402 challenge"
}

What the leaf hashes

{"body":"d9c2a1a921aed6391ed3e02f3ef583333560d6534577717e4dafdb03b2fca94e","id":126236,"kind":"listing","method":"baseline/1","observed_us":1793025627416528,"prev":null,"subject":"x402_bazaar:https://x402.nodeventures.io/check","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. 0xf4ede19a12430c4a36740ecec258a4fd5d9ebcd06e1b2466a232173061dcc3e3
2. 0xbbfcb8abe66598a347fd05db9093aceafa90d1796abba0bb7f2653ef6a6ee01a
3. 0x35afacd48e365917de562f92aac0bd08658eb9ff67fd9a7486c61ed3d3ee880b
4. 0x3c9e28d839eff754d256a544f5275f9f6ed55c22fcf605e8f4a6c73f80b4975b
5. 0x5f1a12a4f5c088b4a196b6afa857e7b07b540fd32040ace30aea4b3f14473fd2
6. 0xb285870eb0d25fe86ebac045874164c6cfc7c2ada0d6b1c707f8764512467e20
7. 0x55807cc7892378eb60d1c5fbead1d12b98821ebec4dc2d32c46a9856573273b5
8. 0xbc0314a37f2a16198562db05095c35498ca093ad7c24163023b82605ef070aa6
9. 0x60cc54c8c7fef3a86f858bd19cfe0791e7d127c201e2901a94201e2db3b00c33
10. 0xf7bdc34efb83dc5cbbcb5071558fe87a477728e005b9d180c492e090371b2357
11. 0xd1f6cbd0d3ee44ebe2e23b42e7f1822bbdf0afd342375323b5d4f8bc89cd943a
12. 0x86ae35463d854f3938d986999aa8497e14f0ba2aa6f39a269e1e6d1134f9b847
13. 0x79695e4356ea25a2b58265a824698704cd2c743099ce2dca9e41384ce8f1a8c5
14. 0xd769d41500075835c3b2f9184d223699fb983fd05c29fbcb44d964abc7ee380d
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae