Evidence row 121240

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://sicher.halowerk.com/v1/cve-check"
    ]
  ],
  "name": "sicher.halowerk.com/v1/cve-check",
  "owner_address": "0x2880edfff13100677bf97a3cbdf3bc34771c4e5e",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "asset": "USDC",
          "assetTransferMethod": "eip3009",
          "eip712Domain": {
            "chainId": 8453,
            "name": "USD Coin",
            "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
            "version": "2"
          },
          "name": "USD Coin",
          "network_name": "Base Mainnet",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
        "scheme": "exact"
      }
    ],
    "description": "Queries OSV.dev for a list of packages with versions across npm, PyPI, Go, Maven, crates.io, NuGet, RubyGems, Packagist and the Linux distributions. For each package it returns the vulnerabilities found with their identifiers, severity and summary, and the single figure that decides what to do next: the lowest version that fixes all of them, derived from the fixed-version events in the affected ranges.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "include_details": false,
              "packages": [
                {
                  "ecosystem": "npm",
                  "name": "lodash",
                  "version": "4.17.21"
                }
              ]
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "ecosystem": {
                      "default": "npm",
                      "description": "Default ecosystem for entries that do not name one.",
                      "maxLength": 30,
                      "type": "string"
                    },
                    "include_details": {
                      "default": true,
                      "description": "Fetch summary and severity per finding. Off is faster but returns ids only.",
                      "type": "boolean"
                    },
                    "min_severity": {
                      "description": "Only report findings at or above this severity.",
                      "enum": [
                        "low",
                        "medium",
                        "high",
                        "critical"
                      ],
                      "type": "string"
                    },
                    "packages": {
                      "description": "The packages to check.",
                      "items": {
                        "additionalProperties": false,
                        "properties": {
                          "ecosystem": {
                            "description": "Ecosystem, e.g. npm, PyPI, Go. Defaults to the top-level value.",
                            "maxLength": 30,
                            "type": "string"
                          },
                          "name": {
                            "description": "Package name as the ecosystem spells it.",
                            "maxLength": 200,
                            "minLength": 1,
                            "type": "string"
                          },
                          "version": {
                            "description": "Exact installed version.",
                            "maxLength": 60,
                            "minLength": 1,
                            "type": "string"
                          }
                        },
                        "required": [
                          "name",
                          "version"
                        ],
                        "type": "object"
                      },
                      "maxItems": 100,
                      "minItems": 1,
                      "type": "array"
                    }
                  },
                  "required": [
                    "packages"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-11T18:40:48.014Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-11T18:40:47.545Z"
    },
    "resource": "https://sicher.halowerk.com/v1/cve-check",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Queries OSV.dev for a list of packages with versions across npm, PyPI, Go, Maven, crates.io, NuGet, RubyGems, Packagist and the Linux distributions. For each package it returns the vulnerabilities found with their identifiers, severity and summary, and the single figure that decides what to do next: the lowest version that fixes all of them, derived from the fixed-version events in the affected ranges."
}

What the leaf hashes

{"body":"aca5d41c87114aa65590dd35f8aa5902b2bd78666bb47baf4dc8d68927d1adf9","id":121240,"kind":"listing","method":"baseline/1","observed_us":1793025619661792,"prev":null,"subject":"x402_bazaar:https://sicher.halowerk.com/v1/cve-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. 0x3ce3b3b81d4628348254684ff0014df28a8cc5da5ccc30b617d777b3ee349773
2. 0x68c10111af7ba3789634f02784e8c4e81c3f16fcda72f99c2f7c1013231ed1e8
3. 0x5270439d75d7178b8dbd4065ea09de8d3e26ee5557d9db6b7045cd14143bbe2d
4. 0x672d97a94ab24ccaccbe838df281d1b902b72c4d60b4c245b00ab619ac22f3a0
5. 0x8c11cbb39f47b71cde098b063a9da592ac0f8122f9ca56529d5647edbe07d7e4
6. 0xfe640abbaaef63e439c81c605324d6d618152e799dcf70a2e622ee13cb1755c8
7. 0x2bd3b20a35192b6efc2a0a5483dae83a71568a6d6c6c9e85b2df739279145783
8. 0x0c284845ab69debd69c8241dc0773eaed394187b0945788bbef28cfc8c4fa144
9. 0x1c592f2665e7b81579da157f1d44a1e38ac2b0cdb7ad29c373d89d63f325fbb8
10. 0xae66718d5a1d562c4f24366c92ce0f9cda65031931b8a838a2d71f1f81f474ea
11. 0xd7dd18a37a5bb07e81a8083d8d1469e052ceebb2814b00f5a8d4f4cd181a5108
12. 0xd04df0f7f3be4d014b4cea8172ada286fbcf5bcb32ae1b281704fd75627b661b
13. 0x215f432600b78f2e7c9629cd10ce6ce4b7f3351b0b71f3f2c7dcb8e650f6cd63
14. 0x7f594f5609f388d64d3cda87b5631d393ee8300bb09bad71f150113a5886ee33
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae