Evidence row 71599

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://bess-x402.onrender.com/v1/security/kev"
    ]
  ],
  "name": "bess-x402.onrender.com/v1/security/kev",
  "owner_address": "0x1129a6bb9c6165ff07fdc509c107b522ca0e1871",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
        "scheme": "exact"
      }
    ],
    "description": "Check CVEs against CISA's Known Exploited Vulnerabilities catalog or search it by vendor/product: date added, remediation due date, ransomware use, CWE and required action. Use to prioritise patching.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "days": 30,
              "limit": 3
            },
            "type": "http"
          },
          "output": {
            "example": {
              "catalog_size": 1756,
              "catalog_version": "2026.10.23",
              "in_catalog": null,
              "matches": 30,
              "source": "CISA Known Exploited Vulnerabilities catalog (CC0)",
              "vulnerabilities": [
                {
                  "added": "2026-10-23",
                  "cve": "CVE-2026-114625",
                  "cwes": [
                    "CWE-89"
                  ],
                  "description": "Arista VeloCloud Orchestrator on-prem contains a SQL injection vulnerability that may allow a remote attacker to access privileged internal functionality and impact the VCO host. Successful exploitation may compromise the confidentiality, integrity, and availability of the orchestrator and data mana...",
                  "due": "2026-10-26",
                  "name": "Arista VeloCloud Orchestrator SQL Injection Vulnerability",
                  "nvd": "https://nvd.nist.gov/vuln/detail/CVE-2026-114625",
                  "product": "VeloCloud Orchestrator",
                  "ransomware_use": "Unknown",
                  "required_action": "Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discon...",
                  "vendor": "Arista"
                },
                {
                  "added": "2026-10-23",
                  "cve": "CVE-2026-110447",
                  "cwes": [
                    "CWE-78"
                  ],
                  "description": "Collabora Collabora Online – Built-in CODE Server when used within the NextCloud platform contains an OS command injection vulnerability that allows for remote code execution when the CODE server isn't running.",
                  "due": "2026-10-26",
                  "name": "Collabora Online – Built-in CODE Server OS Command Injection Vulnerability",
                  "nvd": "https://nvd.nist.gov/vuln/detail/CVE-2026-110447",
                  "product": "Collabora Online – Built-in CODE Server",
                  "ransomware_use": "Unknown",
                  "required_action": "Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discon...",
                  "vendor": "Collabora"
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "cve": {
                      "description": "CVE id, e.g. CVE-2021-44228",
                      "type": "string"
                    },
                    "days": {
                      "description": "Only entries added in the last N days",
                      "type": "integer"
                    },
                    "limit": {
                      "description": "Maximum number of results (1-100)",
                      "type": "integer"
                    },
                    "q": {
                      "description": "Vendor or product words, e.g. fortinet",
                      "type": "string"
                    },
                    "ransomware": {
                      "description": "Only known ransomware use",
                      "type": "boolean"
                    }
                  },
                  "required": [],
                  "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": "2026-10-26T02:30:10.032Z",
    "quality": {
      "lastCalledAt": "2026-10-26T02:30:10.032Z"
    },
    "resource": "https://bess-x402.onrender.com/v1/security/kev",
    "tags": [
      "security",
      "cve",
      "vulnerabilities",
      "cisa",
      "patching"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Check CVEs against CISA's Known Exploited Vulnerabilities catalog or search it by vendor/product: date added, remediation due date, ransomware use, CWE and required action. Use to prioritise patching."
}

What the leaf hashes

{"body":"9319dc041688da08eb8c0b2ab54990fe5e4c3f0e64a4c7441593d47fabfe3054","id":71599,"kind":"listing","method":"baseline/1","observed_us":1793025482999271,"prev":null,"subject":"x402_bazaar:https://bess-x402.onrender.com/v1/security/kev","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. 0x581d485f6eb8eddb1839c27ad4eb7f3aab4cb18fa56414ee2c743fc8e7271e53
2. 0x3ce5984d4172392de6a760195a12657b444c1b8a081025c13a1d2a55bd9cd7a6
3. 0xb1463a3c4b61e74e1098e2516aad8db1e369336a7e3f2ebaa283d292f5da74ce
4. 0xca1dfb9b32c2ef453a8c98bee9dcf8d1a628a904da817c68dece54750864ee24
5. 0x08c07098f187b77390e329cefb1ce3b671ff9630df91a5475a30f1f6e5d029e2
6. 0xa3497948d0c6796548a83aad5a1c3c948b02741079025a2199019ffd51adec3c
7. 0xc61a93582f7c4fd7c6a5c32655cb6d086e486d13cfb1d2742aac0582f3e3ef0f
8. 0xc7cf8d749e33110ff5b2abe9f67649374e16b751b3b814701057ffa60b2b1b17
9. 0x269b9096d0604ea79f487040804f7794785a2c21c4b2755a2a58fd0bab2d5376
10. 0x7ae162dcc3142c20e9800f624edcd459f9a47b7db25601e5e24164992c46399a
11. 0x86f49d35fee840c62060e3a6cbc75237dbfdc70dd7439506d3f085c9cca8e4f2
12. 0x01ecb94c2efbfb8e9050ebbd813fbba80bbcbc345f98de707345bc4bc88c94e8
13. 0x8ba3430866b4c11cea7eba9923ee4fa8a5074849df417006e4441426c1f13056
14. 0x5cdeb4648502e0633d01cc4f3379d48cccb9d4f528565b2868eb93db0df9e829
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae