Evidence row 3967393

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://bess-x402.onrender.com/v1/dev/cve"
    ]
  ],
  "name": "CVE Details",
  "owner_address": "0x1129a6bb9c6165ff07fdc509c107b522ca0e1871",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
        "scheme": "exact"
      }
    ],
    "description": "Details of a CVE by id: description, CVSS score, severity and vector, CWE, whether it is in CISA's Known Exploited list, affected products (CPE) and references, from NVD with CVE.org fallback. Use for security triage and patch prioritisation.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "cve_id": "CVE-2021-44228"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "affected_cpes": [
                "cpe:2.3:a:apache:log4j:*:*:*:*:*:*:*:*",
                "cpe:2.3:a:apache:log4j:2.0:-:*:*:*:*:*:*"
              ],
              "cisa_kev_added": "2021-12-10",
              "cvss_score": 10,
              "cvss_version": "3.1",
              "cwe": [
                "CWE-20",
                "CWE-400"
              ],
              "description": "Apache Log4j2 2.0-beta9 through 2.15.0 (excluding security releases 2.12.2, 2.12.3, and 2.3.1) JNDI features used in configuration, log messages, and parameters do not protect against attacker controlled LDAP and other JNDI related endpoints. An attacker who can control log messages or log message p...",
              "id": "CVE-2021-44228",
              "known_exploited": true,
              "modified": "2026-08-11T19:33:44.513",
              "published": "2021-12-10T10:15:09.143",
              "references": [
                "http://packetstormsecurity.com/files/165225/Apache-Log4j2-2.14.1-Remote-Code-Execution.html",
                "http://packetstormsecurity.com/files/165260/VMware-Security-Advisory-2021-0028.html"
              ],
              "severity": "CRITICAL",
              "source": "NVD",
              "status": "Analyzed",
              "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"
            },
            "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_id": {
                      "description": "CVE id, e.g. CVE-2021-44228",
                      "type": "string"
                    }
                  },
                  "required": [
                    "cve_id"
                  ],
                  "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": "2026-11-07T16:24:15.22Z",
    "quality": {
      "l30DaysTotalCalls": 10,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-11-07T16:24:21.44Z"
    },
    "resource": "https://bess-x402.onrender.com/v1/dev/cve",
    "serviceName": "CVE Details",
    "tags": [
      "security",
      "cve",
      "nvd",
      "vulnerability",
      "cvss"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Details of a CVE by id: description, CVSS score, severity and vector, CWE, whether it is in CISA's Known Exploited list, affected products (CPE) and references, from NVD with CVE.org fallback. Use for security triage and patch prioritisation."
}

What the leaf hashes

{"body":"a713518ef77f4861cd7d51c7aac98613490126122b4a94623a98dc9f9fee08ad","id":3967393,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1794083408774361,"prev":426120,"subject":"x402_bazaar:https://bess-x402.onrender.com/v1/dev/cve","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-07 (195826 rows).

1. 0x44edd0da93e2d2d818d10ab4f707a82d78deeb8f6678f62e4983965cfb003ad5
2. 0x6bd3148a98ddcae8ec3fe2522e9308c5d0969f479d2e0a328fc231b056fac886
3. 0x83a313767792b4e3b15bdb0f8cc5acf39af849fef2c11c547e91468622924c87
4. 0xf493d9b27a74b56c88e9d0715abb8284af719a273c142f3c86e7cb69ede6f64c
5. 0x5524c2b820097533b14b67483c7340ec26c39d3a926029999ef719f8cd889ff0
6. 0xe35cadecfa038c22dc738eaea43cbc52a2b417dc9065d38203ea5e89d99cfd26
7. 0x55d5df8415d0226ef253ba855b69df4984b145e55e656e8dc3a20a1c33e984a9
8. 0xdf98b2ad07061176c5359f6620555ecf217d38b2245fc9c946b6ae158de9c3e9
9. 0xc563f94d2a5c603274e6250bb6be3147944a61d1f606669c1f47368b3a4c0035
10. 0x5295b1845f91e00fa5b6d53584b0a9a40827ec9ad2ffe498671cb4035d50e76d
11. 0x4d299d01814fbfc1db9d93d597b83b8ab542a8466acb4712ab034a319b8d68ff
12. 0x0183144ec1655b03a3c578495fcf8de18d8ed2894d21add36c02a879952776fe
13. 0x094372e12efe4d9d8ccfae291537c4c1354d5f2a93d1a54e3be53e44939cabea
14. 0x62f69e19a85a01019b04cf82cf89e7ecaed4f1828e18c1a83c33f808b13e077f
15. 0x1440bd4864ece4f3cb1a2fc48e88ddbd78cefd359ae16ceeb69a13e36b55021a
16. 0xf0a56561418cd0342a328707933cc222d8fa725efff7ffd081e0226ee8c46c0b
17. 0x54292a94f447f1fd33c01b5c99da465043f11022958626a2ea562c457fef697a
18. 0xff23fa8a9de3f957315ef0dfe7e8d8f6b1a51dae05fef7615c59794e019ff05c

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa