Evidence row 3968880

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://telesint-api.onrender.com/vulnerability"
    ]
  ],
  "name": "telesint-api.onrender.com/vulnerability",
  "owner_address": "0x7f74ce6d34ee0180f0217a16ce05f3b91272570f",
  "raw": {
    "accepts": [
      {
        "amount": "30000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x7F74cE6d34ee0180f0217A16Ce05f3B91272570F",
        "scheme": "exact"
      }
    ],
    "description": "CVE and exploitation-in-the-wild signals from Telegram CTI channels. Filters: severity, min_confidence, since, tag(cve|exploit|poc|patch), ttp, type(cve), limit, offset. Returns CVE IDs, affected products, exploit status.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "limit": 20,
              "min_confidence": 60,
              "offset": 0,
              "severity": "high",
              "since": "2026-05-01T00:00:00Z",
              "tag": "cve",
              "type": "cve"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "endpoint": "vulnerability",
              "items": [
                {
                  "category": "vulnerability",
                  "channel": "https://t.me/vxunderground",
                  "confidence": 91,
                  "id": "v1u2l3n4-5678-90ab-cdef-vuln56789012",
                  "iocs": [
                    {
                      "context": "Critical RCE in PAN-OS",
                      "type": "cve",
                      "value": "CVE-2026-1234"
                    },
                    {
                      "context": "PoC repository",
                      "type": "url",
                      "value": "https[://]github[.]com/exploit-db/CVE-2026-1234"
                    }
                  ],
                  "severity": "critical",
                  "summary": "PoC released for CVE-2026-1234 (CVSS 9.8): unauthenticated RCE in Palo Alto PAN-OS. Exploitation observed in the wild targeting government networks.",
                  "tags": [
                    "cve",
                    "rce",
                    "palo-alto",
                    "pan-os",
                    "poc",
                    "exploit-in-the-wild"
                  ],
                  "tlp": "WHITE",
                  "ts": "2026-05-27T10:00:00Z",
                  "ttps": [
                    {
                      "id": "T1190",
                      "name": "Exploit Public-Facing Application",
                      "tactic": "Initial Access"
                    },
                    {
                      "id": "T1203",
                      "name": "Exploitation for Client Execution",
                      "tactic": "Execution"
                    }
                  ]
                }
              ],
              "limit": 20,
              "offset": 0,
              "source": "TeleSint",
              "total": 34
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "claim_type": {
                      "description": "report | claim | sale | announcement — e.g. sale for exploit offers",
                      "type": "string"
                    },
                    "kev": {
                      "description": "true = only CVEs in the CISA Known Exploited Vulnerabilities catalog",
                      "type": "string"
                    },
                    "limit": {
                      "description": "Page size, default 20, max 100",
                      "type": "number"
                    },
                    "min_confidence": {
                      "description": "Minimum AI confidence score 0-100",
                      "type": "number"
                    },
                    "offset": {
                      "description": "Pagination offset, default 0",
                      "type": "number"
                    },
                    "q": {
                      "description": "Free-text keyword, e.g. a vendor or product name",
                      "type": "string"
                    },
                    "severity": {
                      "description": "Minimum severity: critical | high | medium | low | info",
                      "type": "string"
                    },
                    "since": {
                      "description": "ISO 8601 timestamp filter, e.g. 2026-05-01T00:00:00Z",
                      "type": "string"
                    },
                    "tag": {
                      "description": "Tag keyword filter, e.g. cve, exploit, poc, patch, zero-day",
                      "type": "string"
                    },
                    "ttp": {
                      "description": "MITRE ATT&CK technique ID prefix, e.g. T1190, T1203",
                      "type": "string"
                    },
                    "type": {
                      "description": "IOC type filter: cve",
                      "type": "string"
                    }
                  },
                  "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": "2026-11-04T03:21:06.692Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-11-04T03:21:06.458Z"
    },
    "resource": "https://telesint-api.onrender.com/vulnerability",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "CVE and exploitation-in-the-wild signals from Telegram CTI channels. Filters: severity, min_confidence, since, tag(cve|exploit|poc|patch), ttp, type(cve), limit, offset. Returns CVE IDs, affected products, exploit status."
}

What the leaf hashes

{"body":"a64e893b75c2d71eb7b1b421f69ab109f7e5ec90a4c5fb133204bed16c37058a","id":3968880,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1794083533587357,"prev":3765161,"subject":"x402_bazaar:https://telesint-api.onrender.com/vulnerability","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. 0x73e03914e2e9bff7b1a6f3a23c0df3abdc103e073fdb3b430c4b1998ff3efba5
2. 0x46e65903fb3920d6faf4a3d3bf4f235f207388f69ec73b4f43344e5b7465def6
3. 0xf9a8ba4717060c2245257fc03957216a07eb99bb03f491f7eebb113fb1ae6b74
4. 0xde94832eb226da72cc8895b445935b636965b0d615cc81eb1394490b0bb1477a
5. 0xa4f928c5c22ee680d2e3d93e20a87bf256dcc16dc177017cf0b465133edc5a5d
6. 0x5cb463306b9a6c1ea242386ad74d23f21241fae87aee6c3387436d7070b43c4c
7. 0xc41b464aaf41a666d338cefcb7f9833a9455c68c58d62a4faddeca05aca01f64
8. 0xb08ef1f6d4f8214b86f4480aa8b2f466389014b8c93cd3e147da87966f74ffdc
9. 0x5492a2477f128ed14e4bb554756dba7f64370328761ac7aea430511cb0b02fdd
10. 0xfe4eac512c1362a35ebf6b5433ec84bdb563fa58ea8b5214fbdb37ed385aabac
11. 0xd5631712214d59055ab4bdd3bf3aac265e4a1ad908749017e0d3319e2069cad4
12. 0xb9917c5b67af23fc2d1b355e6fb9b15fb1e8a08466d2655c3204677864e6df2b
13. 0x7d1dd5bb14b5375b9f1486e172c5a59a72474b2313d43fda1b9b089df406ebbe
14. 0xe10968763bf5f376ed7bef52309abc0adc0394947582477a2899a3f332842d95
15. 0xdda41bf8f8b807884588170276b0203d24918e4a5c47ba7f4d5d0217f85e0cf7
16. 0x9108c80d13a11b7549b554924410a7c5d215a2cd03aee9659ca627cb099f1a2e
17. 0x3b69f6d98c91b21287021db092e52491474f0d08438393ac130d6a3c273bcd4a
18. 0xff23fa8a9de3f957315ef0dfe7e8d8f6b1a51dae05fef7615c59794e019ff05c

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa