Evidence row 2634221

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://ot-intel-api.onrender.com/ot/advisory"
    ]
  ],
  "name": "ot-intel-api.onrender.com/ot/advisory",
  "owner_address": "0x1888192fac6a69e4cd7d078ec4bcf6f24f7c767b",
  "raw": {
    "accepts": [
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x1888192FAc6a69e4cd7d078eC4bCf6F24f7C767B",
        "scheme": "exact"
      }
    ],
    "description": "Live CISA ICS-CERT advisories filtered by vendor or sector. Pass ?vendor=siemens or ?sector=energy. Returns advisory IDs, CVSS scores, CVE lists, OT severity, and sector tags. Up to 25 results.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "limit": "10",
              "sector": "energy",
              "vendor": "siemens"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "advisories": [
                {
                  "cves": [
                    "CVE-2024-23814"
                  ],
                  "cvss_max": 9.8,
                  "id": "ICSA-25-014-09",
                  "ot_layer": "field_device",
                  "ot_sectors": [
                    "manufacturing",
                    "energy"
                  ],
                  "ot_severity": "CRITICAL",
                  "published": "Tue, 14 Jan 2025 00:00:00 +0000",
                  "severity": "critical",
                  "title": "Siemens SIMATIC S7-1500 TM MFP",
                  "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-25-014-09",
                  "vendor_match": true
                }
              ],
              "count": 2,
              "data_sources": [
                "CISA-ICS-CERT"
              ],
              "freshness": "2025-05-22T10:00:00.000Z",
              "query": {
                "sector": null,
                "vendor": "siemens"
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "limit": {
                      "description": "Max advisories to return (default 10, max 25)",
                      "type": "string"
                    },
                    "sector": {
                      "description": "Sector e.g. energy, water, manufacturing, chemical, healthcare",
                      "type": "string"
                    },
                    "vendor": {
                      "description": "Vendor name e.g. siemens, schneider, rockwell, ge, honeywell",
                      "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": "2026-11-03T16:28:01.953Z",
    "quality": {
      "l30DaysTotalCalls": 18,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-03T16:28:06.511Z"
    },
    "resource": "https://ot-intel-api.onrender.com/ot/advisory",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Live CISA ICS-CERT advisories filtered by vendor or sector. Pass ?vendor=siemens or ?sector=energy. Returns advisory IDs, CVSS scores, CVE lists, OT severity, and sector tags. Up to 25 results."
}

What the leaf hashes

{"body":"adc1289cd702d867c8edaf045bdb6786759df08da82b07aba1652bc2c99a2aa8","id":2634221,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793734505505834,"prev":1509114,"subject":"x402_bazaar:https://ot-intel-api.onrender.com/ot/advisory","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xdade5d198cf5ea50deec6235fa33b49f9de169a8510676b3ab7decc5bdfbbdc6
2. 0xab9a975952d853ee173c19e1482e18acd5d821a93d2b0f7013beee7cbc6fd896
3. 0xe80cbe58f98192919af99a458b141342804cfa8c0c42d80277de41ce5f3c6753
4. 0xd8d5199e9fe1654130e0322779c8e4e197ea44b33e62d25caf191fc9a4aeb6e5
5. 0xd7d9eafd4690f07291075f6929b53b09b4eb35f8e92dd03e2a0ad4dfb918baef
6. 0x44dd4d00b02b0c964b969e847e39cc5d05db2862679c4aa4dde55b729052c8fd
7. 0xbecf0f34a5f326bfcc38a23112a0f3f471f308b176a4b432041d70a34d1f3e89
8. 0xd1b97560dc736b0b25922548276c4c30880320ea1fd186f90dfc003c22183242
9. 0x255139ebbf5605f437cc6317aa4c073947226f050e0b703f187a3f17e4ea9a66
10. 0x8106f9950a279530442f76a3aceb730204fac0603d870c8de6e638a50ae1b30e
11. 0xe2ded44989d30171525c9d9c3c2945e86ae323306f4b04055b39b8134433497b
12. 0x50c000dc4c49c64976d0fb6188c7b4b0b1786be9035d28f75ca46e820eaa947b
13. 0x18e08ad394067093dae6bbbe34056f7bb1c1d5e741eeb914e13018528f512324
14. 0x2c1baf03ae8564ef5b628cdba2345355f8a5380a741795df06515892893be4e0
15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7