Evidence row 67961

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.particle.pro/v1/companies"
    ]
  ],
  "name": "Particle Pro",
  "owner_address": "0x59f3a6dcb6f482c53872dd8f8f9e1f9161a1c5f7",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x59f3a6dcb6f482c53872dd8f8f9e1f9161a1c5f7",
        "scheme": "exact"
      }
    ],
    "description": "List companies. Returns a paginated list of companies.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "cik": [
                "0000320193"
              ],
              "domain": [
                "apple.com"
              ],
              "ids": [
                "apple",
                "tesla.com",
                "nvidia"
              ],
              "q": "Apple",
              "qid": [
                "Q312"
              ],
              "ticker": [
                "AAPL",
                "GOOG"
              ],
              "updated_after": "2024-01-01T00:00:00Z"
            },
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "cik": {
                      "description": "Filter by SEC CIK(s), comma-separated",
                      "items": {
                        "type": "string"
                      },
                      "type": "array"
                    },
                    "cursor": {
                      "description": "Opaque pagination cursor from previous response",
                      "type": "string"
                    },
                    "domain": {
                      "description": "Filter by company domain(s), comma-separated",
                      "items": {
                        "type": "string"
                      },
                      "type": "array"
                    },
                    "entity_id": {
                      "description": "Entity slug(s) (e.g., 'apple', 'nvidia') or ID(s), comma-separated",
                      "items": {
                        "type": "string"
                      },
                      "type": "array"
                    },
                    "ids": {
                      "description": "Bulk multi-get: one or more company slugs (e.g. 'apple'), domains (e.g. 'apple.com'), or IDs, comma-separated (max 100) — the same identifiers GET /v1/companies/{id} accepts. When set, returns exactly those companies and the other filters/search and pagination are ignored. Refs that don't resolve are omitted from the response.",
                      "items": {
                        "type": "string"
                      },
                      "type": "array"
                    },
                    "limit": {
                      "description": "Results per page",
                      "format": "int64",
                      "type": "integer"
                    },
                    "q": {
                      "description": "Search by name (case-insensitive partial match)",
                      "type": "string"
                    },
                    "qid": {
                      "description": "Filter by Wikidata QID(s), comma-separated",
                      "items": {
                        "type": "string"
                      },
                      "type": "array"
                    },
                    "ticker": {
                      "description": "Filter by stock ticker symbol(s), comma-separated",
                      "items": {
                        "type": "string"
                      },
                      "type": "array"
                    },
                    "updated_after": {
                      "description": "Only items updated after this ISO 8601 date or date-time (e.g. 2024-01-01 or 2024-01-01T00:00:00Z). Useful for incremental syncing.",
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-08T06:26:36.681Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-08T06:26:36.507Z"
    },
    "resource": "https://api.particle.pro/v1/companies",
    "serviceName": "Particle Pro",
    "tags": [
      "companies",
      "podcasts",
      "media intelligence",
      "particle pro"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "List companies. Returns a paginated list of companies."
}

What the leaf hashes

{"body":"05d5f57ada9ee28c161154360afe155b651b873ad4933fd1611b5dfa3f6375d3","id":67961,"kind":"listing","method":"baseline/1","observed_us":1793025465462045,"prev":null,"subject":"x402_bazaar:https://api.particle.pro/v1/companies","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. 0xae811e44e39e34b8ee0560c656e9f308852012b170164b7e386c5d5eb99a0c66
2. 0xd44d5a8aac3e72711bf6e7e79f221d515e8da37166470f2a30d7b02daf6f9507
3. 0x5d7570dee2bd28e464b07efa91bfef5777c3a0a3205040fc64309b4f664fb47f
4. 0x9862ae9047ea3432e60aa8211e4cd374d8414acdd3d5247471356d7cce900ce5
5. 0x1502990752bb642ede4c74602de4631e8a2bb4cb198b1f1f0f0d25d2a503ed86
6. 0xd21395c3e522901e7ee15358104371ef6d59b05e02357998cd16a245290bbdab
7. 0x0b52ad75ebc6548eff785442764e90ba17d10770b47cd8f82e2cf6e3a06e4b8f
8. 0xa6cdf846f6205ff5adb5880555ead55889d242fae065fffd37912126edee87cf
9. 0x0842d8c43250cebd4530846eeaffcf2aa2299fb599d085da998ee4163e96d607
10. 0xc5e28a96a833c7f6f25661bd128ed0a3708d099cd3594f653200c1fee17d99d4
11. 0x3ed84d9e7fe1a3a53a5614d97b48e393d726ca06109e83696375afe5ad01fd8f
12. 0x51f06c175a7c946ebe50ef243d6f9370a8fe85c996e53eff19ffcc4585ea8c18
13. 0xe292b5a99219f136bce6647ce74b21240a1c7331d2475b1839220fd363c94217
14. 0x3b4dba7d874fc323b0a364140a9c60f37bf547fe671897653118a9873fe03420
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae