Evidence row 69190

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.strale.io/x402/us-company-data"
    ]
  ],
  "name": "api.strale.io/x402/us-company-data",
  "owner_address": null,
  "raw": {
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "description": "Look up US company data from SEC EDGAR. Accepts CIK number, ticker symbol, or fuzzy company name. Returns company name, CIK, SIC code, state, filings summary.",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxAmountRequired": "54000",
        "maxTimeoutSeconds": 300,
        "mimeType": "application/json",
        "network": "base",
        "outputSchema": {
          "input": {
            "discoverable": true,
            "method": "GET",
            "queryParams": {
              "allow_low_confidence": {
                "description": "If true, return the best-effort match even when the name could not be confidently resolved (match_confidence \"low\"). Default false — a low-confidence name lookup errors instead of returning a possibly-wrong company identity, so it can't silently feed downstream screening. Only relevant to the LLM+full-text-search fallback path; exact CIK/ticker/title-map resolutions are always match_confidence \"exact\" and are never gated by this flag.",
                "type": "boolean"
              },
              "cik": {
                "description": "SEC CIK number. Alternate to 'company' — same resolution rules apply.",
                "type": "string"
              },
              "company": {
                "description": "CIK number, ticker symbol, or company name. Resolution order: exact CIK match, then exact ticker match, then exact company-name match (both via the SEC ticker/title map — no LLM call), then a best-effort LLM name extraction + SEC full-text filing search as a last resort (gated by match_confidence / allow_low_confidence below).",
                "type": "string"
              },
              "company_name": {
                "description": "US company name. Alternate to 'company' — same resolution rules apply.",
                "type": "string"
              },
              "ticker": {
                "description": "Stock ticker symbol. Alternate to 'company' — same resolution rules apply.",
                "type": "string"
              }
            },
            "type": "http"
          },
          "output": {
            "cik": {
              "type": "string"
            },
            "company_name": {
              "type": "string"
            },
            "fiscal_year_end": {
              "type": "string"
            },
            "is_exact_match": {
              "description": "True only when the resolved company name matches the queried name after normalization (or a CIK was supplied directly)",
              "type": "boolean"
            },
            "match_confidence": {
              "description": "Confidence that the returned entity is the one asked for. \"low\" means the name search may have matched a different filer that merely mentions the name",
              "enum": [
                "exact",
                "high",
                "low"
              ],
              "type": "string"
            },
            "searched_name": {
              "description": "The company name that was resolved and searched; null when a CIK was supplied directly",
              "type": [
                "string",
                "null"
              ]
            },
            "sic_code": {
              "type": "string"
            },
            "state": {
              "type": "string"
            },
            "status": {
              "type": [
                "string",
                "null"
              ]
            },
            "vat_number": {
              "type": [
                "string",
                "null"
              ]
            }
          }
        },
        "payTo": "0x66D7C2F952362BFB24FD7F02a9beC9c754ea83bC",
        "resource": "https://api.strale.io/x402/us-company-data",
        "scheme": "exact"
      }
    ],
    "description": "Look up US company data from SEC EDGAR. Accepts CIK number, ticker symbol, or fuzzy company name. Returns company name, CIK, SIC code, state, filings summary.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "allow_low_confidence": {
                "description": "If true, return the best-effort match even when the name could not be confidently resolved (match_confidence \"low\"). Default false — a low-confidence name lookup errors instead of returning a possibly-wrong company identity, so it can't silently feed downstream screening. Only relevant to the LLM+full-text-search fallback path; exact CIK/ticker/title-map resolutions are always match_confidence \"exact\" and are never gated by this flag.",
                "type": "boolean"
              },
              "cik": {
                "description": "SEC CIK number. Alternate to 'company' — same resolution rules apply.",
                "type": "string"
              },
              "company": {
                "description": "CIK number, ticker symbol, or company name. Resolution order: exact CIK match, then exact ticker match, then exact company-name match (both via the SEC ticker/title map — no LLM call), then a best-effort LLM name extraction + SEC full-text filing search as a last resort (gated by match_confidence / allow_low_confidence below).",
                "type": "string"
              },
              "company_name": {
                "description": "US company name. Alternate to 'company' — same resolution rules apply.",
                "type": "string"
              },
              "ticker": {
                "description": "Stock ticker symbol. Alternate to 'company' — same resolution rules apply.",
                "type": "string"
              }
            },
            "type": "http"
          },
          "output": {}
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-13T04:14:54.88Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-13T04:14:54.766Z"
    },
    "resource": "https://api.strale.io/x402/us-company-data",
    "type": "http",
    "x402Version": 1
  },
  "source": "x402_bazaar",
  "summary": "Look up US company data from SEC EDGAR. Accepts CIK number, ticker symbol, or fuzzy company name. Returns company name, CIK, SIC code, state, filings summary."
}

What the leaf hashes

{"body":"550f37863a94b5f4f3e688f6520841430df8541087b1d6013a1feb06266ae74e","id":69190,"kind":"listing","method":"baseline/1","observed_us":1793025477811247,"prev":null,"subject":"x402_bazaar:https://api.strale.io/x402/us-company-data","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. 0x468b1a954596ec48f857f5bdcbf207567845c2c3819d53393b7718ba85e3fda9
2. 0x08bcd34cec978f60c5f61afde7a80deb6b4b36dd33ed9f6ff845443899e85674
3. 0x5e979cf5c90f3c45b51af514e04de09fb2d73408d32f5e8b7af97f96965c0f23
4. 0xa09477e48ac3437dca29613058eb08ad1df9078fa1104a1f89be48f4990df96e
5. 0xfccb8c312a3f6fb9378171a0cf74223af5e2f04b18d1cc3476becb252fa0dda6
6. 0xd3d02c60e5b763441c496c300dcd9bffb6597ac28ed20087393c1592385fb112
7. 0x8cdb8b96b8499818430e400ea706e4a7e1439e3b8819e80ba94a1600222e02e7
8. 0xcf618d87c617a46fb628cd4a3f5203b3449c9b75bcf21575cdeb760a29f0a746
9. 0x4bfe8740166ab95fa564100b6bd0a7cddbf3f30b1a26b5ac329927d9b7e82c64
10. 0xdc7dda1200bf02188f12be23ee59ca8c8b9224b74d678936dffe5bc067401e58
11. 0xdbfd78a5599cc272407d120acb838567e0679d241216572c603e875a5947fb2e
12. 0x804dd9d5afe0f1a780e24099fb6b21f5f20545893ea0eeddf5fb9114e2f3edd5
13. 0x54b29089c0a3cbbd6ddbe58944696110984dd5f418275cb1b77f957c56da8eab
14. 0x8b27a4c21bf4ba962fd008c8f4300bc6953764a5032b9ab0cfe696b318c45326
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae