Evidence row 4166331

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://tolca.tonbot.ca/v1/company-enrich"
    ]
  ],
  "name": "Tolca",
  "owner_address": "0x35f0b86a7e33f561faf7cfa5654cad9162c4a17d",
  "raw": {
    "accepts": [
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0x35F0B86a7E33F561faf7cfa5654CAd9162C4A17d",
        "scheme": "exact"
      }
    ],
    "description": "Company profile from a domain or name in ONE call, for sales and research agents: what the company does, industry, services, service area, address, phones and emails published by the company (each with the page it came from), social links, plus official screening (registries, US, UK, EU and Canadian sanctions lists). Read live from the company's own website, no third-party database. No website found = HTTP 404 = no charge. Input: domain or name, optional city, country, lang (",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "domain": "stripe.com",
              "lang": "en"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "company": {
                "address": "1250 rue Exemple, Montréal, QC",
                "business_model": "both",
                "description": "Residential and commercial plumbing in Montréal: repairs, water heaters, drain cleaning, 24/7 emergencies.",
                "emails": [
                  {
                    "source": "https://plomberie-exemple.ca/contact",
                    "value": "info@plomberie-exemple.ca"
                  }
                ],
                "founded": "1998",
                "industry": "Plumbing",
                "languages": [
                  "fr",
                  "en"
                ],
                "name": "Plomberie Exemple inc.",
                "phones": [
                  {
                    "source": "https://plomberie-exemple.ca/contact",
                    "value": "514-555-0101"
                  }
                ],
                "service_area": [
                  "Montréal",
                  "Laval"
                ],
                "services": [
                  "Emergency repairs",
                  "Water heaters",
                  "Drain cleaning"
                ],
                "size_hint": "12 trucks",
                "socials": {
                  "facebook": "https://www.facebook.com/plomberieexemple"
                },
                "website": "https://plomberie-exemple.ca/"
              },
              "official": {
                "sanctions": "clear",
                "verdict": "ok"
              },
              "sources": [
                {
                  "fetched_at": "2026-10-28T12:00:00Z",
                  "url": "https://plomberie-exemple.ca/"
                }
              ],
              "took_ms": 5200
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "city": {
                      "type": "string"
                    },
                    "country": {
                      "description": "ISO 3166 alpha-2",
                      "example": "US",
                      "type": "string"
                    },
                    "domain": {
                      "description": "Company website or domain",
                      "example": "stripe.com",
                      "type": "string"
                    },
                    "lang": {
                      "default": "en",
                      "enum": [
                        "en",
                        "fr"
                      ],
                      "type": "string"
                    },
                    "name": {
                      "description": "Company name (used to find the website when no domain is given)",
                      "example": "Stripe",
                      "type": "string"
                    },
                    "official_checks": {
                      "default": true,
                      "type": "boolean"
                    }
                  },
                  "required": [],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1794038035/bazaar-icons/29239f7c37c8d867.png",
    "lastUpdated": "2026-11-08T08:30:21.926Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-11-08T08:30:21.678Z"
    },
    "resource": "https://tolca.tonbot.ca/v1/company-enrich",
    "serviceName": "Tolca",
    "tags": [
      "enrichment",
      "company",
      "firmographics",
      "lead",
      "sales"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Company profile from a domain or name in ONE call, for sales and research agents: what the company does, industry, services, service area, address, phones and emails published by the company (each with the page it came from), social links, plus official screening (registries, US, UK, EU and Canadian sanctions lists). Read live from the company's own website, no third-party database. No website found = HTTP 404 = no charge. Input: domain or name, optional city, country, lang ("
}

What the leaf hashes

{"body":"9ef95475a4cbe802b497faeef978a9d8fd2a656877d60570a49568879fb08f70","id":4166331,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1794170514207688,"prev":751057,"subject":"x402_bazaar:https://tolca.tonbot.ca/v1/company-enrich","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-08 (183509 rows).

1. 0x9d0725d121ccbd49532f6f0caf5d4e55d41eab0b89d4393e8c0023bdd9fb0982
2. 0xa7c491b646204265efe9776ef36c25e8212c00a4904d7a0722c98c43615cc7cf
3. 0x862e709a88d3a9c195924eb202f2e56d4378a91b3a42c58f5230bf56bfc10dc0
4. 0xce6fa13568fc9fcd132ca3f9ab96a7c4eb35bce43486a0672bc64e8ff73213f2
5. 0x2d4649e5e6daf183eee1ff8923fb568ee6a3562b95d19f83798a4dea68dfaedb
6. 0xce599a4e635e5f0e24ce27a697fe6b8ae9c9406b907ebd9d5d5fb00d6e4a8d42
7. 0x21d98d43a3f7e81d6498497b88d96823c5d2f0627c218657b581997c662ff5ab
8. 0x681bb39710494d94ff7bb9dd980deec4c6255e7a3000776a243c78181a7b283a
9. 0x681e35cf919539e15cbe5229e3a5dae41332200e6158c98febac7ca390acfc55
10. 0x0365bbf320cda30e5e0db19708397812e024c1dd1cfd6b64293f4f299fae78f9
11. 0xef50c811188e409aa7eec46779968f72cfa2f428f52b4161d533354c1144fd7d
12. 0xff9ac961139ee9db17e796a6e1b5be4ad5ee3c1077dcc9d0421cc740e8f7d7e5
13. 0x78932cd55449d68ff82bb739b28163b20c6a3867907e67ab1f2bc4f375273c66
14. 0x27ef23b66d3866055bfc3c502a040cc0b018a6f81d3088889dbe56101391c18f
15. 0xd940d63ce3037598bb824acb7b8507d1a292860dcd46c4107cbb045adc40cd3f
16. 0x15fcf46472196b84319db11d0928bd9a7c1bffd0bf592e61363ef0eddd378bc6
17. 0x45874ada32d7ee6c17eade12dec01ab7504d43d23be0d9dbb51e642eb39966a4
18. 0x1f0ff2af9da38fef1beef5d2dbcf41f592dca17729b7ab9b9c0b6ef354dc3b83

Day root

0xbf84ec37f88c5f23d2144bd7dbc1ea0f8edc93b3764a885a7164b7923ff3460b

Chained

0x9fea188e4965f50de727e97c40e18d5ff2c2ddbfd4f1ae65e22ddd6f676bccfc

Published

On Arc Testnet, block 71451618: 0xb5273480942a54cd07f291b8319e59976f8d9d0583181c764eed04c9b3f7a022