Evidence row 453494

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.ambolt.dev/v1/entity-resolve"
    ]
  ],
  "name": "api.ambolt.dev/v1/entity-resolve",
  "owner_address": "0xee3b74bf1940d3017d37be85896d4f80b5e7a316",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0xee3b74bf1940d3017d37be85896d4f80b5e7a316",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:137",
        "payTo": "0xee3b74bf1940d3017d37be85896d4f80b5e7a316",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
        },
        "maxTimeoutSeconds": 60,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "4PWuXBz8DDzwpFkjU7BfamCKtfAtGyBD8ShgUgcCFiPr",
        "scheme": "exact"
      }
    ],
    "description": "Resolve a company name, website domain, registry number, LEI or VAT number to its official legal entity: registry, registry number, legal form, status, address, industry codes, size where published and LEI. Searches national registers (Norway, Finland, Czechia, Slovakia, France, UK, Latvia; Poland by KRS number) and GLEIF, scores the match and links every record to its source. Company-level only: no officers, no sole traders.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "country": "NO",
              "limit": 2,
              "query": "Equinor ASA"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "bestMatch": {
                "address": {
                  "city": "STAVANGER",
                  "country": "NO",
                  "postalCode": "4035",
                  "street": "Forusbeen 50"
                },
                "country": "NO",
                "employees": 21272,
                "incorporationDate": "1972-09-18",
                "industry": [
                  {
                    "code": "06.100",
                    "description": "Utvinning av råolje",
                    "scheme": "NACE"
                  }
                ],
                "legalForm": "Allmennaksjeselskap",
                "lei": "OW6OFBNCKXC4US5C7523",
                "licence": "NLOD 2.0",
                "matchReason": "exact normalised name",
                "matchScore": 100,
                "name": "EQUINOR ASA",
                "registry": "Brønnøysundregistrene (Enhetsregisteret)",
                "registryId": "923609016",
                "sourceUrl": "https://data.brreg.no/enhetsregisteret/api/enheter/923609016",
                "status": "active",
                "website": "www.equinor.com"
              },
              "candidates": [
                {
                  "address": {
                    "city": "STAVANGER",
                    "country": "NO",
                    "postalCode": "4035",
                    "street": "Forusbeen 50"
                  },
                  "country": "NO",
                  "employees": 21272,
                  "incorporationDate": "1972-09-18",
                  "industry": [
                    {
                      "code": "06.100",
                      "description": "Utvinning av råolje",
                      "scheme": "NACE"
                    }
                  ],
                  "legalForm": "Allmennaksjeselskap",
                  "lei": "OW6OFBNCKXC4US5C7523",
                  "licence": "NLOD 2.0",
                  "matchReason": "exact normalised name",
                  "matchScore": 100,
                  "name": "EQUINOR ASA",
                  "registry": "Brønnøysundregistrene (Enhetsregisteret)",
                  "registryId": "923609016",
                  "sourceUrl": "https://data.brreg.no/enhetsregisteret/api/enheter/923609016",
                  "status": "active",
                  "website": "www.equinor.com"
                },
                {
                  "address": {
                    "city": "STAVANGER",
                    "country": "NO",
                    "postalCode": "4035",
                    "street": "Forusbeen 50"
                  },
                  "country": "NO",
                  "incorporationDate": "2023-11-01",
                  "industry": [
                    {
                      "code": "94.992",
                      "description": "Aktiviteter i andre medlemsorganisasjoner ellers",
                      "scheme": "NACE"
                    }
                  ],
                  "legalForm": "Forening/lag/innretning",
                  "licence": "NLOD 2.0",
                  "matchReason": "name similarity",
                  "matchScore": 78,
                  "name": "EQUINOR TOASTMASTERS",
                  "registry": "Brønnøysundregistrene (Enhetsregisteret)",
                  "registryId": "932699141",
                  "sourceUrl": "https://data.brreg.no/enhetsregisteret/api/enheter/932699141",
                  "status": "active"
                }
              ],
              "checkedAt": "2026-10-03T11:23:47.372Z",
              "matched": true,
              "notes": [],
              "query": "Equinor ASA",
              "queryKind": "name",
              "searchedNames": [
                "Equinor ASA"
              ],
              "source": "Sources: official registers (Brønnøysundregistrene NLOD 2.0; PRH CC BY 4.0; ARES; INSEE/RNE Licence Ouverte 2.0; GLEIF CC0), each record names its register and licence. Informational, not a substitute for an official extract.",
              "unavailableSources": []
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "POST"
                  ]
                },
                "queryParams": {
                  "additionalProperties": false,
                  "properties": {
                    "country": {
                      "description": "Optional ISO country code (NO, FI, CZ, SK, FR, GB, LV, EE, PL, BR, SG, CA) to search one register only. Faster and more precise.",
                      "pattern": "^[A-Za-z]{2}$",
                      "type": "string"
                    },
                    "limit": {
                      "default": 3,
                      "description": "Maximum candidates per query.",
                      "maximum": 10,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "minScore": {
                      "default": 0,
                      "description": "Only return candidates with a match score of at least this value (for example 90 for KYB checks that must not accept fuzzy matches). A query with no such candidate comes back as matched: false and is not billed.",
                      "maximum": 100,
                      "minimum": 0,
                      "type": "integer"
                    },
                    "queries": {
                      "description": "Up to 100 queries in one run (Apify Actor only). Each query that finds a match is one billable result.",
                      "type": "string"
                    },
                    "query": {
                      "description": "Company name, website domain (example.com), registry number, LEI or VAT number. Use this or queries.",
                      "maxLength": 200,
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T09:58:54.996Z",
    "quality": {
      "l30DaysTotalCalls": 5,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-24T01:45:20.861Z"
    },
    "resource": "https://api.ambolt.dev/v1/entity-resolve",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Resolve a company name, website domain, registry number, LEI or VAT number to its official legal entity: registry, registry number, legal form, status, address, industry codes, size where published and LEI. Searches national registers (Norway, Finland, Czechia, Slovakia, France, UK, Latvia; Poland by KRS number) and GLEIF, scores the match and links every record to its source. Company-level only: no officers, no sole traders."
}

What the leaf hashes

{"body":"1d8c1a80b14b718f90d36ac50ef38973a03cabac14268c97b0f52b19f756a7e0","id":453494,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793100636228296,"prev":64991,"subject":"x402_bazaar:https://api.ambolt.dev/v1/entity-resolve","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x6e07b23000f4c220cc90010db6810394e53f5a7d4aa4ae8ad129fd17ab57f50f
2. 0x715a4777879a2f870eb109f2f264d6e3d5b3a5b29ed0b1a0a2ca01fad80c3af8
3. 0x4b146a289e2c4ab41550bbeaa56b57c58b91e50d77c71881dccae39dc1077851
4. 0x6c2a9f71eaf17e2fdd09601929a27acc847f56e31c52287ec0080e6fe9625db9
5. 0x89047f43c77175a8eebdd12078106648bce3f59d2f985ea239f82439f91a88ec
6. 0xd785eff136cd116e621a452e3dbc2d2d6538adff0d8b1223898248d2a05c7976
7. 0x0da6da572faeb75989cda35c7043681d9895552d3f4a13f778eb7b65e167a5fe
8. 0xb434452f64af3d23352b4a9fa5fe733264eca302d5e05bc8e59d55c665f7679c
9. 0xfb3d9c4c37adfc1078716eb0b921bad2a9259a5250d767d615639f261990eaa6
10. 0xe2b472357e9ff38d3b98052f32d21c17393ef6ece4f6a91ba098b953884f8b88
11. 0x9534043bccaeacbfdb40509a3cb8a4f8614485443c01b7e67d6564caccea7d5a
12. 0x346adc8ebb20cf5f1a3349535238f6ff723da69f956f4b8324d3ec6271a3c969
13. 0xa7e162a9119a39c37b96b3483510d3fd108f25676fe3a9584241629612b01526
14. 0xb2ae53d841a55a805fb4078b1a7d44e08a81aba4be3690bac3a5b4c366bf39da
15. 0x275720ecabb68df33eee92ae4fd70572a8d952d6c61c061c2869cfc3217aa5c5
16. 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4