Evidence row 1038604

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://einvoice.alexhub.uk/v1/validate"
    ]
  ],
  "name": "e-invoice-validator",
  "owner_address": "0x53d9230a66deb679be95716b4ee539f68ace84ce",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x53d9230a66dEb679Be95716B4Ee539F68ACe84ce",
        "scheme": "exact"
      }
    ],
    "description": "Check a Romanian e-Factura (UBL 2.1, CIUS-RO 1.0.9) before uploading it to ANAF SPV, and get the exact fix for every error: plain-English explanation, the official Romanian rule text, the UBL path of the field and, for amount errors, the correct value computed from the invoice (chained, so following the report gives a consistent invoice). Also validates Peppol BIS Billing 3.0 and EN 16931. No account: $0.01 per invoice via x402, plus a small free tier.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "profile": "auto",
              "xml": "<Invoice xmlns=\"urn:oasis:names:specification:ubl:schema:xsd:Invoice-2\">…</Invoice>"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "document_type": "Invoice",
              "errors": 1,
              "findings": [
                {
                  "expected": {
                    "currency": "RON",
                    "field": "BT-112",
                    "found": "1190.00",
                    "value": "1210.00"
                  },
                  "fields": [
                    "BT-112"
                  ],
                  "fix": "Set it to: total without VAT + total VAT.",
                  "rule": "BR-CO-15",
                  "severity": "error",
                  "title": "Total with VAT is wrong",
                  "ubl": "cac:LegalMonetaryTotal/cbc:TaxInclusiveAmount"
                }
              ],
              "profile": "ro",
              "valid": false,
              "warnings": 0
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "profile": {
                      "default": "auto",
                      "description": "Rule set; 'auto' reads it from the invoice's CustomizationID",
                      "enum": [
                        "auto",
                        "en16931",
                        "peppol",
                        "ro"
                      ],
                      "type": "string"
                    },
                    "xml": {
                      "description": "The UBL 2.1 Invoice or CreditNote XML document",
                      "type": "string"
                    }
                  },
                  "required": [
                    "xml"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "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"
        }
      }
    },
    "lastUpdated": "2026-10-29T17:19:52.188Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-29T17:19:51.489Z"
    },
    "resource": "https://einvoice.alexhub.uk/v1/validate",
    "serviceName": "e-invoice-validator",
    "tags": [
      "e-invoice",
      "e-factura",
      "peppol",
      "vat",
      "compliance"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Check a Romanian e-Factura (UBL 2.1, CIUS-RO 1.0.9) before uploading it to ANAF SPV, and get the exact fix for every error: plain-English explanation, the official Romanian rule text, the UBL path of the field and, for amount errors, the correct value computed from the invoice (chained, so following the report gives a consistent invoice). Also validates Peppol BIS Billing 3.0 and EN 16931. No account: $0.01 per invoice via x402, plus a small free tier."
}

What the leaf hashes

{"body":"f99feda50fdc4632aafd3b76d385c057c50ae6fe6453a12b4730d9dc6f5bfe4a","id":1038604,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793298273171453,"prev":527255,"subject":"x402_bazaar:https://einvoice.alexhub.uk/v1/validate","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0xf7623bc10888d9d0739ae48f0a9364cf3f8396ea86440c3a057249151390ab63
2. 0x5b25ac5970f924a6e7867ecacdb93fa1b3508ad6db3aab2e9ad0fd5433643c48
3. 0x0cb7226e303c1c2b48283a2b75640c3aa641be99324ee1bca0f6cf935fdd47af
4. 0x2a8f0a60659700bbdd6f7e7e53ac8dc09ac9df663252bee6b9efc7275cf4d8cf
5. 0x32d9a0bd6f97cd4480e8bfe076e6d38c581d8a302289cc9be23c366434851549
6. 0xba724badb64e277535cc77414e3829e7c7a30e45830855338c3fcb886b219dae
7. 0xc87f7fc0a5564745050b66b9ce60b32454c624bb9af33a758f5c1a7f79a5a5a3
8. 0x38bbe31837ddedb935b95db5e075a4b3c315c9f723c2f23ce1f83e61d3562dcf
9. 0x89eec54243a7158bad0f0c6a9dc97b4f90733d7dd1e889bd2621ba5f212a8c73
10. 0xf4b16b677b6d34d4593aefbf57d699bc71e5e362382beb7047feabba10ef9d96
11. 0x5b855e2ebec2d778bafe8a5326ed7bfd0c6a3e9c7614db7c6a6ef6d3f7f0a176
12. 0xaf721851474686140542d61472c93bfca1d951e6b0add6fc91a02d8c6ff1d8cc
13. 0xa692280fe21039882d68ea89ab3cede099743aeaa4bda6812798278201af19f0
14. 0xc7119ea806f683838e5f48055d7f1b7fded1f500c6064dabeb8b9a36bba8932f
15. 0x1dd763930a8023065a24b676469b4f26d92a89cfe71226ced9df379f43ec0f0a
16. 0x1597ec94933260048e5e583aff1ad0fd44cc49efcd0a994091ed5db4924d7b02
17. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1