Evidence row 407783

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": "2026-10-26T22:38:34.872Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T22:38:34.196Z"
    },
    "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":"1e31b8ebd4b02971d53b24ec0568267c34e9404b809da14dfa7db6ee2b36f1cf","id":407783,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793080252406830,"prev":null,"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 2026-10-27 (273461 rows).

1. 0xdd368a0f96b1c9cb30d8be85d789b861999ec95d4cd5127044182bfa34d4764f
2. 0x72a787d6266e9fb35b32fed1ec0112e134f5ee0947e3ab432dce253efc806826
3. 0x33d67098683597d2f886f9c0cf2622b817b16fc10bfe037053fdd1ab75a512bc
4. 0x7dbd5d939b100ad0f9bcbeb6f8db0cb647bf411e2da7576a710f2afed0fa9a98
5. 0x1b73ddb4bf3c4116d4af62338266d274ef85f1f6f8351677f8e16df55b8e5e0d
6. 0x634058e7905e26ff525e8465a9ad04fb963d8daf87123ec06683d665a64e078a
7. 0xb3be5ca53a295ca3fff20a79f5aeda95ef3cf86f44387995fcbb0d6ae247c12d
8. 0xeb22c8f57ba83c752f131afe47107aa6aed01c5586f47b6d6baf54d57c34f533
9. 0x529a4746a4b81a11efae61414870839673975b912d1c7f031c17ecdd14ddac05
10. 0x21dddc964bb798cc018458e9a152ae861c95bec463bf740d30670174f71eee38
11. 0xe7eebf475975d90d310c445a11de6a904d138911aeb29ce874f38db2815689d0
12. 0x1269bf9fca7c16778dd2b72e0163a91a5a288ca31d13ad19673e0d6ecf6de8d5
13. 0x9f8e192630bb5fc72241bfdb0460be2fccc141b3afd0197fe2e478dc28ce82a9
14. 0xd59f3e577867f5105dd7f75598f16da8286185e426dfcdafb84e733fde2b2492
15. 0x24e3e2bb8ee1e8d20756de35f0e0c4ec8eb1f193bd2cf3f077ee1f92f211c34d
16. 0x8745bd887f5ce9f7a49558fd2b04cdcd97a05ea9f8a23f62d0e80cb13d328b0f
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4