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v53

latestOpenAPI 3.1.1BSD 3-Clause Licenseraw.githubusercontent.com2026-08-013157111.1 KB

Get the proofs of a Cardano transaction list

Returns the transaction hashes and the corresponding proofs

get/proof/cardano-transaction

Query parameters

transaction_hashesstring[] required

Hashes of the Cardano transactions to retrieve proofs for

[
  "6dbb104ed68481ef829a26a20142916d17985e01774d72d72c2f"
]

Response

Cardano transaction proofs found

certificate_hashstring bytes required

Hash of the certificate that validate the merkle root of this proof

non_certified_transactionsstring[] required
latest_block_numberinteger required

Last block number

Example response

{
  "certificate_hash": "7905e83ab5d7bc082c1bbc3033bfd19c539078830d19080d1f241c70aa532572",
  "certified_transactions": [
    {
      "transactions_hashes": [
        "6367ee65d0d1272e6e70736a1ea2cae34015874517f6328364f6b73930966732",
        "5d0d1272e6e70736a1ea2cae34015876367ee64517f6328364f6b73930966732"
      ],
      "proof": "5b73136372c38302c37342c3136362c313535b5b323136362c313535b5b3232352c3230332c3235352c313030262c38322c39382c32c39332c3138342c313532352c3230332c3235352c313030262c33136362c313535b5b3232352c3230332c3235352c313030262c38322c39382c32c39332c3138342c31358322c39382c32c39332c3138342c3135362c3136362c32312c3131312c3232312c36332c3137372c3232332c3232332c31392c3537"
    }
  ],
  "non_certified_transactions": [
    "732d0d1272e6e70736367ee6f6328364f6b739309666a1ea2cae340158745170"
  ],
  "latest_block_number": 7060000
}