gettxoutproof JSON-RPC command
gettxoutproof ["txid",...] ( "blockhash" )
Returns a hex-encoded proof that "txid" was included in a block. NOTE: By default this function only works sometimes. This is when there is an unspent output in the utxo for this transaction. To make it always work, you need to maintain a transaction index, using the -txindex command line option or specify the block in which the transaction is included manually (by blockhash).
1. txids (json array, required) A json array of txids to filter [ "txid", (string) A transaction hash ... ] 2. "blockhash" (string, optional) If specified, looks for txid in the block with this hash
"data" (string) A string that is a serialized, hex-encoded data for the proof.
Bitcoin Cash Node Daemon version v23.1.1-f21426b
Documentation on docs.bitcoincashnode.org reflects the current master branch in Git, and may include API changes that are not yet present in the latest release.