getdsprooflist JSON-RPC command

getdsprooflist ( verbosity include_orphans )

List double-spend proofs for transactions in the mempool.

Arguments

1. verbosity (numeric, optional, default=0) Values 0-3 return progressively more information for each increase in verbosity. This option may also be specified as a boolean where false is the same as verbosity=0 and true is verbosity=2. 2. include_orphans (boolean, optional, default=false) If true, then also include double-spend proofs that we know about but which are for transactions that we don't yet have.

Result (for verbosity = 0 or false)

[ (json array of string) "dspid" (string) Double-spend proof ID as a hex string. , ... ]

Result (for verbosity = 1)

[ (json array of object) { (json object) "hex" : "xx", (string) The raw serialized double-spend proof data. "txid" : "xx" (string) The txid of the transaction associated with this double-spend. May be null for "orphan" double-spend proofs. }, ... ]

Result (for verbosity = 2 or true)

[ (json array of object) { (json object) "dspid" : "xx", (string) Double-spend proof ID as a hex string. "txid" : "xx", (string) The txid of the transaction associated with this double-spend. May be null for "orphan" double-spend proofs. "outpoint" : (json object) The previous output (coin) that is being double-spent. { "txid" : "xx", (string) The previous output txid. "vout" : n , (numeric) The previous output index number. } }, ... ]

Result (additional keys for verbosity = 3)

... "spenders" : (json array of object) The conflicting spends. [ { (json object) "txversion" : n, (numeric) Transaction version number. "sequence" : n, (numeric) Script sequence number. "locktime" : n, (numeric) Spending tx locktime. "hashprevoutputs" : "xx", (string) Hash of the previous outputs. "hashsequence" : "xx", (string) Hash of the sequence. "hashoutputs" : "xx", (string) Hash of the outputs. "pushdata" : (json object) Script signature push data. { "asm" : "xx", (string) Script assembly representation. "hex" : "xx" (string) Script hex. } }, ... ]

Examples

```

bitcoin-cli getdsprooflist 2 false bitcoin-cli getdsprooflist false false curl --user myusername --data-binary '{"jsonrpc": "1.0", "id":"curltest", "method": "getdsprooflist", "params": [1, true] }' -H 'content-type: text/plain;' http://127.0.0.1:8332/ ```

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Bitcoin Cash Node Daemon version v29.0.1-71febb2

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.