/build/rpc / assets / governance_rotation

ballot

ballot "template_psbt" ["txid",vout,...] Sign ballot inputs for quorum governance rotation. Each holder UTXO is added as input i with matching output i (self-bounce). Signs with SIGHASH_ANYONECANPAY|ALL so ballots bind the entire rotation template. Arguments: 1. template_psbt (string, required) Base64-encoded template PSBT from prepare_rotation 2. asset_utxos (json array, required) Array of asset UTXOs to vote with [ "txid", (string, required) UTXO transaction ID vout, (numeric, required) UTXO output index ... ] Result: { (json object) "psbt" : "str", (string) Base64-encoded ballot PSBT with signatures "ballot_units" : n (numeric) Total asset units contributed by this ballot } Examples: > bitcoin-cli ballot "cHNidP8..." '[{"txid":"abc...","vout":0}]'

Signature

ballot(template_psbt: string, asset_utxos: array) → any

Code samples

curl --user "$RPC_USER:$RPC_PASS" \
  --data-binary '{"jsonrpc":"1.0","id":"docs","method":"ballot","params":["\"<template_psbt>\"",[]]}' \
  -H 'content-type: text/plain;' \
  http://127.0.0.1:8332/

bitcoin-cli ballot "cHNidP8..." '[{"txid":"abc...","vout":0}]'

import requests
r = requests.post(
    "http://127.0.0.1:8332/",
    auth=("$RPC_USER", "$RPC_PASS"),
    json={
        "jsonrpc": "1.0",
        "id": "docs",
        "method": "ballot",
        "params": ["\"<template_psbt>\"", []],
    },
    timeout=30,
)
print(r.json())

const res = await fetch("http://127.0.0.1:8332/", {
  method: "POST",
  headers: {
    "content-type": "application/json",
    "authorization": "Basic " + btoa(`${process.env.RPC_USER}:${process.env.RPC_PASS}`),
  },
  body: JSON.stringify({
    jsonrpc: "1.0",
    id: "docs",
    method: "ballot",
    params: ["\"<template_psbt>\"",[]],
  }),
});
console.log(await res.json());

Parameters

Name	Type	Req.	Description
template_psbt	`string`	yes	Base64-encoded template PSBT from prepare_rotation
asset_utxos	`any[]`	yes	Array of asset UTXOs to vote with [ "txid", (string, required) UTXO transaction ID vout, (numeric, required) UTXO output index ... ]

Result

Type: any

{ (json object) "psbt" : "str", (string) Base64-encoded ballot PSBT with signatures "ballot_units" : n (numeric) Total asset units contributed by this ballot }

Source: services/core-node/bcore/src/wallet/rpc/assets.cpp:7239

C++ symbol: ballot

Code samples

curl --user "$RPC_USER:$RPC_PASS" \
  --data-binary '{"jsonrpc":"1.0","id":"docs","method":"ballot","params":["\"<template_psbt>\"",[]]}' \
  -H 'content-type: text/plain;' \
  http://127.0.0.1:8332/

bitcoin-cli ballot "cHNidP8..." '[{"txid":"abc...","vout":0}]'

import requests
r = requests.post(
    "http://127.0.0.1:8332/",
    auth=("$RPC_USER", "$RPC_PASS"),
    json={
        "jsonrpc": "1.0",
        "id": "docs",
        "method": "ballot",
        "params": ["\"<template_psbt>\"", []],
    },
    timeout=30,
)
print(r.json())

const res = await fetch("http://127.0.0.1:8332/", {
  method: "POST",
  headers: {
    "content-type": "application/json",
    "authorization": "Basic " + btoa(`${process.env.RPC_USER}:${process.env.RPC_PASS}`),
  },
  body: JSON.stringify({
    jsonrpc: "1.0",
    id: "docs",
    method: "ballot",
    params: ["\"<template_psbt>\"",[]],
  }),
});
console.log(await res.json());