基于网页接口 Bitcoin API JSON-RPC

生成多重签名地址命令: createmultisig B

这个createmultisig RPC命令用来生成 P2SH（Pay To Script Hash）多重签名地址。多重签名地址是以3开头的地址，若妥善使用会比1开头的地址更加安全。

Parameter #1—the number of signatures required
输入参数 #1- 需要多少个签名
Parameter #2—the full public keys, or addresses for known public keys
输入参数 #2- 各公钥字串，或已公开公钥的地址
Result—P2SH address and hex-encoded redeem script
输出结过 - P2SH地址和16进制的类似公钥的脚本字串

填写个数字M，即需要多少个私钥签名可花费 M-of-N 多重签名地址币。不要超过下面公钥数N。
点击 "+" 号来增加公钥数, "-" 来移除减少。公钥字串可在"脑口令工具信息"的最后面找到，或者通过有支出的交易，例如点这里在输入脚本后面找到公钥。公钥字串与地址类似不需保密，发过币的已经公开。故不担心ChainQuery记录提交的公钥。
上方示例中是1RouPayEz6i48m5S3JbDRkVW2zH22MXAh的公钥。 
{
	"result": {
		"address": "3H2VJdMjuY7ixUt9B3YYTcwN8MMQcMWFfA",
		"redeemScript": "5241041f3e98fe40fe5475ca26707c3a4389683a81d98954ced34a3a6114f54770a87672f2e59f55f410470fcbbe0251019eac15fddd14a0f175149ca9120f4ed19f9f41041f3e98fe40fe5475ca26707c3a4389683a81d98954ced34a3a6114f54770a87672f2e59f55f410470fcbbe0251019eac15fddd14a0f175149ca9120f4ed19f9f52ae"
	},
	"error": null,
	"id": null
}

createmultisig nrequired ["key",...]

Creates a multi-signature address with n signature of m keys required.
It returns a json object with the address and redeemScript.

Arguments:
1. nrequired      (numeric, required) The number of required signatures out of the n keys or addresses.
2. "keys"       (string, required) A json array of keys which are bitcoin addresses or hex-encoded public keys
     [
       "key"    (string) bitcoin address or hex-encoded public key
       ,...
     ]

Result:
{
  "address":"multisigaddress",  (string) The value of the new multisig address.
  "redeemScript":"script"       (string) The string value of the hex-encoded redemption script.
}

Examples:

Create a multisig address from 2 addresses
> bitcoin-cli createmultisig 2 "[\"16sSauSf5pF2UkUwvKGq4qjNRzBZYqgEL5\",\"171sgjn4YtPu27adkKGrdDwzRTxnRkBfKV\"]"

As a json rpc call
> curl --user myusername --data-binary '{"jsonrpc": "1.0", "id":"curltest", "method": "createmultisig", "params": [2, "[\"16sSauSf5pF2UkUwvKGq4qjNRzBZYqgEL5\",\"171sgjn4YtPu27adkKGrdDwzRTxnRkBfKV\"]"] }' -H 'content-type: text/plain;' http://127.0.0.1:8332/

支持的B命令集