kannapoix
/ main.rs
Last active
April 17, 2022 09:02
Sample code for unlock P2SH multisig transaction of Bitcoin. Related article is https://zenn.dev/kanna/articles/de3ebb85face02
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| use std::str::FromStr; | |
| use bitcoin::Address; | |
| use bitcoin::secp256k1::{Secp256k1, Message, SecretKey}; | |
| use bitcoin::blockdata::script::{Builder, Script}; | |
| use bitcoin::{Transaction, TxIn, OutPoint, hashes::hex::FromHex, SigHashType}; | |
| use bitcoin::hashes::Hash; | |
| use bitcoin::consensus::{encode::{serialize_hex}}; | |
| fn main() { | |
| let prev_tx_id = "56e9d34f8bff598068df6d3e4c712308500f706b49610f2b245d48a1cc5551e4"; |
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| ### Keybase proof | |
| I hereby claim: | |
| * I am kannapoix on github. | |
| * I am kanna (https://keybase.io/kanna) on keybase. | |
| * I have a public key ASCG0mGzPEJ-PAQpNFgsu3DuxPslNe6tWaRJVW9YH6AH9go | |
| To claim this, I am signing this object: |
kannapoix
/ payment_code.rb
Created
December 24, 2019 16:27
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| # bip47 Pyament Code @ https://github.com/bitcoin/bips/blob/master/bip-0047.mediawiki#version-1 | |
| # bitcoionrb @ https://github.com/chaintope/bitcoinrb | |
| require 'bitcoin' | |
| require 'ecdsa' | |
| group = ECDSA::Group::Secp256k1 | |
| include Bitcoin | |
| include Bitcoin::Util | |
| Bitcoin.chain_params = :mainnet |
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| # bip47 Pyament Code @ https://github.com/bitcoin/bips/blob/master/bip-0047.mediawiki#version-1 | |
| # bitcoionrb @ https://github.com/chaintope/bitcoinrb | |
| require 'bitcoin' | |
| include Bitcoin | |
| bip32_master = Bitcoin::ExtKey.generate_master('64dca76abc9c6f0cf3d212d248c380c4622c8f93b2c425ec6a5567fd5db57e10d3e6f94a2f6af4ac2edb8998072aad92098db73558c323777abf5bd1082d970a') | |
| depth3 = bip32_master.derive(47, harden=true).derive(0, harden=true).derive(0, harden=true) |
kannapoix
/ from-p2pkh-multisig.rb
Last active
January 22, 2019 04:09
Unlocking p2pkh-multisig script.
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| require 'pry' | |
| require 'pp' | |
| require 'bitcoin' | |
| include Bitcoin::Builder | |
| include Bitcoin::Util | |
| Bitcoin::network = :regtest | |
| # Prepare elements | |
| # Previous transaction |
kannapoix
/ to-p2pkh-multisig.rb
Created
January 19, 2019 14:51
Build bitcoin transaction with script locked by p2pkh-multisig.
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| require 'pry' | |
| require 'pp' | |
| require 'bitcoin' | |
| include Bitcoin::Builder | |
| include Bitcoin::Util | |
| Bitcoin::network = :regtest | |
| # Prepare elements | |
| # Previous transaction |
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| #[macro_use] | |
| extern crate serde_derive; | |
| mod parse; | |
| use parse::*; | |
| fn main() { | |
| // let mut transactions = vec![]; | |
| let block_height = vec![118, 119,120]; |
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| #[derive(Debug)] | |
| struct Parent { | |
| child: Child, | |
| } | |
| #[derive(Debug)] | |
| struct Child { | |
| name: String, | |
| } | |
| fn main() { |
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| require 'bitcoin' | |
| require 'pry' | |
| require 'pp' | |
| include Bitcoin::Util | |
| include Bitcoin::Builder | |
| Bitcoin::network = :regtest | |
| prev_tx = 'b295fd37caf41d9d7b954cc533bee353d0fa6d33bd365087b1f77e3efe4637e6' | |
| out_index = 1 |
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| # [WIP] sample of p2sh using bitcoin-ruby | |
| # https://github.com/lian/bitcoin-ruby | |
| require 'bitcoin' | |
| include Bitcoin::Builder | |
| include Bitcoin::Util | |
| Bitcoin.network = :regtest | |
| # Prepare elements |
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