November 2019
Beginner to intermediate
408 pages
9h 29m
Korean
Content preview from 밑바닥부터 시작하는 비트코인
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
13
장
세그윗
343
그림
13-44
p2sh
-
p2wsh
진행 단계
7
보는 바와 같이 이는
8
장에서 살펴본
2
-
of
-
3
다중서명입니다. 서명이 유효하면 [그림
13
-
45
]
와 같이 실행이 끝납니다.
그림
13-45
p2sh
-
p2wsh
실행 완료
이런 식으로
p2sh
잠금 스크립트를 지원하는 예전 지갑으로
p2wsh
형식의
UTXO
를 소비할
수 있습니다.
13.7
p2wsh
와
p2sh
-
p2wsh
코딩하기
파싱과 직렬화는 이전과 정확히 같습니다. 주요 수정 사항은
tx
.
py
파일의
verify
_
input
메서
드와
script
.
py
파일의
evaluate
메서드입니다.
class Tx:
...
밑바닥부터 시작하는 비트코인
344
def verify_input(self, input_index):
tx_in = self.tx_ins[input_index]
script_pubkey = tx_in.script_pubkey(testnet=self.testnet)
if script_pubkey.is_p2sh_script_pubkey():
command = tx_in.script_sig.commands ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.