November 2019
Beginner to intermediate
408 pages
9h 29m
Korean
Content preview from 밑바닥부터 시작하는 비트코인
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8
장
p2sh 스크립트
235
>>> print(point.verify(z, sig))
True
➊
z
는 바로 앞 페이지의 코드에서 구한 값입니다.
위 코드에서
p2sh
다중서명 스크립트를 해제하는 데 필요한
2
개의 서명 중
1
개를 검증했습니
다. 나머지 서명 검증은 연습문제에서 다루겠습니다.
연습문제
8.4
앞에 트랜잭션에서 두 번째 서명을 검증하시오.
연습문제
8.5
p2sh
트랜잭션을 검증할 수 있도록
sig
_
hash
와
verify
_
input
메서드를 수정하시오.
8.6
마치며
이 장에서
p2sh
잠금 스크립트가 어떻게 생성되고 사용되는지 배웠습니다. 그동안 트랜잭션을
살펴봤으니 이제 트랜잭션이 모여 어떻게 블록이 되는지 알아봅시다.
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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.