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밑바닥부터 시작하는 비트코인
book

밑바닥부터 시작하는 비트코인

by 류정필, 송재준
November 2019
Beginner to intermediate
408 pages
9h 29m
Korean
Hanbit Media, Inc.
Content preview from 밑바닥부터 시작하는 비트코인
밑바닥부터 시작하는 비트코인
206
NOTE
_
적정 수수료 추정
수수료는바이트당책정됩니다.만약여러분트랜잭션크기가
600
바이트라면
300
바이트인경우의수수료
보다
2
배비쌀것입니다.이는트랜잭션이들어갈블록공간의한계로인해큰트랜잭션은더큰공간을차
지하기때문입니다.블록의크기계산방법은세그윗(
13
장)이후약간변경됐지만일반적인원칙은여전히
유효합니다.그런데채굴노드가우리트랜잭션을가능한빨리블록체인에넣도록하는수수료는얼마일
까요?
트래픽이많지않아블록이트랜잭션으로가득채워지지않는경우바이트당
1
사토시를초과하는수수료
를지불하면충분합니다.블록이가득채워지는경우적정수수료추정은쉽지않습니다.아래를포함해서
몇가지추정방법이있습니다.
•지난블록에서의수수료지불현황과현재의멤풀상황을토대로블록포함확률을추정하여수수료
결정
•현재의멤풀상황과채굴노드의경제적인센티브를감안하여수수료결정
•고정수수료로지불
많은지갑이다양한전략을사용하고있으며이는활발한연구분야이기도합니다.
7.2.2
트랜잭션 구성
1
개의 입력과
2
개의 출력을 가진 새 트랜잭션을 만들고자 합니다. 먼저 필요한 함수로 무엇이
있는지 살펴보겠습니다.
첫째
Base58
로 표현된 주소로부터 ...
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Publisher Resources

ISBN: 9791162248294