블록체인이 핫 이슈여서 저도 이곳 저곳을 눈팅하며 블록체인을 공부하고 있습니다.
둘러보아도 핵심은 너무 어렵다였습니다.
전문용어만 난무하는데 암호화화폐, 블럭체인, 하드포크 블라블라~~~
첫 도입부만 봐도 "그냥 이런게 있구나" 하며 글을 내려버립니다.
"기사들이 쓰는 건데 알고 작성은 하는 걸까?"
"왜이리 어렵게 쓰기만 하는 거지?"
이런 생각이 들어 제가 보고 이해한 내용을 알게 쉽게 정리하려고 합니다.
블록체인이란?
가명: 나카모토 사토시(개인 또는 단체라는 의견이 분분합니다.)라는
프로그램어가 만들어 기술입니다.
정보를 불특정 다수에게 공유하고
소수의 이익을 위해 정보를 조작을 하는 것을 막기 위한 기술입니다.
많은 사람이 참여를 할수록 조작이 힘들어지는 구조로 만들어져 있습니다.
많은 사람들이 참여를 유도하기 위해 보상시스템을 생각하게 되었고
보상을 코인을 지급하는 방식으로 만들게 되었습니다.
" 이것이 “비트코인”의 시작입니다."
블록체인을 쉽게 두개로 분리하겠습니다.
1. 블록(정보를 저장하는 상자)
2. 체인(상자의 순서를 표기)
1. 블록(거래 기록이라 칭하겠습니다.)
정리하기 쉽게 거래 기록장부을 10분 단위로 저장합니다.
이것을 블록이라고 칭합니다.
이 블록들을 불특정 다수에게 공유를 합니다.
이블록들을 공유하는 것은 좋은데 어떤 것이 처음인지 순서를 모르게 되면
일일이 블록을 해체하고 확인해야 되어 정보조작여부를 확인하는데 오랜 시간이 걸립니다.
그래서 블록을 사이를 연결하는 “체인” 이 필요하게 됩니다.
체인(해시값)이란
앞에 말씀드린 것처럼 상자에 순서를 표기한 것이라고 말씀을 드렸습니다.
단순하게 숫자 1,2 이렇게 쓰면 누구나 조작이 가능하겠죠
그래서 이내용을 암호화하여 표기를 합니다.
블록마다 체인(해시값)이 달려 어떤 것이 앞서서 만든 블록인지 확인 가능합니다.
이렇게 공유하는 방식을 블록체인기술 이라고 칭합니다.
-본 슬라이드 이미지는 블로그 https://blog.naver.com/narasusu 님의 내용을 가져 온 것입니다. (지금은 게시글이 내려져 있는 상태입니다.)
Source
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Welcome to Steemit dear.
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ok thanks~^^
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Welcome to Steemit saylookim. Let me know if you got any questions about Steem or anything related to it! The official FAQ can be found here and has A LOT of information https://steemit.com/faq.html - Also remember, Steemit is just ONE of the sites built that uses Steem the blockchain. We also have DTube - our very own Youtube, DSound for Soundcloud and Steepshot if you prefer Instagram like experience. I'd also like to mention ChainBB - forums, Busy - Steemit with more modern look basically, DMania for memes and Dlive for streaming just like in Twitch! You can also earn Steem by gaming now! Search for Steemgar if that's more your thing. Welcome to the blockchain! :)
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Hi you are welcome to steem
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Thank you. Nice to meet you
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혹시... 스팀잇 싸이트에서 글 올리시면서 태그를 한국말로 쓰신건가요???
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스팀잇 싸이트에 글올릴때 태그는 영문으로 작성해야되나요?
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한글 태그를 처음 봤습니다... 오늘...ㅋㅋ
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글 열심히 작성하세요~^^
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Welcome new steemit.
Posted using Partiko Android
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Heelo newcomer welcome to steemit enjoy your day
Posted using Partiko Android
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ok thanks~^^
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쉽게 잘 설명되어있네요^^
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감사합니다.
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Welcome to steemit @saylookim.
Follow me @tuanis for random votes daily please checkout the report
Welcome the new steemians. Have a great day!
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nice to meet you.
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Welcome to Steem! Partiko is a fast and beautiful mobile app for Steem and we upvote our users to help them grow! Please feel free to download the Android app here and the iOS app here.
To learn more about us and stay connected with us, please join our Discord server here: https://discord.gg/N7Et97G
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nice to meet you.
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Welcome to Steemit @saylookim :)
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Congratulations @saylookim! You have completed the following achievement on the Steem blockchain and have been rewarded with new badge(s) :
You got your First payout
Click on the badge to view your Board of Honor.
If you no longer want to receive notifications, reply to this comment with the word
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Do not miss the last post from @steemitboard:
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