이 강좌를 통해 대체불가능한 NFT (Non Fungible Token) 을 활용한 비앱을 만들 수 있게 됩니다.
NFT 비앱 개발
토큰에 대한 이해
대세는 NFT(대체 불가 토큰)!
내 손으로 비앱을 만들어 보세요 ✨
대체불가 NFT (Non Fungible Token)에 대해서 배워보는 시간입니다. 블록체인에서 쓰이는 토큰의 종류들을 알아보며 특별히 대체불가 토큰 (ERC-721)을 통해 유튜브 썸네일을 디지털적으로 아이템화시켜서 다른 유저들과 사고 팔 수 있게 하는 비앱을 만들어 봅니다.
이 NFT는 토큰 하나하나가 고유한 특성과 가치를 가지고 있어 여러 산업에 접목할 수 있는 잠재력이 있습니다. 예를 들어 게임 산업에서는 아이템을 토큰화 시켜서 소유권을 확실히 정하며 복제와 위변조 문제를 해결하고, 수집품들도 디지털적으로 자산화시켜서 관리할 수 있게 됩니다.
앞으로는 증명서나 개인데이터까지 디지털화될 것이기 때문에 토큰화 시켜서 블록체인을 통해 관리하고 누가 디지털 자산을 소유하고 있는지에 대한 소유권에 대해서 분명해지는 시대가 올 것입니다.
📢 수강 전 참고 사항
1편: 최대한 처음 접하는 사람의 입장에서
2편: 어느새 블록체인을 공부하는 자신을 발견하실 겁니다
Klaytn 클레이튼 블록체인 어플리케이션 만들기 - 이론과 실습
Public testnet인 Baobab을 기반으로 Klaytn을 이론적으로 분석해보고, 간단하게 BApp을 만들어 봅니다.
학습 대상은
누구일까요?
무료 기본 강좌 수강 하신 분 (Klaytn 클레이튼 블록체인 어플리케이션 만들기 - 이론과 실습)
클레이튼, 이더리움 개발 경험자
솔리디티 초급 완료하신 분
선수 지식,
필요할까요?
클레이튼 툴 (Wallet, IDE, Scope)
솔리디티
자바스크립트 및 부트스트랩(Bootstrap)
전체
50개 ∙ (5시간 58분)
1. 기본적 의미
01:44
2. 블록체인 토큰의 종류
04:17
3. 코인과 토큰의 차이점
02:51
5. EIP
05:26
6. 계정 3개 만들기
01:39
7. 인터페이스
04:30
8. 토큰 발행
05:02
9. 계정 발란스 & 토큰 소유자
07:36
10. 토큰 전송
09:53
11. 토큰 안전 전송 1
08:28
12. 토큰 안전 전송 2
11:10
13. 토큰 안전 전송 3
02:16
14. 토큰 승인
11:52
15. 토큰 전체 승인
13:41
16. ERC-165
11:03
17. 미리 꼭 들어야할 강좌들
00:59
18. 비앱 미리보기
07:14
19. 오픈제플린 활용
04:00
20. 계정 셋업
01:42
21. 스타터 템플렛 받기
06:16
전체
41개
4.7
41개의 수강평
수강평 6
∙
평균 평점 4.8
수강평 1
∙
평균 평점 3.0
3
Drizzle was posted by someone else, so I corrected it. But what the hack? Even the most stubborn people achieved this on their own (or with the help of students who worked hard to find solutions for each lecture). The explanations for each method or contract in each lecture were good, but the effort to identify the problems was entirely up to the students. Programming classes are meaningful when they code themselves and the results shown in the lecture are consistent, and students will be satisfied only when they gain confidence to utilize them. Can you have a satisfactory course and results by downloading samples with many problems? There were no appropriate answers or solutions to the comments in the lecture, even though they were posted 1-2 years ago. Please think about it again and pay. The programs and libraries mentioned in this lecture have too many problems. 1. connect-privkey-to-provider(@truffle/hdwallet-provider module update due to installation) 2. webpack.config.js settings (fallback-related resolve settings, plugin webpack.ProvidePlugin settings) etc. 3. Other problems encountered while running truffle migrate, truffle compile, npm run 4. Execution problems caused by conflicts with various low-version modules written in package-json Compilation or deployment problems keep occurring and there is no solution for them. (In other words, program execution errors keep occurring.) They fool me with the preview sales that they will create non-apps and dapps, but they only show me the results with lots of errors, so it's frustrating and a waste of my money. There is absolutely no error check for this lecture. Those who are thinking of paying, please reconsider. There is no program that can be used through this lecture, and the program utilization for Klaytn IDE that appears at the very beginning is also on YouTube. I've been running npm and node for a week and reinstalling them, but nothing has improved. I'm just disappointed that other students are talking about the answers they posted as if they were their own solutions.
Sorry. It must have been hard. You said it was a sales technique, but it is absolutely not a sales technique. This is a course that I made with all my heart and soul two years ago. I have organized all the solutions, so if you refer to it, I believe you will be able to persevere even if your development skills are minimal! Many people have already persevered recently.. I will answer. https://www.inflearn.com/questions/370615 By the way, is drizzleConnect a hack? I have never used it in my lectures... It seems that you took out your frustration on another lecture and took it out here. ------------------------------------------------------------------------------------------------------- Update I should have answered more sincerely as a beginner, but I was busy and left Inflearn for a year. I sincerely apologize to all the students for this. I started answering again two months ago, but I think it would have been better if the students had at least asked questions and left 1 point. I was willing to help you enough. If you leave a 1 point and say something that is not related to the course (drizzleContext), I have no choice but to respond, and since you recently revised your score, it seems like you left it impulsively. I decided that rather than going through the current situation and revising each problem one by one, I could help students faster by asking for help from someone who recently finished it. If you are disappointed with this, then there is nothing I can do. It is heartbreaking to think that it is a waste of money, but thanks to you, I think I will visit Infraon often to leave questions. And if you leave your account number, I will refund you directly.
수강평 1
∙
평균 평점 5.0
수강평 4
∙
평균 평점 5.0
5
Thank you for the great lecture. It was good to learn the overall structure, Solidity, and how to understand and use Caver.js. There may be some parts that beginners may get stuck on, but you can complete the course if you look for them. Thank you for the great video, and I will check out the latest lecture soon.
수강평 19
∙
평균 평점 4.5
₩79,200
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