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Web3๋ž€?

โ€œํƒˆ์ค‘์•™ํ™”๋œ ์ธํ„ฐ๋„ทโ€์„ ๋œปํ•˜๋Š” ๊ฐœ๋…์œผ๋กœ, ๋ฐ์ดํ„ฐ ์†Œ์œ ๊ถŒ์„ ํ”Œ๋žซํผ์ด ์•„๋‹ˆ๋ผ ์‚ฌ์šฉ์ž ์ž์‹ ์—๊ฒŒ ๋Œ๋ ค์ฃผ๋Š” ์ง„ํ™”ํ˜• ์›น

์‰ฝ๊ฒŒ ๋งํ•ด,

์‚ฌ์šฉ์ž ์Šค์Šค๋กœ ๋ฐ์ดํ„ฐ์™€ ์ž์‚ฐ์„ ์†Œ์œ ํ•ด ํ”Œ๋žซํผ์— ์˜์กดํ•˜์ง€ ์•Š๊ณ ๋„ ์„œ๋น„์Šค ์ด์šฉ์ด ๊ฐ€๋Šฅํ•œ ์›น


Web์˜ ๋ฐœ์ „

Web1 โ†’ Web2 โ†’ Web3 ๋น„๊ต

์„ธ๋Œ€ ์‹œ๊ธฐ ํŠน์ง• ์˜ˆ์‹œ
Web1 1990sโ€“2000s ์ฝ๊ธฐ(Read-only) ์ค‘์‹ฌ HTML ํ™ˆํŽ˜์ด์ง€, ๊ฒŒ์‹œํŒ
Web2 2005โ€“ํ˜„์žฌ ์ฝ๊ธฐ + ์“ฐ๊ธฐ(Read-Write) / ์‚ฌ์šฉ์ž ์ฐธ์—ฌ ์ค‘์‹ฌ Facebook, YouTube, Naver, Google
Web3 2020sโ€“ ์ฝ๊ธฐ + ์“ฐ๊ธฐ + ์†Œ์œ (Read-Write-Own) / ํƒˆ์ค‘์•™ํ™” Ethereum, Metamask, IPFS, DeFi

Web3์˜ ํ•ต์‹ฌ ๊ตฌ์„ฑ ์š”์†Œ

  1. ๋ธ”๋ก์ฒด์ธ (Blockchain)
    • ๋ฐ์ดํ„ฐ๋ฅผ ์ค‘์•™ ์„œ๋ฒ„๊ฐ€ ์•„๋‹Œ ๋ถ„์‚ฐ ๋„คํŠธ์›Œํฌ์— ์ €์žฅ
    • ๋ณ€๊ฒฝ์ด ์–ด๋ ต๊ณ  ํˆฌ๋ช…์„ฑ ํ™•๋ณด
  2. ์Šค๋งˆํŠธ ๊ณ„์•ฝ (Smart Contract)
    • ์กฐ๊ฑด์ด ์ถฉ์กฑ๋˜๋ฉด ์ž๋™์œผ๋กœ ์‹คํ–‰๋˜๋Š” ํ”„๋กœ๊ทธ๋žจ
    • ๊ณ„์•ฝ์ด ์ž๋™ํ™”๋˜์–ด ์ค‘๊ฐœ์ž ๋ถˆํ•„์š”
  3. ์ง€๊ฐ‘ & DID (๋ถ„์‚ฐ ์‹ ์› ์ธ์ฆ)
    • ์‚ฌ์šฉ์ž๋Š” MetaMask, Rabby Wallet ๋“ฑ์˜ ์ง€๊ฐ‘์œผ๋กœ ๋กœ๊ทธ์ธ
    • ๊ฐœ์ธ์ •๋ณด๋ฅผ ํ”Œ๋žซํผ์— ๋„˜๊ธฐ์ง€ ์•Š๊ณ ๋„ ์„œ๋น„์Šค ์‚ฌ์šฉ ๊ฐ€๋Šฅ
  4. dApp (ํƒˆ์ค‘์•™ํ™” ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜)
    • ๋ธ”๋ก์ฒด์ธ ์œ„์—์„œ ๋™์ž‘ํ•˜๋Š” ์•ฑ
    • ์˜ˆ: ํƒˆ์ค‘์•™ํ™” ๊ฑฐ๋ž˜์†Œ, ํƒˆ์ค‘์•™ํ™” SNS ๋“ฑ
  5. ํ† ํฐ๊ณผ ์ธ์„ผํ‹ฐ๋ธŒ
    • ์ฝ˜ํ…์ธ ๋ฅผ ์˜ฌ๋ฆฌ๊ฑฐ๋‚˜ ์ปค๋ฎค๋‹ˆํ‹ฐ์— ๊ธฐ์—ฌํ•˜๋ฉด ํ† ํฐ์œผ๋กœ ๋ณด์ƒ
    • ์ฐธ์—ฌ ๊ธฐ๋ฐ˜ ๊ฒฝ์ œ ๊ตฌ์กฐ

Web3์˜ ์žฅ์ ๊ณผ ํ•œ๊ณ„์ 

์žฅ์ 

  • ๋ฐ์ดํ„ฐ ๋ฐ ์ž์‚ฐ์˜ ๊ฐœ์ธ ์†Œ์œ 
  • ์ค‘์•™๊ธฐ๊ด€ ์—†์ด๋„ ์‹ ๋ขฐ์„ฑ ํ™•๋ณด
  • ๋ณด์ƒ ๊ธฐ๋ฐ˜์˜ ์ฐธ์—ฌ ๊ฒฝ์ œ ํ™œ์„ฑํ™”
  • ๊ฒ€์—ด ์ €ํ•ญ์„ฑ

ํ•œ๊ณ„์ 

  • UI/UX ์ง„์ž…์žฅ๋ฒฝ (์ง€๊ฐ‘ ์„ค์น˜, ๊ฐ€์Šค๋น„ ๋“ฑ)
  • ๋„คํŠธ์›Œํฌ ํ™•์žฅ์„ฑ๊ณผ ์†๋„
  • ๋ฒ•์ , ์ œ๋„์  ๋ฏธ๋น„
  • ํ•ดํ‚น ๋ฐ ๋ณด์•ˆ ๋ฌธ์ œ