$LPY Internals

Multi-chain reserve currency

๊ธฐ์กด ์ฝ”์ธ์€ ๊ฒŒ์ž„์ด๋ก  ๋“ฑ ๊ฐ€์น˜ ์œ ์ง€๋ฅผ ์œ„ํ•ด ์œ ๋™์„ฑ์„ ์ œํ•œํ•˜๋ ค๊ณ  ํ•˜์˜€์Šต๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ๊ทธ ๋•๋ถ„์— Reserve Currency๋ฅผ ์ง€ํ–ฅํ•˜์ง€๋งŒ ์‚ฌ์šฉํ•˜์ง€ ๋ชปํ•˜๋Š” Reserve Currency๊ฐ€ ๋˜์–ด ๋ฒ„๋ ธ์Šต๋‹ˆ๋‹ค. ์ฆ‰ ์‚ฌ์šฉ์€ ๋ชปํ•˜๊ณ  ํˆฌ์ž์—๋งŒ ์ง‘์ค‘ ๋˜์–ด ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค. ์‹ค์งˆ์ ์œผ๋กœ ์‚ฌ์šฉ ํ•  ์ˆ˜ ์žˆ๋Š” ๊ณณ์ด ์—†๋Š” ํˆฌ์ž ๋ชฉ์  ์ฝ”์ธ์ด ๋˜์–ด ๋ฒ„๋ฆฐ ๊ฒƒ์ด์ฃ  ์ด๋Ÿฌํ•œ ํ•œ๊ณ„ ๋„˜์–ด LPY๋Š” ์‹ค์ œ๋กœ ์‚ฌ์šฉ ๊ฐ€๋Šฅํ•˜๋„๋ก ๋งŒ๋“ค์–ด์กŒ์Šต๋‹ˆ๋‹ค. NFT๋ฅผ ์‚ฌ๊ณ  ํŒŒ๋Š” ํ–‰์œ„, Cross Chain Swap ๋“ฑ LPY๋Š” ๊ฐ ์ฒด์ธ ๋ณ„๋กœ ์กด์žฌํ•ฉ๋‹ˆ๋‹ค.

Multi-chain asset collaterals

๊ธฐ์กด Cross Chain Swap์€ ์ž์‹ ๋“ค์ด ๋ฐœํ–‰ ํ•  ์ˆ˜ ์žˆ๋Š” ํ† ํฐ์„ ๋‘๊ณ  lock / mint๋ฅผ ํ†ตํ•ด ๋ณต์‚ฌ๋ณธ์„ ๊ฐ ์ฒด์ธ๋งˆ๋‹ค ํผ๋œจ๋ฆฌ๋Š” ํ˜•ํƒœ์˜€์Šต๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ์ด๋Ÿฌํ•œ ๋ฐฉ์‹์€ ํ•ด๋‹น wrapping๋œ ์ฝ”์ธ์œผ๋กœ ๋ฐ› ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ๋‹ด๋ณด์— ๋Œ€ํ•œ ๊ณ„์†์  ์‹ ๋ขฐ๊ฐ€ ํ•„์š” ํ–ˆ์Šต๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ LPY๋Š” ์ฑ„๊ถŒ ํŒ๋งค๋ฅผ ํ†ตํ•ด ๊ฐ ์ฒด์ธ์—์„œ ์ž์ฒด์ ์œผ๋กœ ๋ฐœํ–‰์ด ๋˜๋ฏ€๋กœ ๋‹ด๋ณด๋‚˜ ์™ธ๋ถ€ ๋งค๊ฐœ์ฒด ์—†์ด ์™„์ „ํ•œ ์ž์‚ฐ ์ด๋™์ด ๊ฐ€๋Šฅ์ผ€ ํ•˜์˜€์Šต๋‹ˆ๋‹ค.

Cross omni liquidity pool

1. Collaterals as swap liquidity

๊ธฐ์กด์—๋Š” ํ† ํฐ ๋ฐœํ–‰๊ณผ๋Š” ๋น„๋ก€ํ•˜์ง€ ์•Š๋Š” ๊ฐ€์น˜ ์ง€์ง€ ๋ชจ๋ธ์ด์˜€์Šต๋‹ˆ๋‹ค. ์ฆ‰, ํ† ํฐ์„ ๋ฐœํ–‰ ํ›„ ๋ฏธ๋ž˜ ์ˆ˜์ต์„ ์Šค์™‘ ์ˆ˜์ˆ˜๋ฃŒ ๋ถ„๋ฐฐ ๋“ฑ์œผ๋กœ ๊ฐ€์น˜ ์œ ์ง€๋ฅผ ์•ฝ์† ํ•œ ๊ฒƒ ์ž…๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ LPY๋Š” ์ฑ„๊ถŒ์„ ํŒ๋งค ํ•˜๋ฉด์„œ ๋ฐœํ–‰ ํ•˜๊ธฐ์—, ํŒ๋งค์— ๋น„๋ก€ํ•œ ๋งŒํผ ์œ ๋™์„ฑ์ด ์Œ“์ด๊ฒŒ ๋ฉ๋‹ˆ๋‹ค. ์ด๋ ‡๊ฒŒ ๋  ๊ฒฝ์šฐ ์ƒํƒœ๊ณ„๊ฐ€ ์ปค์ง์— ๋”ฐ๋ผ ์ž์—ฐ์Šค๋Ÿฝ๊ฒŒ swap pool์ด ๊ฐ•ํ™” ๋˜๋ฉด์„œ LPY์˜ ๊ฐ€์น˜๋„ ์ž์—ฐ์Šค๋ ˆ ๊ตณ๊ฑดํ•ด์ง‘๋‹ˆ๋‹ค.

2. Cross-chain liquidity bridging tool

์ด๋ ‡๊ฒŒ ์ฒด์ธ๋งˆ๋‹ค ํ˜•์„ฑ๋œ pool์€ ๊ฐ๊ฐ์˜ ์ฒด์ธ ๋ณ„ ๋…๋ฆฝ๋˜์–ด ์žˆ์ง€๋งŒ, ๋™์‹œ์— LPY๋ฅผ ํ†ตํ•ด ์—ฐ๊ฒฐ๋˜์–ด ์‹ค์งˆ์ ์œผ๋กœ ๋ฒ” ์ฒด์ธ์ ์ธ ๊ฑฐ๋Œ€ํ•œ pool์„ ํ˜•์„ฑํ•˜๊ฒŒ ๋ฉ๋‹ˆ๋‹ค.

3. How do we validate Omnipool : Proof of Asset (PoA)

  • ์ฒด์ธ์ƒ์—์„œ ์ง์ ‘ ๊ด€์ธก ๊ฐ€๋Šฅํ•œ ๋ณ€์ˆ˜๋Š” ์ด๋ ‡๊ฒŒํ‘œ๊ธฐํ•ฉ๋‹ˆ๋‹ค.

  • ๋ชฉํ‘œ : ์ฒด์ธ์ƒ์—์„œ ๊ด€์ธก ๊ฐ€๋Šฅํ•œ raw level ๋ณ€์ˆ˜๋“ค๋กœ๋ถ€ํ„ฐ ์ง๊ด€์ ์ธ ๋ ˆ๋ฒจ์—์„œ ์˜๋ฏธ๋ฅผ ๋‹ด์„ ์ˆ˜ ์žˆ๋„๋ก ์˜ฌ๋ผ๊ฐ€

  • Variables

    • ObservedSupply : Observed mint quantity of LPY ( =totalSupply() )

    • ObservedBalance : Observed LPY balance of Omnipool ( =LPY.balanceOf(Omnipool) )

    • BridgeSurplus : Surplus LPY of Omnipool by Brdige (BridgeOutput - BridgeInput)

    • BridgeDebt : Debt of Omnipool in a chain by Bridge (BridgeOutput < Input)

    • differenceBySwap : LPY Difference of Omnipool by Swap (LPYInputBySwap - LPYOutputBySwap)

  • from a single point of view (of LPY)

    • let IdealSupply = BondSold * 3

    • then ObservedSupply should be equal to IdealSupply + BridgeDebt โ‡’ ํ† ํฐ์˜ ์„œํ”Œ๋ผ์ด ์ ์ ˆํ•จ

  • from a local point of view (of a chain)

    • let IdealBalance = BondSold + differenceBySwap, totalAllocatedLPYinPool = Sum(Allocated LPY for a pool)

    • then IdealBalance should be equal to totalAllocatedLPYinPool โ‡’ ๊ฐœ๋ณ„ ํ’€์— ๋ถ„๋ฐฐ๋œ LPY๊ฐ€ ์ ์ ˆํ•จ && ObservedBalance sholud be equal to IdealBalance + BridgeSurplus + BridgeDebt โ‡’ ์˜ด๋‹ˆํ’€์˜ Balance๊ฐ€ ์ ์ ˆํ•จ

  • from a global point of view (of multiple chains)

    • Sum(BridgeSurplus) of all chain should be equal to 0 โ‡’ ๋ธŒ๋ฆฟ์ง€ ํ†ต๊ณ„ (์ธ/์•„์›ƒํ’‹) ์ ์ ˆํ•จ && Sum(BridgeDebt) of all chain should be equal to Sum(ObservedBalance - IdealBalance) โ‡’ ๋ธŒ๋ฆฟ์ง€๋กœ ์ธํ•œ ๋ถ€์ฑ„๊ฐ€ ์ ์ ˆํ•จ

  • ์ƒ๊ธฐ ๋‚ด์šฉ ๋ฐ ์ƒํƒœ๋“ค์„ ์–ธ์ œ๋“ ์ง€ poaํŽ˜์ด์ง€์—์„œ ์†์‰ฝ๊ฒŒ ํ™•์ธ์ด ๊ฐ€๋Šฅ

  • poa ํŽ˜์ด์ง€ http://poc-front.loopyfold.net/index.html

Protocol owned DEX (LoopySwap)

๊ธฐ์กด swap์€ ์œ ๋™์„ฑ์„ ์™ธ๋ถ€ LP์— ์˜์กด ํ•ด์•ผ ํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋ ‡๊ธฐ ๋•Œ๋ฌธ์— LP๋ฅผ ๋งŒ์กฑ ์‹œํ‚ค์ง€ ๋ชปํ•œ๋‹ค๋ฉด ์„œ๋น„์Šค๊ฐ€ ๋ถˆ์•ˆ์ • ํ•ด ์ ธ๋ฒ„๋ฆฌ๋Š” risk๊ฐ€ ์กด์žฌ ํ•˜์˜€์Šต๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ ๊ฑฐ๋ž˜์†Œ๋“ค์€ LP์™€ swap user ์–‘์ธก ๋ชจ๋‘์˜ Needs๋ฅผ ์ถฉ์กฑ ์‹œํ‚ค๊ธฐ ์œ„ํ•ด ์ž์ฒด ๋ฐœํ–‰ ํ† ํฐ์„ ๋‚˜๋ˆ ์ฃผ๋Š” ๊ฒƒ์œผ๋กœ ๋Œ€์ฒด ํ•˜์˜€์Šต๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ LoopySwap์€ ์ž์ฒด์ ์ธ ์œ ๋™์„ฑ์„ ์†Œ์œ ํ•จ์œผ๋กœ์จ ํ•ญ์ƒ ์•ˆ์ •์ ์ธ ์œ ๋™์„ฑ ์ œ๊ณต์ด ๊ฐ€๋Šฅํ•˜๋ฉฐ, ๋ชจ๋“  ์ˆ˜์ต์„ ํ”„๋กœํ† ์ฝœ ์œ ์ง€๋ฅผ ์œ„ํ•ด ์‚ฌ์šฉ ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค. ์„œ๋น„์Šค ํ™œ์„ฑํ™”๋ฅผ ์œ„ํ•ด ์ˆ˜์ต์„ ๋‚ฎ์ถ”๊ณ  ์‚ฌ์šฉ์ž์˜ ์ด์ต์„ ์ถ”๊ตฌํ•˜๋Š” ๊ฒƒ๋„ ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค.

Protocol owned LPY liquidity

LPY์˜ ์œ ๋™์„ฑ์„ ํ”„๋กœํ† ์ฝœ์ด ์†Œ์œ ํ•˜์—ฌ ์ตœ์†Œํ•œ์˜ ๊ฐ€์น˜๊ฐ€ ์ง€์ง€ ๋ฉ๋‹ˆ๋‹ค. ์ด๋Š” ์™ธ๋ถ€ ์‹œ์žฅ ๋…ผ๋ฆฌ์— ๋ชจ๋“  ๊ฒƒ์„ ๋งก๊ฒจ ๊ธ‰๊ฒฉํ•œ ์‹œ์„ธ ๋ณ€๋™์„ ๊ฒช์ง€ ์•Š๊ฒŒ ํ•˜๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. ๋˜, ์ผ๋ถ€ ์ž์‚ฐ์— ๋ฌธ์ œ๊ฐ€ ์ƒ๊ฒผ์„ ๋•Œ ์˜ํ–ฅ์„ ์ตœ์†Œํ™” ํ•  ์ˆ˜ ์žˆ๋„๋ก ์„ค๊ณ„ ๋˜์–ด ๋Œ€์ฒ˜๊ฐ€ ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค. ์˜ˆ์ปจ๋Œ€ ์„œํ‚ท ๋ธŒ๋ ˆ์ดํฌ ๋“ฑ, ํŒจ๋‹‰ ์…€ ๋ฐฉ์–ด๋ฅผ ์˜ˆ๋กœ ๋“ค ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

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