# Kobble I Beraborrow Workshop I ETHGlobal Prague 2025

- Channel: [ETHGlobal](https://streameth.org/ethglobal)
- Date: 2025-10-09
- Duration: 19:36
- Topics: Beraborrow, Bearchain, Kobble, CDP protocol, DeFi, proof of liquidity, NECTAR stablecoin, DEN vaults, liquid stability pool, yield strategies, collateralization, leverage, ERC4626, governance token, BGT, chain incentives, auto-compounding, interest rates, peg stability, PSM, liquidation, risk isolation, managed vaults, ETHGlobal, Prague 2025, EVM, liquidity mining, validator incentives, composability, flash loans, delta neutral, AMM, borrowing rates, TVL
- Watch: https://streameth.org/watch/yt-1gyK3nu8o5s
- YouTube: https://www.youtube.com/watch?v=1gyK3nu8o5s

## Description

Kobble, co-founder of Beraborrow, introduces the largest CDP protocol on Bearchain with over $400M TVL, enabling liquidity, leverage, and yield strategies. Learn how Beraborrow leverages Bearchain’s proof-of-liquidity mechanism to optimize DeFi growth, NECTAR stablecoin efficiency, and sustainable yield. Explore the protocol’s core—DEN vaults, liquid stability pools, and managed leverage—plus future upgrades like cross-protocol liquidity modules.

00:00 - Introduction to Beraborrow and Bearchain
00:31 - How Bearchain’s Proof of Liquidity Works
01:05 - Beraborrow’s CDP Protocol Core Components
01:25 - DEN Vaults: Collateral Deposits Explained
01:51 - NECTAR Stablecoin Design and Composability
02:09 - Liquid Stability Pools for Protocol Solvency
02:42 - Proof of Liquidity vs. Traditional Chain Security
03:16 - Bearchain’s Two-Token Model (BGT Governance)
03:48 - How Applications Bid for Chain-Level Incentives
04:40 - Beraborrow’s Use of Proof of Liquidity
05:40 - Auto-Compounding Yield in DEN Vaults
06:41 - NECTAR Stablecoin Interest Rate Optimization
07:56 - Liquid Stability Pool Yield Strategies
08:54 - Beraborrow’s Role in the Bearchain Ecosystem
09:30 - How Beraborrow Dens and Managers Work
10:49 - Risk Isolation in Protocol Instances
11:21 - Liquid Stability Pool Mechanics
12:56 - Example of a Liquidation Process
14:29 - Maintaining NECTAR’s $1 Peg with PSMs
15:57 - Future Plans: Liquidity Pool Optimization
16:51 - Managed Leverage Vaults and Strategies
18:10 - Requirements for Building on Beraborrow

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🇨🇿 *ETHGlobal Prague*
This workshop is specifically for ETHGlobal Prague, a 3-day hackathon held May 30 - June 1 2025, bringing together the most skilled web3 developers, designers and product builders from all around the globe for a weekend-long adventure to advance the Ethereum ecosystem! Watch the full ETHGlobal Prague 2025 playlist here: https://youtube.com/playlist?list=PLXzKMXK2aHh5Vv-ZobDU2YMWekDFYvOqd&si=SoQ5O2TOAK8RkYf-

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✅ Follow *Kobble*
X: https://x.com/0xKobble

✅ Follow *Beraborrow*
X: https://x.com/beraborrow

✅ *Follow ETHGlobal*
X: https://x.com/ETHGlobal​
Warpcast: https://warpcast.com/ethglobal
Website: https://ethglobal.com
YouTube: https://www.youtube.com/c/ETHGlobal 

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_Are you interested in Ethereum development and entrepreneurship?_
👉 Sign up for the next ETHGlobal event: https://ethglobal.com/events
🎁 Get exclusive access and perks with ETHGlobal Plus! https://ethglobal.com/plus
📣 Want us to throw an event in your city? Tell us where! https://ethglobal.com/city

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