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      • Design of Liquid Dual-Staking Vault (dualCORE)
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On this page
  • What is liquid dual-staking?
  • So, what makes dualCORE different from stCORE?
  • Wow, 40%+ APY is high! How does dualCORE offer such high yields?
  • So, why using dualCORE Vault instead of staking CORE directly on the Merge Marketplace?
  • How to Participate
  • DeFi Integration
  • Technical Design
  1. Products

dualCORE

https://app.b14g.xyz/vaults/core

PreviousMerge Marketplace on Core ChainNextDesign of Liquid Dual-Staking Vault (dualCORE)

Last updated 3 days ago

What is liquid dual-staking?

Staking CORE helps secure Core network, earn staking rewards, but the trade-off is staked CORE tokens are locked and become illiquid. This means you can’t transfer, sell, or use your CORE tokens in DeFi while they’re staked.

Liquid dual-staking (via dualCORE) solves this.

When you deposit CORE in the dualCORE vault, you’ll receive dualCORE tokens, which represent your staked CORE plus the rewards they generate. These dualCORE tokens allow you to transfer, sell, or use them in DeFi activities while earning staking rewards, dual-staking boosted rewards, and daily compounding interest.

Sounds great, right?

But there is already Core native liquid staking stCORE, which unlocks staked CORE liquidity, allowing users to earn staking rewards while participating in Core’s DeFi ecosystem.

So, what makes dualCORE different from stCORE?

stCORE has two key limitations:

  • Its APY is based solely on the base CORE staking rate, without the benefits of dual-staking.

  • It has a 7-day redemption period, meaning you miss out on staking rewards during that redemption time.

Here’s why dualCORE stands out:

  • Higher yields: It benefits from dual-staking boosted rewards. Average APY of dualCORE is 40%++ (as of this post).

  • Flexible redemption: Normal redemption takes just 1 day (no fee), while instant redemption lets you withdraw CORE immediately (with a 10% fee). No lock-ups.

  • Additional yield opportunities: It can earn yields from other dApps on Core ecosystem, acting as a yield aggregator (TBD).

Wow, 40%+ APY is high! How does dualCORE offer such high yields?

Unlike CORE, dualCORE automatically earns staking rewards, boosted dual-staking rewards, and daily compound interest.

So, why using dualCORE Vault instead of staking CORE directly on the Merge Marketplace?

Manually staking on the Merge Marketplace requires effort:

  • You need to browse active orders to find the best APR. You also have to constantly monitor and manually reallocate when new orders with better rates appear.

  • You must track expired orders and move your funds to new ones.

  • You need to claim and reinvest rewards daily to maximize returns.

Honestly, it’s time-consuming and can feel overwhelming, especially for beginners (or for those of us who prefer a simpler life 🤷‍♀️).

dualCORE Vault fixes that.

All you need to do is deposit your CORE into the vault. It’ll take care of everything:

  • Allocating your CORE to the orders with highest APR.

  • Reallocate your CORE when orders expired.

  • Automatically claiming and reinvesting rewards to compound your returns.

It’s DeFi made simple—so you can sit back, relax, and still earn more.

How to Participate

DeFi Integration

Technical Design

dualCORE vault is live on Core mainnet at

The high returns come from .

When you deposit CORE into the dualCORE vault, you receive dualCORE in return. The vault will stake your tokens into active BTC lock orders on the b14g , which allows you to earn dual-staking boost even if you only have CORE.

b14g Merge Marketplace connects BTC stakers with CORE stakers to collaboratively dual-stake. BTC stakers create orders and stake BTC non-custodially, then CORE holders stake CORE into these orders to unlock dual-staking boost rewards for both. This means you can stake either BTC or CORE alone and still earn dual-staking boost rewards. It’s live at .

You can trade dualCORE or provide liquidity on .

You can use dualCORE as collateral for borrowing & lending on .

More DeFi utility for dualCORE on the way. Stay tuned. Join our community in and to keep you posted.

https://app.b14g.xyz/vaults/core
Core dual-staking
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https://app.b14g.xyz/
User Guide: dualCORE Vault
dualCORE FAQs
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Design of Liquid Dual-Staking Vault (dualCORE)