BTC Fair-Share Vault
BTC Fair‑Share Vault is a non‑custodial Bitcoin staking pool on the b14g platform. It lets you lock BTC on the Bitcoin network, secure Core Chain, and earn yield that auto‑compounds via the dualCORE reward token.
You keep full control of the BTC. It never leaves your wallet or Bitcoin network.
Quick Overview
Deposit asset
Native BTC (time‑locked in your own wallet)
Min. deposit
0.01 BTC (network rule)
Lock options
Based on your preference
Unlock rule
Unlock only after your chosen period
APR
Same rate for all users
Reward token
dualCORE (compounds automatically)
Vault fee
5% of new rewards (no fee on your BTC)
How are yields generated?
Core Chain (an EVM network) pays the best interest when a stake combines BTC + CORE (native token of Core chain) in a set ratio (e.g., 1 BTC : 29 000 CORE). That combo is called dual‑staking.
Most people don’t hold both coins in the perfect mix, so b14g created two options:
Merge Order – You lock your BTC and it shows up as an open order on b14g Merge Marketplace. CORE holders can match with your order to form a dual-staking pair. The more CORE matched, the higher the yield. Rewards are paid out daily in claimable CORE.
Fair‑Share Vault – a “hands-off,” steady-earning mode of Merge Order. Your BTC still becomes an open order on the marketplace, but b14g handles the CORE matching for you. If enough CORE is available to match all BTC stakes, everyone enjoys the top‑tier APR; if not, rewards are averaged so nobody drops to the 0.1 % floor. All earnings are sent as dualCORE and auto‑compound without any extra clicks.
How Fair-Share Works
Lock BTC You sign one Bitcoin transaction that locks your coins for a period you want. Only your wallet can unlock later.
Vault pairs BTC with CORE The vault adds CORE from b14g’s dualCORE vault, so the BTC meets Core Chain’s dual‑staking rules, earning boosted yields. The combined stake is spread across high‑yield Core validators.
Auto‑compound CORE rewards are converted to dualCORE and paid out daily. Holding dualCORE automatically re‑invests those rewards.
Unlock BTC When your timelock ends, you broadcast a normal Bitcoin spend back to yourself. You keep all earned dualCORE.
Supported Wallets
Xverse
MetaMask
OKX
Rabby
UniSat
Trust Wallet (EVM)
Keystone (hardware)
+20 others
You need a Bitcoin wallet to lock BTC and a Core (EVM) wallet to claim rewards.
Learn More
Enjoy your BTC yield!
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