The Blackhole wallet helps you easily store, send, and receive digital assets. You can perform cross-chain token transactions at any time, explore NFT marketplaces and dApps, and discover more opportunities. An integrated wallet for the Blackhole ecosystem, it provides you with a secure on-chain experience.
Why choose Blackhole wallets with OneKey
Take control of the safety that belongs to you
No real-name verification required. We collect and track no user data. Your wallet belongs only to you.
100% open-source and transparent
Blackhole wallet is a fully open-source wallet; every line of code can be audited and verified by security experts. Security is not based on promises, but on transparency.
Intelligent Risk Protection
Built-in dApp phishing protection and suspicious token folding features automatically detect risky contracts to prevent malicious approvals or asset theft.
Global support
Provide 24/7 multilingual customer support to resolve your issues at any time.
FAQ’s
What is Blackhole?
Blackhole is a next-generation ve3,3 decentralized exchange (DEX) built on the Avalanche C-Chain, optimized for deep liquidity, sustainable emissions, and long-term incentive alignment. At its core, Blackhole leverages an enhanced ve(3,3) tokenomics model, combining dynamic governance, emissions-based rewards, and advanced automated market maker (AMM) infrastructure to deliver capital-efficient liquidity solutions.
The native token of the protocol, $BLACK, is used for:
Emission rewards to liquidity providers
Locking into veNFTs to gain governance rights and rewards
Staking to earn protocol revenue and bribes
Perma-locking to mint special Supermassive veNFTs with non-decaying power
Blackhole’s unique two-tier governance system revolves around veBLACK vote-escrowed NFTs minted by locking $BLACK tokens. Users can choose between two types:
Singularity veNFT: Users lock $BLACK for up to 4 years to earn veBLACK, gaining proportional voting power and protocol revenue.
Supermassive veNFT: Created by permanently burning $BLACK tokens. These NFTs receive enhanced rewards, non-decaying voting power, and a 10% rebase bonus. All team tokens are burned into Supermassive veNFTs, eliminating future sell pressure.
How Does Blackhole Work?
Blackhole’s incentive engine operates in epochs. Each week, veNFT holders vote on “gauges” that determine which liquidity pools receive $BLACK emissions. In return, voters earn:
A share of trading fees from voted pools
100% of bribes and partner incentives from those pools
Rebase rewards based on emission dynamics
The protocol features variable AMMs for volatile assets, stable AMMs for correlated pairs like stablecoins, and concentrated liquidity pools for precision market-making. LPs can earn higher fees by focusing capital around price ranges and staking to access emissions.
New projects can launch liquidity via Genesis Pools, a capital-efficient bootstrapping system with fixed price contributions and auto-staking. Genesis participants earn LP tokens and start receiving emissions in the next epoch.
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