Unlock Bitcoin Across All Chains
Secure, decentralized Bitcoin bridge powered by threshold signatures. Bridge BTC to Ethereum, Arbitrum, Base, Solana and more with sBTC - fully backed 1:1 by Bitcoin.
Multi-Chain Bitcoin Bridge
Secure, decentralized protocol enabling Bitcoin to flow seamlessly across Ethereum, Arbitrum, Base, Solana and future networks.
Bitcoin Vault Security
Taproot-enabled Bitcoin vault controlled by threshold signatures with MuSig2 and FROST cryptography.
Bitcoin Vault
Secured
Total BTC Locked
1,247.89 BTC
Security ScoreExcellent (98/100)
Active Signers21/21
Threshold15/21
Multi-Chain sBTC
1:1 BTC-backed tokens on Ethereum, Arbitrum, Base, Solana and more - fully collateralized.
OKX Chain
4.8 SatsFlux
Ethereum
~0.0015 ETH
Auto-routing active
Threshold Signatures
Decentralized signer network eliminates single points of failure with economic bonding.
Security Scan
Contract Verified
Liquidity Check
Honeypot Test
Tax Rate
2%
Owner Permissions
Risk Score85/100
Seamless Bridging
Deposit BTC, receive sBTC on any supported chain. Burn sBTC to redeem native Bitcoin.
B
SatsFlux FlexibleAPY8.5%
L
LST PoolAPY12.3%
S
Stable FarmAPY6.8%
AI Recommends: SatsFlux Flexible
SatsFlux Token Utility
Governance rights, signer staking, and protocol fee sharing for SatsFlux token holders.
SatsFlux Fee Distribution
80%
To Stakers
80%Operations
20%Current Pool
$12,450
Trust-Minimized
No centralized custodian. Cryptographic proofs and economic incentives secure your Bitcoin.
Your Keys, Your Crypto
Private Keys
Always in your control
Smart Accounts
Limited permissions
Session Keys
Time-bound access
Fully Secured
SatsFlux Token Staking
Stake SatsFlux tokens to participate in network security and earn rewards from bridge fees
How SatsFlux Staking Works
Network Security
Staked SatsFlux tokens secure the bridge protocol by bonding signers who collectively control the Bitcoin vault.
Fee Rewards
Earn rewards from bridge fees distributed proportionally to your staked SatsFlux tokens. Higher stake, higher rewards.
Slashing Protection
Economic security model ensures signers behave honestly or face slashing penalties, protecting the network integrity.
Flexible Staking
Choose your staking duration and participate in governance decisions while earning rewards from protocol fees.
Example: "Stake 1M SatsFlux Tokens"
1
Stake Tokens
Lock your SatsFlux tokens in the staking contract to participate in network security and governance
2
Earn Rewards
Receive proportional share of bridge fees distributed weekly to all staked token holders
3
Participate in Governance
Vote on protocol parameters, new chain integrations, and signer set management decisions
Staking Advantages
SatsFlux staking provides secure and efficient yield generation through our advanced protocol. Our multi-layer security architecture, economic incentives, and professional audits ensure a robust staking experience. Stake with confidence using our cutting-edge threshold signature technology and transparent governance system.
Security & Trust Model
Cryptographic security meets economic incentives. SatsFlux eliminates single points of failure through threshold signatures and signer bonding.
Threshold Cryptography
Bitcoin vault secured by MuSig2 and FROST threshold signatures. No single party can access funds - requires cooperation from multiple signers.
Economic Security Model
Signers stake SatsFlux tokens as collateral and can be slashed for misbehavior. Economic incentives align with protocol security.
Taproot Integration
Leverages Bitcoin's latest privacy and efficiency improvements with Schnorr signatures for enhanced security and reduced on-chain footprint.
Multi-Layer Verification
Smart contracts verify threshold signatures and Bitcoin proofs before minting sBTC. Emergency circuit breakers for additional protection.
Security Infrastructure
SatsFlux employs advanced cross-chain security architecture including threshold cryptography, economic bonding, and multi-layer verification systems. Our protocol features robust smart contract design, comprehensive auditing, and real-time monitoring. With cutting-edge Bitcoin Taproot integration and decentralized signer network, SatsFlux delivers enterprise-grade security for cross-chain operations. Our innovative approach ensures efficient and secure Bitcoin bridging across multiple blockchain ecosystems.
Tokenomics
Total supply of 500 billion tokens with transparent allocation and strong utility for protocol security
Total Supply
500B
Fixed total supply
TGE Unlock
22.55%
Initial circulation at TGE
Vesting Period
48 months
Maximum vesting period
Token Allocation Overview
500,000,000,000Total Token Supply
Token Allocation & Vesting
| Allocation Category | % of Total Supply | TGE Unlock % | Cliff (Months) | Vesting (Months) | TGE % of Total | Token Amount |
|---|---|---|---|---|---|---|
Ecosystem & Rewards | 40% | 30% | 0 | 48 | 12% | 200B |
Signer Node Rewards | 25% | 20% | 0 | 36 | 5% | 125B |
Core Team & Advisors | 18% | 10% | 12 | 36 | 1.8% | 90B |
R&D & Infrastructure Fund | 12% | 25% | 0 | 24 | 3% | 60B |
Strategic Partners & Investors | 5% | 15% | 6 | 18 | 0.75% | 25B |
| Total | 100% | - | - | - | 22.55% | 500B |
Note:TGE refers to the initial token unlock at Token Generation Event. Cliff period is the time when tokens are locked without release. Vesting period is when tokens are released linearly over time.
Vesting Schedule
Ecosystem & Rewards
Initial unlock:30%
Cliff:0 months
Vesting:48 months
Total:200B
Signer Node Rewards
Initial unlock:20%
Cliff:0 months
Vesting:36 months
Total:125B
Core Team & Advisors
Initial unlock:10%
Cliff:12 months
Vesting:36 months
Total:90B
R&D & Infrastructure Fund
Initial unlock:25%
Cliff:0 months
Vesting:24 months
Total:60B
Strategic Partners & Investors
Initial unlock:15%
Cliff:6 months
Vesting:18 months
Total:25B
Token Utility
Signer Node Staking
Stake SatsFlux tokens to become a signer node, participate in bridge validation and earn transaction fee rewards
Protocol Governance
Token holders can vote on protocol parameters, new chain integrations, signer set management and other key decisions
Fee Distribution
80% of bridge transaction fees are distributed to stakers proportionally based on their staking contribution
Security Bonding
Signer nodes must stake tokens as security collateral to ensure network security and honest behavior
Bridge Fee Distribution Example
$50M
Monthly bridge volume
$100K
Total bridge fees (0.20%)
$80K
Distributed to stakers (80%)
*Estimates based on current fee rates and transaction volume. Actual earnings depend on bridge volume and staker participation levels.
Bridge Fee Structure
Simple, transparent bridge fees with rewards for SatsFlux stakers.
No hidden costs, pay only when you bridge.
Bridge Users
0.20%0.20%
per trade
Standard bridge fee for all users.
What's included:
BTC to sBTC bridging on all chains
sBTC to BTC redemption
Multi-chain routing support
Real-time transaction monitoring
Standard customer support
SatsFlux Stakers
Popular
Fee RewardsFee Rewards
per trade
Earn rewards from bridge fees.
Staker benefits:
Earn from bridge fee distribution
Participate as network signer
Governance voting rights
Protocol parameter control
Signer rewards and incentives
Priority support access
Early access to new chains
Network Signers
VariableVariable
per trade
Run signer nodes and earn rewards.
Signer features:
Operate threshold signature nodes
Earn signing rewards from fees
Participate in vault security
Slashing protection mechanisms
Technical support and monitoring
Frequently Asked Questions
Everything you need to know about SatsFlux's Bitcoin bridging protocol
What is SatsFlux and how does it work?
SatsFlux is a decentralized Bitcoin bridge protocol that enables BTC to flow across multiple blockchain networks. Users deposit BTC into a secure vault controlled by threshold signatures, and receive sBTC tokens on their chosen chain (Ethereum, Arbitrum, Base, Solana, etc.). sBTC is fully backed 1:1 by Bitcoin held in the vault.
How secure is the Bitcoin vault?
The Bitcoin vault uses Taproot-enabled threshold signatures with MuSig2 and FROST cryptography. A decentralized network of signers collectively controls the vault - no single party can access the funds. Signers must stake SatsFlux tokens as collateral and can be slashed for misbehavior, ensuring strong economic security.
What is sBTC and how is it backed?
sBTC is a 1:1 Bitcoin-backed token that can exist on multiple chains simultaneously. Every sBTC token is fully collateralized by real Bitcoin held in the SatsFlux vault. You can mint sBTC by depositing BTC, or burn sBTC to redeem native Bitcoin back to your Bitcoin address.
How do threshold signatures work?
Threshold signatures allow multiple signers to collectively control the Bitcoin vault without any single point of failure. Using advanced cryptography (MuSig2/FROST), transactions require cooperation from a threshold of signers (e.g., 15 of 21). This eliminates custodial risk while maintaining security and liveness.
Is SatsFlux custodial? Who controls my Bitcoin?
SatsFlux is non-custodial and trust-minimized. Your Bitcoin is held in a decentralized vault controlled by threshold cryptography - no single entity can access the funds. The signer network is economically bonded through SatsFlux token staking and operates under cryptographic and economic security guarantees.
What chains and networks are supported?
SatsFlux supports Ethereum, Arbitrum, Base, Solana, and plans to expand to additional networks. sBTC can be minted on any supported chain, and our multi-chain routing layer enables efficient movement between chains via burn-and-remint or direct Bitcoin redemption.
What are the fees and how does SatsFlux token work?
Bridge fees are approximately 0.20% of transaction value. SatsFlux token holders can stake to become signers and earn fee rewards. SatsFlux also provides governance rights for protocol parameters, new chain integrations, and signer set management. Total supply is 500 billion tokens.