How does SatLayer work?

SatLayer is built on Babylon, bringing Bitcoin restaking and programmable security to dApps and protocols. BTC and liquid staking tokens are deposited into vaults for collateral and validation purposes. The system enables applications to register slashing conditions, supporting real yield and security for BVS services.

Is SatLayer a secure platform?

Security is ensured by smart contracts, programmable slashing, and Bitcoin’s decentralized validation standards. SatLayer leverages Babylon for trustless staking, self-custody, and robust operator oversight. No fund losses have occurred; ongoing audits and transparent architecture reinforce user protection.

Users deposit Bitcoin or LSTs into SatLayer vaults live on Babylon Genesis. They delegate staked assets to network Operators who help secure Bitcoin Validated Services and earn rewards. The dashboard supports tracking, management, and withdrawal of funds at every operational stage.

What services does SatLayer offer?

SatLayer unlocks dApp security, insurance solutions, stablecoin collateralization, cross-chain bridges, and DeFi reward pools. Validators and Operators secure diverse applications, earning yield through Bitcoin or synthetic token staking. The SLAY ecosystem supports governance, real-world asset integration, and decentralized finance innovation.

SatLayer: What is it and Why is it Important?

Primary features

SatLayer is a protocol that enables Bitcoin holders to restake wrapped BTC or Bitcoin liquid staking tokens (LSTs) as collateral to secure decentralized applications, called Bitcoin Validated Services (BVSs). It combines rewards, programmable slashing rules, and a shared-security model built on Babylon and other chains.

Restake wBTC or BTC LSTs to support BVSs
Programmable slashing for accountability
Shared security layer using Bitcoin as collateral
Token SLAY for governance, value accrual, rewards
Supports multiple chains and liquid staking assets
Earn Sats² points and multipliers for restaking

Services

The specific offerings and added functionality SatLayer provides to users, restakers, and dApp/service developers include:

Staking / restaking vaults for wrapped-BTC & LSTs
Earning rewards (protocol, SLAY, partner incentives)
Sats² point system plus bonus multipliers (e.g. for epochs, community activity)
Delegation to node operators securing BVSs
Governance participation via SLAY token holders
Support for many chains: EVM-chains, Babylon, Sui, etc.

Work principles

SatLayer is designed to unite services that use BTC to secure various decentralized applications and generate staking rewards.

BVS (Bitcoin Validated Services) framework: dApps are secured by restaked Bitcoin collateral
Restakers delegate collateral to operators; operators validate BVS functions
Each BVS can define its own slashing conditions; misbehavior triggers loss of pledged BTC and/or SLAY collateral
Vaults manage deposits, shares, withdrawals of restaked assets
SLAY token used to govern incentive parameters, reward distributions, and protocol rules
Liquid staking assets (LSTs) allowed; oracles track asset values; rewards distributed across chains

User benefits

Users (BTC holders, developers, restakers) might want to use SatLayer to make their BTC work for them.

Put idle BTC to productive use while retaining security of a strong asset
Earn rewards + yield from restaking plus partner incentives
Participate in securing new dApps without needing to run nodes directly
Gain governance rights via SLAY token and shape future protocol direction
Diversified risk: multiple assets/chains, slashing only for misbehavior
Access to extra “multiplier” bonuses, Sats² points, community incentives

SatLayer