What Is Bitcoin Staking and How Does It Work?

What Is Bitcoin Staking?

Unlike Proof-of-Stake (PoS) blockchains like Ethereum, Bitcoin does not support native staking. However, recent developments in the crypto ecosystem have made Bitcoin staking possible for BTC holders to earn yield through synthetic assets, external protocols, and lending on platforms. 

Key Takeaways

• Bitcoin was designed on a Proof-of-Work (PoW) consensus mechanism that has miners solve cryptographic puzzles to be rewarded with newly minted tokens. 

• Despite boasting a large user base and a reputation as the most trusted network, Bitcoin has previously faced challenges in expanding its utility and offer users more yield generating options like staking. 

• Protocols have now come up with innovative ways to let BTC holders stake their tokens without having to give up ownership of their assets. 

Bitcoin (BTC) is often referred to as “digital gold” because of its fixed supply and role as a long-term store of value. However, while Bitcoin has earned trust for its security and decentralization, it lags behind newer blockchains when it comes to utility. 

Can You Stake Bitcoin? Proof-of-Work vs. Proof-of-Stake

No, you can’t stake Bitcoin in the same way as you can stake Ether (ETH) or other Proof-of-Stake cryptocurrencies. This is due to the fundamental architecture of the Bitcoin network.

Bitcoin’s Proof-of-Work (PoW) 

Bitcoin’s security and its foundation relies on a Proof-of-Work (PoW) consensus model that relies on miners using powerful, specialized hardware to solve cryptographic puzzles. The first miner to find a solution proposes the next block of transactions, and is rewarded with newly minted bitcoin and transaction fees. Hence, the Bitcoin network’s security is not derived from locked capital, as in Proof-of-Stake, but instead from this verifiable use of computational energy. 

This is why native, Layer-1 staking is impossible on the Bitcoin blockchain.

Proof-of-Stake (PoS)

Many modern blockchains use Proof-of-Stake (PoS) as its consensus mechanism. On PoS systems, network security is maintained by validators who lock up, or stake, the network’s native cryptocurrency as collateral, in return for rewards from the network. Their stake acts as collateral and a bond to ensure they behave honestly. 

What Is Slashing?

The main security feature in PoS systems is “slashing” – an automated penalty enforced by a protocol where a malicious validator forfeits a portion or all of their staked capital. This serves as a major economic disincentive for validators to cheat the system. 

As a result, there is no opportunity for BTC holders to natively stake their tokens for additional rewards. 

Understanding Bitcoin Staking

The crypto space has significantly matured since Bitcoin and its PoW consensus model was introduced. Established platforms and advanced products on a multitude of different chains means that investors have a lot more options for putting their crypto to work generating yield. This also means that Bitcoin has been left behind in regards to what the network is able to offer. 

Enter Bitcoin staking.

Bitcoin staking refers to the process of earning yield on your BTC holdings through external protocols, platforms, or networks. While Bitcoin’s own blockchain doesn’t support staking, other systems have figured out ways to integrate BTC into PoS environments or Decentralized Finance (DeFi) applications. These solutions are able to provide the benefits of staking through the use of smart contracts, tokenization, or even cross-chain infrastructure. Broadly, Bitcoin staking can be achieved through three main approaches:

Wrapping Bitcoin (Bridging Assets)

The most common method is to convert Bitcoin into a “wrapped” version, such as Wrapped Bitcoin (wBTC), which exists on another blockchain like Ethereum. wBTC is pegged 1:1 to BTC and allows users to interact with DeFi apps that offer staking, lending, or liquidity rewards. 

• Custodian Risk: Users must trust the entity that holds the underlying BTC.

• Smart Contract Risk: There is a reliance on smart contracts to maintain the peg between the real BTC and its wrapped counterpart, as well as additional risks around the smart contracts governing bridges and DeFi protocols.

Centralized Staking Products (the “Earn” Model)

Some centralized exchanges and custodians offer yield on Bitcoin through staking-like services. These typically work by lending out your BTC to borrowers or deploying it into off-chain yield strategies. 

• Counterparty Risk: While convenient, this approach also introduces counterparty risk. If the company becomes insolvent, mismanages funds, or is hacked, the user’s assets can be permanently lost, as demonstrated by the collapse of firms like Celsius.

Native Staking via Cross-Chain Protocols

A more decentralized and increasingly popular method involves protocols that let users stake their actual BTC — not a wrapped version — while maintaining full control of their assets. These systems use Bitcoin’s native scripting capabilities to lock tokens for a defined period. In return, stakers can participate in securing PoS chains and receive rewards, often in the protocol’s native token. 

New PoS chains face the challenge of attracting enough stakers to secure their network, requiring them to offer high rewards that can devalue their native token. With over 70% of Bitcoin lying dormant for a year or more, there is an opportunity for holders to put their BTC to work while allowing PoS chains to rent security from Bitcoin holders.

In this article, we’ll be focusing on the third model. 

Bitcoin Staking vs. Bitcoin DeFi (BTCFi)

Bitcoin DeFi, or BTCFi, is a collective term for protocols and applications that are working to expand Bitcoin’s utility. These include sidechains, Layer 2s (L2s), cross-chain bridges, and more. With BTCFi, investors can access some of Decentralized Finance’s (DeFi) common services while benefiting from Bitcoin’s security. 

Think of BTCFi as the broader umbrella term that Bitcoin staking falls under. Staking focuses on just being able to lock BTC up to secure networks and earn rewards. On the other hand, BTCFi has a wider range of use cases including lending, borrowing, liquidity provision, and derivatives trading. 

With staking specifically, investors can rely on more predictable and stable returns while BTCFi introduces a larger but riskier ecosystem with higher potential yields and volatility. It operates across native Bitcoin layers and external blockchains like Ethereum, Avalanche, and Cosmos. Essentially, both allow BTC holders to put their tokens to work but through different methods.

Advantages of Bitcoin Staking

Bitcoin staking offers several compelling advantages, especially for long-term holders looking to generate yield without selling their BTC.

• Earn passive income without having to sell or convert BTC into other tokens. This is appealing to long-term holders who want to maintain their Bitcoin exposure. 

• Decentralized protocols ensure that investors maintain ownership of their tokens and reduce risks often associated with relying on a third party. 

• Contribute to the health of the broader crypto ecosystem by staking to support network security in other PoS blockchains. 

• Promote price stability. Since participation in staking involves locking assets for a period of time, it encourages holding behaviour and reduces sell pressure. 

Challenges Facing Bitcoin Staking

As promising as Bitcoin staking sounds, it still faces a number of challenges. 

• Token holders could potentially miss out on opportunities during market fluctuations since their BTC is locked up.

• There is also a steep learning curve due to the technical complexity of Bitcoin staking. It might require advanced wallet configurations, cross-chain tools, and a strong understanding of blockchain mechanics.  

• Smart contract and cross-chain bridge risks also pose a challenge, especially in systems where BTC is wrapped and issued on another chain. Vulnerabilities could result in exploits from malicious actors.

• Since Bitcoin staking can also occur on centralized platforms, there are potential centralization concerns. This could pose a challenge for users that believe in Bitcoin’s ethos of decentralization. 

Top Bitcoin Staking Protocols

Although Bitcoin staking is still limited to just a handful of protocols, some have already established a reputation and place within the space. 

Generally these work using the following features of the Bitcoin network: 

• Timelocks: These are native Bitcoin functions that make BTC unspendable until a specific time has passed, allowing a user’s BTC to be “locked” for staking purposes without them having to give up control.

• OP_RETURN: This allows data to be embedded in a Bitcoin transaction, which Babylon uses to record staking information, like which PoS chain is being secured.

Babylon

Babylon is one of the first protocols to offer Bitcoin-native staking without wrapping or custodians. Users lock BTC in a self-custody vault using Bitcoin’s script functionality, without requiring any changes to the Bitcoin network. 

The staked BTC is then used to help secure PoS chains, and rewards are paid in Babylon’s native token, BABY. The platform includes a slashing mechanism to penalize dishonest behavior and supports delegation so users can earn rewards without running a full validator.

Babylon was founded by David Tse and Fisher Yu, and both are now serving as CEO and CTO respectively. In May 2024, Babylon Chain closed a funding round of $70 million that was led by Paradigm and received participation from Bullish Capital, Polychain Capital, and more. It has also partnered with Kraken to enable direct BTC staking on the exchange interface, opening access to more users without the need for manual wallet setups.

Core

Core is the first PoS layer secured by Bitcoin through a dual-staking model. Users can stake just BTC at a lower rate but those who stake BTC alongside Core’s native token, CORE, can earn enhanced rewards. Staking transactions are executed directly on Bitcoin which means BTC is never moved off-chain or transferred to third parties. This ensures that Core can maintain Bitcoin’s high security and trust assumptions. 

Behind the Core network is Core DAO, the decentralized autonomous organization (DAO) that aims to foster security, scalability, and decentralization. Meanwhile, the Core Foundation drives ecosystem growth through partnerships, infrastructure growth, and other necessary developments. Core’s staking framework has also attracted institutional attention. Custodians like BitGo and Copper have integrated the protocol’s dual staking mechanism to give their clients access. On top of that, Core has partnered with Maple Finance for structured assets that use the dual-staking mechanism to generate yield. 

Top Bitcoin Restaking Protocols

Bitcoin restaking is the process where users can leverage their staked Bitcoin to earn more yield from multiple protocols or services beyond the original staking network. Think of it as “reusing” Bitcoin tokens that have already been staked using Liquid Staking Tokens (LSTs) or Liquid Restaking Tokens (LRTs), which represent a claim on the staked BTC, and can be freely traded or used in other DeFi applications, maximizing capital efficiency and generate multiple streams of rewards from the same Bitcoin holdings. 

Lombard Finance

Lombard Finance is a protocol built on top of Babylon and introduces a liquid staking token called LBTC. It creates a two-sided BTC yield opportunity since LBTC represents BTC that has already been staked on Babylon. Users can then deposit LBTC into yield-generating vaults across multiple blockchains and DeFi applications. Lombard also creates more opportunities for users through their DeFi Vaults. When users deposit into the vault, it then engages with DeFi strategies like liquidity provision, lending, and yield trading on other platforms. 

Founded in April 2024, Lombard has successfully raised $16 million in a seed round in July 2024 that was led by Polychain Capital with participation from Babylon, Franklin Templeton, and others. 

Lorenzo Protocol

Lorenzo Protocol is a multi-chain Bitcoin liquidity staking platform that tokenizes staked Bitcoin into liquid assets. Users who stake their BTC will receive two separate tokens, stBTC which represents the principal amount of staked BTC, and YATs to represent the staking rewards. Both tokens can then be used as collateral, traded, or deposited into liquidity pools. 

The protocol was co-founded by Matt Ye, Fan Sang, and Toby Yu who currently hold the positions of CEO, CTO, and CFO respectively. According to the project, its token generation event was oversubscribed by 18,329%, and its funding target was filled in under one minute.

Solv Protocol

Last on the list is Solv Protocol, a cross-chain staking solution that aims to enhance Bitcoin’s yield potential through several solutions centered around the protocol’s native token, SolvBTC. The token is pegged 1:1 to bitcoin and enables users to stake their assets across multiple blockchains like Ethereum, Arbitrum, and Avalanche. Users can also unlock yield opportunities through Babylon, EigenLayer, and more using SolvBTC.LSTs, which are liquid staking tokens representing staked SolvBTC. 

The protocol is supported by a $25 million backing from notable investors like Binance Labs, Blockchain Capital, Spartan, and more. The protocol has also gone through extensive security audits by firms like Quantstamp, Certik, SlowMist, Salus, and Secbit. 

Conclusion: The Future of Bitcoin Staking

Although Bitcoin wasn’t designed with staking in mind, the crypto industry has found creative ways to make it possible. With the rise of protocols like Babylon, Core, Lombard, Lorenzo, and Solv, BTC holders now have access to tools that let them earn yield, engage in decentralized finance, and help secure other blockchain networks without giving up their Bitcoin exposure.

The future of Bitcoin staking looks bright. As more developers and institutions invest in building robust BTCFi infrastructure, we’re likely to see improvements in user experience, security, and interoperability. 

Still, it’s important for users to understand the risks and do their own research before participating. Each protocol has different mechanics, lock-up periods, and reward structures. For long-term holders who believe in Bitcoin’s potential, staking offers a powerful way to stay exposed to the asset while actively contributing to the next phase of crypto innovation.

Disclaimer: This article is only for information and educational purposes, and should not be taken as financial advice. Always do your own research before investing in any project.