jumper-logo

Your 2024 Jumper Wrapped is here. Wrap your year

arrow-icon
Knowledge
Sep 27, 20243 min read

Introduction to Bitcoin L2s and Rootstock

Rootstock is the first sidechain on Bitcoin

DJ's avatar
DJ
Introduction to Bitcoin L2s and Rootstock

What are Bitcoin L2s?

Bitcoin L2s are secondary protocols built on top of the Bitcoin blockchain. Their primary goal is to enhance the scalability of Bitcoin by handling transactions off-chain and lowering transaction fees.

L2s reduce congestion on the main chain while keeping it secure, making Bitcoin more efficient for everyday transactions, smart contracts, and decentralized finance (DeFi).


What is Rootstock?

Rootstock is a Bitcoin Layer 2 (L2) solution designed to bring smart contract functionality to the Bitcoin network. Operating as a sidechain, Rootstock uses a two-way peg to convert Bitcoin (BTC) into "Smart Bitcoin" (RBTC), allowing users to interact with decentralized applications (dApps) and smart contracts.

With compatibility with Ethereum Virtual Machine (EVM), developers can build on Rootstock using Ethereum’s toolset. Secured by merged mining with Bitcoin, Rootstock leverages Bitcoin’s security while increasing scalability and enabling decentralized finance (DeFi) directly on Bitcoin, expanding its utility beyond simple value transfer.


How Rootstock Works:


article-image

BTC to RBTC

Users transfer BTC to Rootstock by locking it in a special address on the Bitcoin main chain, which triggers the issuance of RBTC on the Rootstock network. RBTC can then be used to execute smart contracts and interact with dApps on the Rootstock platform.

Execution of Smart Contracts

Once BTC is converted to RBTC, it functions similarly to ETH on Ethereum. Users can deploy and execute smart contracts, enabling decentralized finance (DeFi) protocols, token issuance, and other blockchain applications on Bitcoin.

Security via Merged Mining

Rootstock’s security is closely tied to Bitcoin. By enabling Bitcoin miners to mine both Rootstock and Bitcoin simultaneously through merged mining, Rootstock inherits Bitcoin’s massive hashing power, making it highly secure.


Use Cases and Benefits:

DeFi on Bitcoin

Rootstock enables decentralized finance applications such as lending, borrowing, and stablecoins to be built directly on Bitcoin. This allows Bitcoin holders to participate in DeFi without moving their assets to other blockchains.

Tokenization and NFTs

Rootstock allows the creation of tokens and NFTs (non-fungible tokens) using Bitcoin’s security infrastructure. This expands Bitcoin's use case beyond simple value transfer to more advanced applications like token economies.

Cross-Chain Solutions

With Rootstock’s EVM compatibility, it is possible to create bridges between Bitcoin and Ethereum, allowing liquidity and assets to flow between these two major blockchain networks.


Rootstock vs Ethereum L2s


article-image

Total Value Locked (TVL)

Interest in Rootstock has been growing, as shown by the Total Value Locked (TVL) on the chain.

According to

DefiLlama

, the TVL on Rootstock has shown a strong upward trend over the last few months, indicating increasing confidence and participation in the Rootstock ecosystem.

article-image

Why is Rootstock Essential for Bitcoin:

Increased Throughput

L2s can process hundreds of transactions off-chain and batch them for settlement on the Bitcoin main chain, vastly improving scalability.

Lower Fees

L2s reduce per-transaction costs by batching and off-chain processing, addressing Bitcoin’s high transaction fees.

Programmability

L2s can introduce smart contract functionality without modifying Bitcoin’s core protocol, expanding its use cases beyond simple transactions.

Faster Confirmations

Off-chain transactions can be near-instant, with the final settlement on the main chain later.


Closing Thoughts:

Rootstock offers a promising solution to Bitcoin’s scalability and programmability limitations, potentially unlocking significant value in the form of dormant BTC.

However, challenges like security assumptions and competition from other blockchains may slow adoption.

In the long run, Rootstock could transform Bitcoin into a more dynamic ecosystem without sacrificing its core strengths of decentralization and security.



author-avatar
DJMarketing Manager

Similar Posts

TikTok Meme Coin CHILL GUY Hits $500M Market Cap

TikTok Meme Coin CHILL GUY Hits $500M Market Cap

Knowledge

Nov 26, 20243 min read
Bitcoin Billionaire Barry Silbert: A Closer Look

Bitcoin Billionaire Barry Silbert: A Closer Look

Knowledge

Nov 26, 20243 min read
What Are AltVMs?

What Are AltVMs?

Knowledge

Nov 12, 20244 min read
What is Scalping in Crypto Trading?

What is Scalping in Crypto Trading?

Knowledge

Nov 12, 20244 min read
What Is Forking in Blockchain Technology?

What Is Forking in Blockchain Technology?

Knowledge

Nov 12, 20244 min read
What Are the Trending Cryptocurrencies on CoinGecko?

What Are the Trending Cryptocurrencies on CoinGecko?

Knowledge

Nov 12, 20243 min read
What Is the Significance of Cryptocurrency?

What Is the Significance of Cryptocurrency?

Knowledge

Nov 12, 20244 min read
What Is Optimism Layer 2?

What Is Optimism Layer 2?

Knowledge

Nov 12, 20243 min read
What Is the Elastic Supply of Tokens?

What Is the Elastic Supply of Tokens?

Knowledge

Nov 12, 20245 min read
What Happens After a Crypto Wallet Signs a Transaction?

What Happens After a Crypto Wallet Signs a Transaction?

Knowledge

Nov 12, 20243 min read
How to Transfer Money to Another Country Using Cryptocurrency

How to Transfer Money to Another Country Using Cryptocurrency

Knowledge

Nov 12, 20243 min read
Is a Signature the Same as a Transaction ID in Crypto? Understanding the Difference

Is a Signature the Same as a Transaction ID in Crypto? Understanding the Difference

Knowledge

Nov 11, 20243 min read
Can You Trace Someone Who Stole Your Crypto?

Can You Trace Someone Who Stole Your Crypto?

Knowledge

Nov 11, 20242 min read
What Is Merlin, a Bitcoin L2?

What Is Merlin, a Bitcoin L2?

Knowledge

Nov 11, 20245 min read
How Do You Achieve Blockchain Interoperability?

How Do You Achieve Blockchain Interoperability?

Knowledge

Oct 29, 20244 min read
What Is a Cross-Chain NFT?

What Is a Cross-Chain NFT?

Knowledge

Oct 29, 20244 min read
How Does Polygon Enable Faster and Cheaper Transactions on the Ethereum Network?

How Does Polygon Enable Faster and Cheaper Transactions on the Ethereum Network?

Knowledge

Oct 28, 20245 min read
How Do You Protect Crypto Assets?

How Do You Protect Crypto Assets?

Knowledge

Oct 28, 20244 min read
What Are the Layer 2 Scalability Solutions?

What Are the Layer 2 Scalability Solutions?

Knowledge

Oct 28, 20243 min read
What Is the Layer 2 Solution Arbitrum?

What Is the Layer 2 Solution Arbitrum?

Knowledge

Oct 25, 20244 min read
Can You Have Multiple Public Keys for a Single Private Key?

Can You Have Multiple Public Keys for a Single Private Key?

Knowledge

Oct 25, 20244 min read
Best Crypto Cross-Chain Aggregators

Best Crypto Cross-Chain Aggregators

Knowledge

Oct 11, 20244 min read
What is stETH Used for in DeFi?

What is stETH Used for in DeFi?

Knowledge

Oct 9, 20242 min read
What Is ZetaChain Used For?

What Is ZetaChain Used For?

Knowledge

Oct 9, 20243 min read
What Is the Purpose of Arbitrum in the Crypto Ecosystem?

What Is the Purpose of Arbitrum in the Crypto Ecosystem?

Knowledge

Oct 9, 20244 min read

Join our Discord to learn more