Pantera Partner: Bitcoin Layer2 Stacks Use Cases and Ecosystems
Written by Paul Veradittakit, Partner at Pantera Capital; Translator:Golden Finance0xjs
gist
* Since 2009BitcoinSince its launch, the network has established its viability as a foundational layer 1 (L1) network. Although other networks have experienced outages, outages, etc., Bitcoin has successfully persisted. Although Bitcoin has shown resilience and accumulated more than $500 billion in idle capital, Bitcoin lacks the ability to utilize core features because it is not inherently programmable like Ethereum.
* Stacks is a leading solution that unlocks Bitcoin's programmability as a Bitcoin L2. It is the second layer of Bitcoin, has a complete smart contract, and transactions are permanently settled on the BTC blockchain.
* Stacks introduced smart contracts and programmability as Bitcoin L2 to the Bitcoin network, freeing up over $500 billion of idle untapped Bitcoin capital for developers and applications.
* Stacks' upcoming Natamoto network upgrade will increase network speed by reducing block time to 5 seconds and introduce sBTC, a mechanism for Bitcoin deposits and withdrawals from L1, which will unlock BTC liquidity.
Addressing Bitcoin's scalability
In the face of a surge in new activity and transactions requiring Bitcoin's blockchain space, its basic one-layer protocol faces inherent barriers in terms of scalability. Bitcoin is built on a decentralized consensus mechanism that ensures security, and its design itself imposes limits on transaction throughput. These limitations become particularly evident during periods of high network congestion when a surge in activity causes delays in confirmation times and increased transaction fees. Additionally, Bitcoin Layer 1's limited scripting capabilities limit the range of applications that can be run, exacerbating issues related to scalability. While limited design space is both limited and often desirable, it has so far made it difficult or untenable to build more complex applications on the web.
It is in this context that the 2-tier solution emerged as a concept designed to complement and enhance the functionality of the 1st tier. As the name suggests, the 2-tier solution runs on top of existing blockchains, mitigates congestion and supports the development of complex applications without compromising the key principles of security and decentralization. The importance of layer 2 solutions is their ability to create new network capabilities to enable innovation without violating the underlying blockchain's basic security and economic commitments.
layer 2
* Building a blockchain architecture
* Add additional functionality on top of the L1 network
* Solutions (shared consensus mechanisms, changing consensus mechanisms, etc.) can be provided to improve the scalability of large-scale software upgrades, but validators must be persuaded to implement changes through hard forks.
* Involves the use of off-chain services (rollups, sidechains, etc.) to improve scalability.
* Establishing secure records on the blockchain.
* Users are required to rely on L2 developers and networks to improve efficiency and process transactions. Security can usually be derived from L1.
Stacks (STX)
Stacks (STX) stands out from the Bitcoin network's range of 2-tier solutions, an innovative platform that is redefining the boundaries of scalability and functionality. Stacks operates as a 2-tier solution that seamlessly integrates with the Bitcoin blockchain, unlocking new possibilities. At the core of Stacks is the introduction of a pioneering approach to bridge the gap between Bitcoin's basic layer and an auxiliary layer optimized for complex applications. Unlike traditional 2-tier solutions that focus only on off-chain transaction management, Stacks enhances Bitcoin's Tier 1 functionality by empowering developers to design dynamic smart contracts on layer 2. This promotes a symbiotic connection between the two layers, ensuring that complex computations and interactions take place on layer 2, while transaction security and finality remain firmly anchored to the underlying Bitcoin blockchain. This innovative architecture requires no changes to Bitcoin L1, preserves Bitcoin's strong security, and prioritizes scalability, allowing a large number of applications to run seamlessly without burdening the main network. Stacks' unique approach sets it apart, providing a more comprehensive solution that leverages the advantages of two layers to create an efficient ecosystem for decentralized applications.
Build decentralized apps on Stacks
The development of decentralized applications (dApps) on the Stacks network has opened the door to a range of possibilities, promoting finance, digital art, supply chain management, and decentralized finance (DeFi) and other fields of innovation. By seamlessly integrating with Bitcoin and leveraging its user base and security features, Stacks has created an environment where all types of dApps can thrive. Developing dApps on Stacks enhances scalability and ensures a smooth user experience even during peak network periods. Stacks' innovative architecture leverages Bitcoin's base-layer security to create a secure dApp environment. This layered approach enhances trust and enables developers to design applications that confidently handle sensitive data and valuable assets. Interoperability with the Bitcoin network is another key advantage, enabling seamless interaction between dApps and Bitcoin's native assets and ecosystem. As a result, Stacks enables developers to bring their ideas to life while providing users with a powerful and user-friendly decentralized experience.
Nakamoto upgrade
The upcoming Nakamoto upgrade marks a key milestone in the continued development of the Stacks network, bringing transformative enhancements. The Satoshi Nakamoto upgrade introduced a series of technological advancements, which together enhanced the speed and security prospects of the network. Coupled with the launch of sBTC, an asset backed by 1:1 Bitcoin, Stacks will soon be able to write to Bitcoin in a completely decentralized manner, making it easy for Bitcoin to enter and exit L2. This has unlocked hundreds of billions of dollars in potential capital for web3. sBTC is a trust-minimized way to transfer BTC between L1 and L2; in addition to cryptography, it also operates through economic incentives. Threshold wallets are not managed by users having to entrust their BTC to a set of centralized or pre-determined entities, as shown in earlier sidechain methods. Instead, a threshold wallet is managed by a group of permissionless, dynamically changing entities that are economically motivated to maintain pegs, and they can freely join or leave pegged maintenance (in the spirit of Bitcoin itself).
Using this mechanism, it is possible to issue assets on the Bitcoin layer (sBTC on the Stacks layer here) and maintain a 1:1 bond with BTC at all times. A fully expressive smart contract, triggered by a Bitcoin transaction, as in the current Stacks L2, can run on sBTC, and can also broadcast signed transactions on the Bitcoin blockchain without the need for a trusted entity. This solves the “trustless Bitcoin writing” problem and allows smart contracts to effectively operate BTC as their asset without converting BTC to another unpegged currency. Unlike typical sidechains, Stacks L2 transactions (and smart contracts) inherit other important attributes: (i) they settle on a secure, durable Bitcoin blockchain; (ii) operations associated with pegs are implemented in the form of Bitcoin transactions and are not subject to scrutiny by the Stacks layer or its miners; (iii) Stacks transactions and hook operations achieve Bitcoin finality — that is, they are supported by 100% of Bitcoin's underlying security/computing power, and (iv) stacks transactions and pegs It forks seamlessly with Bitcoin, so no intervention is required when Bitcoin forks.
Additionally, the goal of Satoshi's upgrade was to drastically reduce execution time, from a few minutes to a few seconds. This achievement stems from groundbreaking research and development, enabling Stacks to provide users with an experience similar to Ethereum's Layer 2 solution while maintaining close ties to Bitcoin's network security. The Satoshi Nakamoto upgrade underlines the Stacks community's strong commitment to breaking the boundaries of the Bitcoin blockchain, positioning the platform as the center of a new wave of decentralized applications.
use cases
1. Decentralized Finance (DeFi):
Stacks L2 is bound to be a hot spot for DeFi applications serving Bitcoin holders. Through Stacks, users have access to decentralized lending and trading platforms. The DeFi project on Stacks aims to provide financial services while utilizing Bitcoin as collateral. This approach provides Bitcoin holders with an opportunity to earn interest and use DeFi features without leaving the Bitcoin ecosystem. Given the potential BTC capital of $500 billion, this could be a huge opportunity for developers and new use cases.
2. Digital ownership and identity:
Stacks help create digital assets that represent real-world ownership, such as real estate or intellectual property. Users can establish verifiable digital identities and claim ownership of these assets on the blockchain. This has an impact on the tokenization of physical assets and the development of secure, tamper-proof records.
3. Tokenization and NFTs:
The Stacks ecosystem supports the creation of non-homogenized tokens (NFTs) and tokenized assets. Artists, musicians, and content creators can tokenize their work and sell it on a Stack-based marketplace. This allows creators to retain ownership and royalties of their digital creations.
4. Voting and Governance:
Stacks supports decentralized governance and voting mechanisms. Users can participate in decision-making processes such as protocol upgrades and community initiatives by staking STX tokens. This enhances the democratization of blockchain networks and ensures that stakeholders have a say in the platform's development.
5. Cross-chain integration:
Stacks is exploring cross-chain integration to allow assets and data to move seamlessly between different blockchains. This has the potential to connect Bitcoin to other blockchain networks and expand the utility of Stacks and Bitcoin.
6. Mining STX with Bitcoin:
Miners can participate in Bitcoin mining while supporting the Stacks ecosystem by locking in Bitcoin (BTC) as collateral. This innovative Proof-of-Transfer (PoX) consensus mechanism aligns the incentives of the Bitcoin and Stacks communities.
Stacks ecosystem
The Stacks developer ecosystem is proof of collaborative innovation, where developers come together to shape the future of finance and technology. Let's take a look at some popular leading projects and tools.
1. Hiro PBC (formerly Blockstack PBC):
Hiro PBC built an earlier version of Stacks and is now a Bitcoin L1 and L2 development tools company. They were instrumental in developing early versions of Stacks and related technology, and continue to contribute to recent developments. Hiro PBC provides tools and resources for Bitcoin L1 and Stacks L2 based developers and projects, including products such as Ordinals APIs, Chainhook indexers, and subnets. Their efforts are aimed at driving developers to adopt Bitcoin L1 and L2.
2. Trust Machines:
Trust Machines is building the largest ecosystem of Bitcoin applications to maximize the value of the Bitcoin network. Trust Machines is building Bitcoin DeFi projects, as well as exploring Bitcoin-backed assets and project apps that can be unlocked, such as Console, a Web3 chat application controlled by user identity. Trust Machines contributed to Bitcoin L2 technology such as Stacks and open source code for Bitcoin L1 technology such as DLC.
3. Stacks Foundation:
The Stacks Foundation supports builders to revitalize the Bitcoin economy through wider adoption. The Stacks Foundation funds key open source technology development and education efforts, community development and event resources, developer education resources, and contributes to the open source Stacks development and SIP (Stacks Improvement Proposal) process.
4. Wallet:
Leather Wallet (previously Hiro Wallet) and Xverse Wallet are both important applications for users to manage their STX tokens, bitcoins, and bitcoin-based assets (including Stamps and Ordinals), and interact with decentralized applications (dApps) on the Stacks blockchain. They provide a user-friendly interface for securely storing, sending, and receiving BTC and STX tokens, making it easy for individuals to participate in the ecosystem.
5. ALEX:
ALEX, a Bitcoin DeFi protocol and decentralized exchange (DEX), released the first bridge between Ethereum and the Stacks layer in the second quarter of 2023, allowing users to transfer assets between blockchains.
6. Gamma:
Bitcoin NFT Marketplace and creator launchpad have released their own Ordinals Marketplace and Partnership Program, which includes 60 debut artists from the Bitcoin and traditional art world.
7. BNS (Bitcoin Domain Name System):
The oldest Bitcoin domain name system was launched on Bitcoin L1 in 2015, with over 300,000 names registered in the.BTC namespace alone, and Leather and Xverse support sending and receiving BTC under unique, human-readable names.
8. Clarity Smart Contracts:
Clarity is a smart contract language developed for Stacks to ensure security and predictability. Developers can use Clarity to build decentralized applications and smart contracts that promote trust and reliability within the ecosystem. Clarity's design removes a number of smart contract mistakes common on other networks.
9. Stacks pool, such as fast pool (fka Friedger Pool):
Fast Pool allows users to share and stack STX with others, making stacking rewards more accessible to users below the protocol's minimum stack requirements. The Stacking protocol allows people to choose to lock STX and qualify for BTC rewards sent by miners mining STX. Fast Pool is a self-service mining pool where smart contracts are the mining pool operators. Fast Pool sends payments to users via STX (rather than BTC) to reduce transaction fees.
10. The Bitcoin Frontier Fund (The Bitcoin Frontier Fund):
Bitcoin Frontier Fund (formerly Stacks Ventures) has launched the first Bitcoin Ordinals accelerator program. The program aims to promote innovation in the Ordinals sector, providing seed funding, access to finance, and mentoring for startups. In exchange for participation, the Bitcoin Frontier Fund offers a $100,000 investment and access to a supportive community, and a 2-3% share share share. Startups that have not previously received significant funding will receive 3% of the shares, while startups that have recently raised $600,000 or more will receive 2%. Areas of interest include infrastructure, proven Web 3.0 use cases, developer tools, and accessibility.
11. Bitcoin Layer 2 Labs:
Bitcoin L2 Labs, a core development-focused entity headquartered in Pakistan, plays a key role in the advancement of Bitcoin's layer 2 solution. With a strong commitment to the development of Bitcoin's infrastructure, the organization has placed itself at the forefront of blockchain innovation in Pakistan. Bitcoin L2 Labs actively participated in the research, development, and implementation of 2-tier scaling solutions, making significant contributions to the scalability and functionality of the Bitcoin network. In a rapidly developing blockchain environment, their work highlights Pakistan's growing influence in the global blockchain community and its dedication to the continued development of blockchain technology.
12. Designing:
DeSpice has always been committed to nurturing a healthy blockchain ecosystem, particularly addressing the language and cultural barriers unique to the Korean market. The company has come a long way in the past four years and currently has a team of 21 blockchain experts, all without external investment. Using its extensive market knowledge, DeSpirited specializes in providing growth and market strategy consulting services for blockchain projects. Additionally, they actively contribute to the industry by publishing educational materials and research publications to promote shared growth within the blockchain community. Their in-house development team, DeSophisticated Labs, is playing a critical role by operating validators, driving on-chain activity, and creating a web3 community platform, demonstrating their commitment to blockchain innovation.
13. HireVibes:
HireVibes is a platform focused on transforming the traditional job market by integrating blockchain technology and the principles of decentralization. HireVibes aims to create a fairer and more efficient job search experience for job seekers and employers through its innovative approach. By harnessing the power of blockchain, they promote transparent and fair recruitment processes, giving individuals more control over their career paths. The platform not only connects talented professionals with exciting opportunities, but also promotes values such as sustainability and social impact by allocating a portion of job placement fees to philanthropy. HireVibes is committed to revolutionizing the job market and represents a pioneering force at the intersection of blockchain technology and human resources.
14. Sustainable Bitcoin Protocol (Sustainable Bitcoin Protocol):
The Sustainable Bitcoin Protocol is a groundbreaking initiative aimed at addressing one of the most pressing issues in the cryptocurrency world — carbon emissions. Recognizing the environmental impact of Bitcoin mining and trading, the agreement aims to offset and reduce carbon emissions associated with the operation of the Bitcoin network. By implementing sustainable practices and technologies, such as renewable energy and carbon offsetting programs, the program aims to make Bitcoin more environmentally friendly and socially responsible. It is a critical step in reducing the footprint of the cryptocurrency ecosystem and aligning the growth of digital currencies with global sustainable development goals. The Sustainable Bitcoin Protocol is proof that the cryptocurrency community is increasingly aware of the importance of ecological responsibility.
Harnessing innovation and creativity
The introduction of “Ordinals” has reignited Bitcoin's transformative potential, and “Ordinal” is an innovative concept rooted in the Bitcoin ecosystem. Ordinal marks a paradigm shift in how data is linked to a single Satoshi (Bitcoin's smallest unit). This innovation assigns each Satoshi a unique digital identity, enabling novel applications that utilize their unique attributes. One practical implementation involves creating non-homogenized tokens (NFTs) on the Bitcoin blockchain, linking data to a single Satoshi to establish secure and immutable ownership. Beyond art and collectibles, this innovation has the potential to revolutionize origin tracking, supply chain management, and decentralized authentication. The introduction of Ordinary introduces an unparalleled level of granularity to the Bitcoin network, which will open up a new field of innovation and creativity, and have the potential to reshape digital assets and decentralized applications, but only if these activities can be successfully expanded through L2s, as described above.
Future Prospects and Conclusions
In summary, Stacks' evolution in the Bitcoin ecosystem has been characterized by its creative approach to addressing scalability challenges and fostering the development of new applications. This 2-tier solution demonstrates its ability to increase Bitcoin's scalability while adhering to the core principles of security and decentralization. The fusion of Stacks' unique attributes, the innovative use of Ordinary, and the upcoming Nakamoto upgrade have made it a pioneer in the cryptocurrency space.
As the broader cryptocurrency community realizes the importance of Layer 2 solutions in shaping Bitcoin's future, Stacks is poised to play a key role in the evolving narrative. Collaboration, technological innovation, and exploration of novel use cases will shape Stacks and the broader Bitcoin developer ecosystem. Unlocking $500 billion of Bitcoin's liquidity into DeFi, providing a faster and cheaper track for BTC mobile, ongoing dApp development, and integration of cutting-edge technology gave us a glimpse of the huge potential in the development process of Nakamoto's version of Stacks.
