Bitcoin layer 2s:- The race to expand bitcoin and bring it to the Defi ecosystem is heating. The emerging bitcoin layer, like Bitlayer, is making great efforts to introduce ETHEREM’s similar potentials for Bitcoin.
Although it is the largest cryptocurrency depending on the maximum market, Bitcoin has struggled to expand its range in proportion to its vast size and capabilities. Nearly 99 % of all bitcoin is still in lethargy in user portfolios. Opening this value and making bitcoin useful for real applications will not be a simple task.
Meanwhile, Ethereum has developed the second -layer scaling solutions actively for several years, giving it a great start. This early momentum has strengthened a vibrant ecosystem-raising innovations, hard-winning lessons, and warning tales that Bitcoin 2 can learn 2.
This is the focus of this PowerTalk with the co -founder of Bitlayer Kevin He, who shares the main meals of builders who aim to effectively expand bitcoin.
When teaching Bitcoin Layer 2 solutions, critical lessons can be extracted from Ethereum’s Layer 2.
It is worth noting, before To the founding of Bitlayer, Kevin has served as Vice President of Technology at New Huo Tech, Huobi’s first coach, and chief scientist at Youchain.
Bitcoin 2 should focus on ONChain checking
From stack and rootStock to the latest participants like Bitlayer and Botanix, Bitcoin Layer 2 networks grow quickly. The Bitcoin layer is making efforts to bring in programming and productivity to the oldest and most reliable Bitcoin.
But in their ambition to extend the Bitcoin benefit, these protocols face an important question: What can they learn from the development of the ETHEREUM 2 layer? The answer may determine whether the second layer of Bitcoin becomes a meaningful environmental system or a semicircular maze of semi-baked solutions. Bitlayer Kevin Founder explains the lessons:
First, Rollups remains a widely accepted and acceptable approach, as it achieves a balance between expansion and safety by inheritance of bitcoin confidence assumptions.
However, the Bitcoin 2S layer should give priority to the verification/verification capabilities of ONSAIN as its basis. This ensures that proofs or fraud conflicts can be leveled directly on the basic series of Bitcoin without relying on actors outside the chain or third-party systems-which maintains decentralization and confidence.
It is worth noting that the increasing conditions supporting the Krbuto-which are characterized by the launch of the investment funds circulating in the immediate bitcoin and deeper integration with traditional institutional players-brought renewed confidence in Bitcoin.
Over the past year, the Bitcoin price increased by about 18 %, briefly exceeding the brand of $ 100,000 in December 2024. As of today, it is traded by about 81,575 dollars, as the tariff that stops stops.
Second, while the DA provides a vital order for the Rollup function, the Bitcoin ecosystem must adapt to adaptable solutions instead of the criteria that suit everyone.
The nature that bitcoin is driving naturally encourages experience here. By dealing with DA as a flexible component instead of strict protocol requirements, Bitcoin 2 can meet various needs with compatibility with the spirit of the simple chain.
In short, the Bitcoin 2 layer should be entrenched on the ongoing confidence first, then embracing the DA units. This avoids the implicit -overexploitation with the support of the basic strengths of Bitcoin: the settlement, safe and controlling resistance.
Recently, ROOTSTOCK, one of the oldest projects aimed at accelerating Bitco DEFI, has announced its plan to issue a software development group (SDK) to allow more developers to build the Bitcoin 2 layer.
Bitcoin does not need to change. I needed a layer to grow.
– Rootstock (@ROTSTOCK_IO) April 9, 2025
The user experience is everything
Ethereum L2S – pluralism, optimism, rule, etc. – early – learned that users will not adopt a new technology just because it is faster or cheaper. Users need UX without friction.
They have already set high standards in UX with fast transactions, bridge information and original wallets. Thus, Bitcoin L2S cannot fail to knee – they need an interview or overcome this level of Polish.
Kevin highlights the ways to achieve this:
Bitcoin Layer 2s must balance UX improvements and protocol by adopting a layer structure. The entire architecture includes layer 1, layer 2, and a uniform UX (for example, an account abstraction).
You may deal with the issue of Layer 2 UX. For this question, the intercourse is inevitable, which is the future trend of cholins, as one chain does not meet all the needs. The Bitcoin L2S should adopt this multi -time future but avoid imposing protocol changes for UX.
Instead, UX must evolve independently through tools such as comprehensive wallets or atomic biases, allowing users to interact with various L2S (or even crossed assets) through one interface-indicating how people are managed to multiple bank accounts via uniform applications.
The future is not related to choice between decentralization and comfort. After all, most people have multiple bank accounts, but we can also enjoy the unified UX closer to PayPal/Alipay.
It is worth noting since 2021, the ecological system of Bitcoin Layer 2 (L2) has expanded, with the number of active projects from 10 to 75 – more than seven times.
According to Galaxy expectations, by 2030, more than $ 47 billion from BTC can be transferred to class 2 networks.
Is Bitcoin Devi the future?
A recent report from Binance Research says that during the past year, Bitco Defi (BTCFI) has become one of the fastest growing sectors, “says a recently published report from Binance Research.
With the increasing opportunities to use BTC in DAPS, it is now among the three best Defi environmental systems with the current TVL at $ 8.6 billion.
“Bitcoin 2s layer can stimulate liquidity budget, but with a distinguished driver: migratory value from others (for example, central stock exchanges, thermal services) to the bitcoin ecosystems, rather than the existing re -distribution of the current ONChain liquidity such as the rhythm,” says Kevin.
The main catalyst will be the infrastructure that fully allows Bitcoin Defi, combining three elements: Bitvm Bridge, high -performance L2S, and original return opportunities.
The Bitvm Bridge and its maintenance were developed by Bitlayer. It serves as a bitcoin bridge protocol safely into various Blockchain, including ETHEREUM and other EVMs.
This bridge allows Bitcoin’s liquidity into decentralized financing applications (Defi), and was recently the Bitlayer Partnership Center with the main players, meaning the identification network, Statknet, Base, Sonicsvm and Plume.
The budget wheel with users who deport the BTC from Custodial to L2S to reach Defi, and attract developers to build Onchain tools, which in turn attract more liquidity.
This is the main reason that makes us develop Bitvm Bridge, which facilitates the safe deportation of Bitkiner to the Bitlayer ecosystem, allowing it to be smoothly integrate into BTCFI, which is a highly decentralized financial structure to be expanded for bitcoin.
The final lesson for the development of the Bitcoin layer 2s
Thus, there are many lessons that Bitcoin L2S can learn from ETHEREUM safety accidents in L2 (for example, Hacks Bridge, and the effects of smart nodes) but one last lesson according to Kevin is:
Bitcoin’s largest advantage is the first security mentality. The Bitcoin 2S layer can avoid the ETHEREUM security-paste by adopting a more active defense and bitcoin defense mechanism-which highlights durability at the speed of features.
Responsibility: This article is an opinion article. The content may include the author’s personal opinion and subject to market conditions. Is market research before investing in encrypted currencies? The author or post does not bear any responsibility for your personal financial loss.
